Houston, AK
Climate overview — based on NOAA 1991-2020 normals from WHITES CROSSING, AK US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Houston has an annual average temperature of 33.4°F with about 0 inches of precipitation per year. The warmest month is July (average high 71.0°F), and the coldest is January (average low -1.7°F).
Annual swing
53.1°F
warmest to coldest month
Best time to visit Houston
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Houston'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.
| 1970s | 71 | |
| 1980s | 73 | |
| 1990s | 94 | |
| 2000s | 128 |
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 | 15.9°F | -1.7°F | 7.1°F | in | — | — |
| February | 25.8°F | 2.4°F | 14.1°F | in | — | — |
| March | 34.4°F | 6.6°F | 20.5°F | in | — | — |
| April | 48.2°F | 23.0°F | 35.6°F | in | — | — |
| May | 61.2°F | 34.4°F | 47.8°F | in | — | — |
| June | 68.6°F | 44.4°F | 56.5°F | in | — | — |
| July | 71.0°F | 49.4°F | 60.2°F | in | — | — |
| August | 67.0°F | 46.1°F | 56.6°F | in | — | — |
| September | 56.6°F | 36.9°F | 46.8°F | in | — | — |
| October | 40.5°F | 23.5°F | 32.0°F | in | — | — |
| November | 22.9°F | 6.3°F | 14.6°F | in | — | — |
| December | 17.9°F | 0.3°F | 9.1°F | in | — | — |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when