Heat Trelew · Trelew Aero · the 2025–26 summer, complete

5 hot days in Trelew's 2025–26 summer, 34th of 69.

In a typical
summer of 1961-19904.4

In its 2025–26
summer5

Every summer on this thermometer

Hot daysabove 36.2 °C

Hot nightsnever below 20 °C

Hottest day36 to 44 °C

One email a week

We find climate signals in the data, and send you the ones that matter.

Confirmation email required. No spam, and every figure here stays free and public whether you subscribe or not. What you get, and how often →

Hot here means 36.2 °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 Trelew'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.

9 nights that never dropped below 20 °C. No multiple is quoted here. Trelew averages about 2.6 a year, and dividing by a base that thin produces a large number and no evidence. 28 of the 54 cities are gated this way.

Trelew's hottest day this year, 39.6 °C, is 27th on this record. The previous best is 43.6 °C in 2024, the dot on the drop line. A typical summer here peaks at 39.2 °C. Its hot-day count is 34th of 69: 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, Trelew Aero, daily minimum and maximum November to February, 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 36.2 °C Hot nights, ETCCDI index TR, daily minimum never below 20.0 °C not chosen by us Updated weekly, each Monday whole November to February window, 120 days

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