Heat Santiago del Estero · Santiago del Estero · the 2025–26 summer, complete

6 hot days in Santiago del Estero's 2025–26 summer, 35th of 70.

In a typical
summer of 1961-19905.3

In its 2025–26
summer6

Every summer on this thermometer

Hot daysabove 40.5 °C

Hot nightsnever below 20 °C

Hottest day39 to 46 °C

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Hot here means 40.5 °C or above, a level about one summer day in twenty used to reach at this station between 1971 and 2000. The bar has not moved; the number of days clearing it has. Every year counted over the whole window; this season is complete, so no year is cut short. That threshold is Santiago del Estero's own. It is not a national standard and it is not comparable with another city's: every figure on this page is measured against this station and nothing else.

60 nights that never dropped below 20 °C, against 45.3 in a typical 1961-1990 summer. That is 8th of its 70 summers.

Santiago del Estero's hottest day this year, 43.2 °C, is 32nd on this record. The previous best is 46.5 °C in 2009, the dot on the drop line. A typical summer here peaks at 43.0 °C. Its hot-day count is 35th of 70: a count and a peak are different claims, and neither borrows the other's rank.

How these figures are built Heat methodology NOAA GHCN-Daily and WMO bulletins, Santiago del Estero, daily minimum and maximum October to January, complete Station history not yet checked. station history Unverified site class Hot days, this station's own 95th percentile of July-August maxima, 1971 to 2000 40.5 °C Hot nights, ETCCDI index TR, daily minimum never below 20.0 °C not chosen by us Updated weekly, each Monday whole October to January window, 123 days

54 cities are measured this way, each against its own record. See them on the map