Arnett, OK
Climate overview — based on NOAA 1991-2020 normals from ARNETT 3NE, OK US.
Year-round temperatures (°F)
Climate summary
Arnett has an annual average temperature of 56.7°F with about 25.3 inches of precipitation per year. The warmest month is July (average high 91.5°F), and the coldest is January (average low 21.7°F). June is typically the wettest month (3.64 in) and January the driest (0.77 in).
Best time to visit Arnett
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Arnett's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1910s | 9 | |
| 1920s | 16 | |
| 1930s | 59 | |
| 1940s | 33 | |
| 1950s | 102 | |
| 1960s | 31 | |
| 1970s | 30 | |
| 1980s | 42 | |
| 1990s | 29 | |
| 2000s | 15 | |
| 2010s | 0 | |
| 2020s | 0 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 47.2°F | 21.7°F | 34.5°F | 0.77 in | — | 3 |
| February | 50.8°F | 25.1°F | 37.9°F | 0.96 in | — | 4 |
| March | 60.5°F | 33.4°F | 47.0°F | 1.67 in | — | 5 |
| April | 68.9°F | 41.2°F | 55.1°F | 2.35 in | — | 6 |
| May | 77.6°F | 52.0°F | 64.8°F | 3.45 in | — | 7 |
| June | 86.2°F | 62.5°F | 74.3°F | 3.64 in | — | 8 |
| July | 91.5°F | 66.7°F | 79.1°F | 2.52 in | — | 6 |
| August | 91.2°F | 65.2°F | 78.2°F | 2.98 in | — | 7 |
| September | 82.4°F | 57.6°F | 70.0°F | 1.99 in | — | 6 |
| October | 71.5°F | 44.8°F | 58.1°F | 2.59 in | — | 5 |
| November | 59.2°F | 32.2°F | 45.7°F | 1.08 in | — | 4 |
| December | 48.0°F | 24.2°F | 36.1°F | 1.31 in | — | 4 |
Climate twins of Arnett
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).