Fort Sill/Post AAF
Weather station · 34.6°N 98.4°W · 360 m above sea level
ICAO KFSIWMO 72355Station data since 1949
Record high
33.6°C
in 2025
Record low
10.0°C
in 1957
Average high
29.0°C
all years on record
4.4°C short of the record for 23 September
Today’s high 29.2°C against 33.6°C in 2025. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
44.4°C
- Date
- Sunday, 14 June 1953
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Fort Sill/Post AAF, United States
- Position
- 34.65°N 98.40°W · 360 m
Highest highest in available records since 1949. Source: NOAA GHCN-Daily.
All-time record low
−18.3°C
- Date
- Thursday, 11 January 1962
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Fort Sill/Post AAF, United States
- Position
- 34.65°N 98.40°W · 360 m
Highest and lowest lowest in available records since 1949. Source: NOAA GHCN-Daily.
Where Fort Sill/Post AAF is
34.65°N 98.40°W
Every year on record
1949 to 2026
Annual average · °C
Trend over 22 years with data: -0.51 °C per decade
Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.
Records by month
Jan
28.3°
−18.3°
Feb
29.4°
−16.7°
Mar
36.0°
−12.2°
Apr
36.1°
−4.4°
May
40.6°
1.7°
Jun
44.4°
10.0°
Jul
42.8°
13.9°
Aug
43.2°
12.2°
Sep
42.2°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 29.2°C | 00:55 UTC | 22.5°C | 07:55 UTC |
| 2026-09-22 | 31.7°C | 22:55 UTC | 25.1°C | 14:55 UTC |
Nearby stations
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1949 to 2026 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
