Iraan, TX
Climate overview — based on NOAA 1991-2020 normals from SHEFFIELD, TX US.
Year-round temperatures (°F)
Climate summary
Iraan has an annual average temperature of 66°F with about 15 inches of precipitation per year and 0.4 inches of snow. The warmest month is July (average high 97.8°F), and the coldest is January (average low 28.7°F). October is typically the wettest month (2.04 in) and December the driest (0.49 in). Snow typically falls from November through November.
Best time to visit Iraan
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Iraan'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.
| 1930s | 3 | |
| 1940s | 0 | |
| 1950s | 0 | |
| 1960s | 46 | |
| 1970s | 69 | |
| 1980s | 75 | |
| 1990s | 59 | |
| 2000s | 73 | |
| 2010s | 41 |
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 | 61.8°F | 28.7°F | 45.3°F | 0.98 in | — | 3 |
| February | 68.2°F | 33.0°F | 50.6°F | 0.59 in | 0.1 in | 2 |
| March | 75.0°F | 41.3°F | 58.2°F | 0.77 in | — | 3 |
| April | 83.9°F | 50.4°F | 67.1°F | 0.87 in | — | 2 |
| May | 91.2°F | 60.0°F | 75.6°F | 1.92 in | — | 4 |
| June | 96.3°F | 68.7°F | 82.5°F | 1.75 in | — | 3 |
| July | 97.8°F | 70.7°F | 84.3°F | 1.20 in | — | 3 |
| August | 97.8°F | 69.7°F | 83.7°F | 1.62 in | — | 3 |
| September | 91.4°F | 62.8°F | 77.1°F | 1.80 in | — | 3 |
| October | 82.5°F | 50.9°F | 66.7°F | 2.04 in | — | 4 |
| November | 70.2°F | 38.3°F | 54.3°F | 1.00 in | 0.2 in | 2 |
| December | 62.6°F | 30.7°F | 46.7°F | 0.49 in | 0.1 in | 2 |
Climate twins of Iraan
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).