Stillwater, OK
Oklahoma · Records since 1893–2026
☀️ 102°F
Currently in Stillwater
As of 7:00 PM CDT
🔥 8° below today's record of 109°F
Records for July 28
🔥 Record High
109°F
July 28, 2012
+12° from 97° normal❄ Record Low
56°F
July 28, 2005
-17° from 73° normal
🌞 Normal high: 97°F 🌑 Normal low: 73°F 1991–2020 normals
All-Time Records — Stillwater
115°F
Hottest Day Ever
Aug 11, 1936
-21°F
Coldest Day Ever
Feb 10, 2011
7.00"
Wettest Day Ever
May 21, 1957
13.0"
Most Snow in One Day
Mar 9, 1994
Top 10 Record Highs — July 28
| # | Temp | Date |
|---|---|---|
| 🏆 | 109°F | July 28, 2012 |
| 2 | 108°F | July 28, 2011 |
| 3 | 106°F | July 28, 1936 |
| 4 | 105°F | July 28, 2006 |
| 5 | 105°F | July 28, 2003 |
| 6 | 105°F | July 28, 1956 |
| 7 | 105°F | July 28, 1910 |
| 8 | 104°F | July 28, 1957 |
| 9 | 104°F | July 28, 1946 |
| 10 | 104°F | July 28, 1930 |
Top 5 Record Lows — July 28
| # | Temp | Date |
|---|---|---|
| 🥶 | 56°F | July 28, 2005 |
| 2 | 59°F | July 28, 1994 |
| 3 | 61°F | July 28, 1978 |
| 4 | 61°F | July 28, 1969 |
| 5 | 62°F | July 28, 1992 |
Heat Wave Summary — Stillwater
threshold: 101°F (90th percentile of historical Jun–Aug highs)5.5
Avg heat wave length
days (historical)
106°
Avg peak temp
during heat waves
39
Dangerous nights 2026
Overnights ≥ 70°F
0
Heat waves 2026
so far
2026 Daily High Temperature vs Normal
Year to date
Above normal
Below normal
117 of 207 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1893–202644
2026 so far
75
Avg/year 1970–2025
94
Avg/year (last 10 complete)
128
Most in a year (1956)
Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Stillwater
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jul 25, 1956 – Aug 19, 1956 | 26 | 111°F (Aug 6) | 106°F | 76°F |
| 2 | Jul 2, 1954 – Jul 25, 1954 | 24 | 113°F (Jul 14) | 106°F | 77°F |
| 3 | Aug 7, 1936 – Aug 27, 1936 | 21 | 115°F (Aug 11) | 106°F | 79°F |
| 4 | Jul 17, 2012 – Aug 4, 2012 | 19 | 114°F (Aug 1) | 107°F | 78°F |
| 5 | Jul 10, 1934 – Jul 26, 1934 | 17 | 109°F (Jul 20) | 105°F | 77°F |
| 6 | Aug 19, 2000 – Sep 4, 2000 | 17 | 109°F (Sep 2) | 105°F | 72°F |
| 7 | Jul 13, 2022 – Jul 27, 2022 | 15 | 112°F (Jul 19) | 107°F | 75°F |
| 8 | Jul 29, 1934 – Aug 12, 1934 | 15 | 110°F (Jul 31) | 106°F | 80°F |
| 9 | Jul 26, 2011 – Aug 8, 2011 | 14 | 113°F (Aug 2) | 109°F | 77°F |
| 10 | Aug 29, 1939 – Sep 10, 1939 | 13 | 110°F (Sep 2) | 104°F | 71°F |
Heat Waves Per Year
Warm Summer Nights (Jun–Aug)
Nights where the overnight low exceeded the 1991–2020 normal low
28
2026 so far
above-normal nights
36.4
Avg / summer
1970–2020
71
Most in a summer
1937
Above-Normal Summer Nights Per Year
Average June–August Low by Decade
Overnight lows · complete decades only
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
23.74"
2026 YTD
Normal: 19.97"
+3.77"
0.41"
July so far
July normal: 3.12"
-2.71"
10.03"
Summer so far
Summer normal: 10.89"
-0.86"
8
2026 heavy rain days
Days with ≥ 1.0"
Monthly Precipitation — Last 24 Months
Blue = actual · dashed line = monthly normal
Annual Precipitation Per Year (1970–2026)
Blue = above average · tan = below average · gold = 2026 (partial)
Heavy Rain Days Per Year (≥ 1.0")
Compare year-to-year changes in days with heavy rainfall (≥ 1.0")