Crops · dekad 2026-09-01

Mongolia

Mongolia is 17th most stressed of 26 observations for this point in the season, and rose over this window, ranking 22nd of 26 by fall steepness, from the 5th highest starting level of those 26. None of its 18 crop regions is at a record low on the measure that adds up the whole season, marked below, which is also the slowest of them to move.

Vegetation, cumulativethe harvest measure0of 18
Vegetation, current0of 18
Water satisfaction1of 18
Rainfall, 3-month0of 18
Temperature1of 18

What moved, and when

Each square is one dekad, and its shade shows how many of this country’s crop regions stood at their own worst on record for that point in the season. Rows are ordered by how much time each instrument summarises, shortest first, because a shorter window can move sooner. That order is fixed and is the same on every country page.

Vegetation, currentthis dekad
Soil moisturethis dekad
Temperaturethis dekad
Rainfall, 3-monththe past 3 months
Vegetation, cumulativethe season so far, from sowingalready elevated when this window opens, so nothing here shows when it began
Water satisfactionthe season so far, as a water balance
JanFebMarAprMayJunJulAugSep
none at a recordone regionfewer than a thirda third to three quartersmost or alltoo few regions reporting to saynot reported
What connects these rows

The driver is water. This section says what moved and when. It never says because.

These 25 dekads were picked rather than derived. A shorter window changes which peak looks like the first, and a sequence visible inside a window may not exist outside it.

How bad is it, against this country’s own record

Five instruments read together our combination, not an observation

17th worst of 26 years at this point in the season

The 17th most stressed of 26 observations for this point in the season, 2001-2026, across 5 instruments read together

202620012026

What the instruments say

The canopy is in its best third, while water satisfaction is in their worst third and rainfall is in mid-range.

Each track is that instrument’s own 26 years, worst on the left.

Vegetation, cumulative+0.8224th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+1.1626th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction38%5th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month+0.0516th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature14.2 °C11th highest of 26 observations for this point in the season, 2001-2026

Five instruments, each against its own 26 years for this point in the season. They are shown together because they can disagree: a region can sit at a record low on vegetation while water or rainfall sits in its best third. 66 of the 440 regions at a record low on current vegetation have water or rainfall sitting in its own best third at the same moment, about one in seven. This page reports where each one sits and does not say what caused what.

Every region of Mongolia, worst to least

Each bar is the full spread of that region’s previous 25 years at this point in the season. The dot is this year. A dot at the left of a wide bar and a dot at the left of a narrow bar are different findings, which is why the history is drawn rather than described.

its normalworsebetterDornogoviArkhangaiKhövsgölKhovdBulganÖvörkhangaiGovi-AltaiZavkhanKhentiiUvsSükhbaatarOrkhonTövDornodSelengeDarkhan-UulBayan-ÖlgiiUlaanbaatar

Regions in colour are at their worst on record. The rest are placed on the same scale so a single deep region inside an otherwise ordinary country reads differently from a country where the whole distribution has moved.

Dornogovi

-0.56 10th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative-0.5610th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current-0.853rd lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction21%13th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-0.718th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature22.6 °Chighest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Arkhangai

-0.54 7th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative-0.547th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+0.6621st lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction44%13th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month+0.2120th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature12.9 °C11th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Khövsgöl

+0.06 11th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.0611th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+1.0225th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction65%15th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-1.562nd lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature12.3 °C11th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Khovd

+0.17 17th lowest of 26 observations for this point in the season, 2001-2026

20012026
Vegetation, cumulative+0.1717th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current-0.0314th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction11%5th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-1.176th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature13.9 °C19th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Bulgan

+0.31 18th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.3118th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+0.9826th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction43%3rd lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-0.3410th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature13.2 °C10th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Övörkhangai

+0.37 15th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.3715th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+1.6926th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction38%15th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month+0.8323rd lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature13.3 °C9th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Govi-Altai

+0.47 21st lowest of 26 observations for this point in the season, 2001-2026

20012026
Vegetation, cumulative+0.4721st lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+0.3518th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction9%12th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month+0.2519th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature18.0 °C4th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Zavkhan

+0.49 19th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.4919th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+0.9622nd lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction36%14th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-0.0616th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature10.4 °C10th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Khentii

+0.57 20th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.5720th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+0.3917th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction55%18th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month+0.2217th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature15.2 °C3rd highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Uvs

+0.64 22nd lowest of 26 observations for this point in the season, 2001-2026

20012026
Vegetation, cumulative+0.6422nd lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+0.7922nd lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction23%8th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-0.876th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature11.8 °C23rd highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Sükhbaatar

+0.68 21st lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.6821st lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+0.0713th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction47%22nd lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month+0.3916th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature16.7 °C4th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Orkhon

+0.78 22nd lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.7822nd lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+0.8226th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction38%4th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-0.419th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature12.6 °C11th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Töv

+0.88 24th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.8824th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+1.3226th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction29%4th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month+0.1619th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature14.6 °C8th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Dornod

+0.91 24th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.9124th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+0.4719th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction45%18th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-0.1013th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature16.1 °C8th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Selenge

+0.93 25th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+0.9325th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+1.3225th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction38%5th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month+0.1817th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature13.7 °C12th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Darkhan-Uul

+1.09 25th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+1.0925th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+1.4025th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction31%5th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-0.0913th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature14.0 °C12th highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Bayan-Ölgii

+1.22 24th lowest of 26 observations for this point in the season, 2001-2026

20012026
Vegetation, cumulative+1.2224th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+1.0423rd lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction18%8th lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month-1.375th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature11.7 °C21st highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

Ulaanbaatar

+1.44 25th lowest of 26 observations for this point in the season, 2001-2026

Vegetation here usually tracks water availability.

20012026
Vegetation, cumulative+1.4425th lowest of 26 observations for this point in the season, 2001-2026
Vegetation, current+1.5426th lowest of 26 observations for this point in the season, 2001-2026
Water satisfaction31%lowest of 26 observations for this point in the season, 2001-2026
Rainfall, 3-month+0.0416th lowest of 26 observations for this point in the season, 2001-2026
Soil moisturenot reportedSoil moisture has not reported for this dekad. Its newest observation is 1 dekad behind the crop-outcome instrument.
Temperature14.3 °C3rd highest of 26 observations for this point in the season, 2001-2026

same dekad, 2001-2025

This measurement is of the crop canopy and not of what stressed it: heat, drought, disease and late planting are not separable here, which is why no claim on this page names a cause.

Kristjan Lepik (2026). The Long Swell, Crops. thelongswell.com