Dumas, AR
Climate overview — based on NOAA 1991-2020 normals from DUMAS, AR US.
Year-round temperatures (°F)
Climate summary
Dumas has an annual average temperature of 64°F with about 51.2 inches of precipitation per year and 0.7 inches of snow. The warmest month is July (average high 91.7°F), and the coldest is January (average low 35.4°F). April is typically the wettest month (5.54 in) and September the driest (2.82 in). Snow typically falls from January through February.
Best time to visit Dumas
Full guide →Climate change signal
All-time records →3 of 366 (0.8%) of Dumas'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 | 21 | |
| 1920s | 76 | |
| 1930s | 112 | |
| 1940s | 37 | |
| 1950s | 47 | |
| 1960s | 22 | |
| 1970s | 9 | |
| 1980s | 21 | |
| 1990s | 2 | |
| 2000s | 13 | |
| 2010s | 6 |
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 | 53.2°F | 35.4°F | 44.3°F | 4.45 in | 0.2 in | 7 |
| February | 57.7°F | 38.0°F | 47.9°F | 4.65 in | 0.3 in | 7 |
| March | 66.5°F | 45.1°F | 55.8°F | 5.21 in | 0.1 in | 8 |
| April | 75.5°F | 53.8°F | 64.6°F | 5.54 in | — | 7 |
| May | 82.8°F | 62.4°F | 72.6°F | 4.92 in | — | 8 |
| June | 89.5°F | 69.7°F | 79.6°F | 3.31 in | — | 6 |
| July | 91.7°F | 72.0°F | 81.8°F | 3.37 in | — | 6 |
| August | 91.3°F | 70.6°F | 80.9°F | 2.90 in | — | 5 |
| September | 86.3°F | 64.0°F | 75.2°F | 2.82 in | — | 5 |
| October | 76.7°F | 53.2°F | 64.9°F | 4.43 in | — | 6 |
| November | 64.4°F | 43.5°F | 54.0°F | 4.15 in | 0.1 in | 6 |
| December | 55.5°F | 37.4°F | 46.4°F | 5.43 in | — | 7 |
Climate twins of Dumas
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).