Eureka, TX
Climate overview — based on NOAA 1991-2020 normals from CORSICANA CAMPBELL FLD, TX US.
Year-round temperatures (°F)
Climate summary
Eureka has an annual average temperature of 67°F with about 39.3 inches of precipitation per year. The warmest month is August (average high 96.0°F), and the coldest is January (average low 37.5°F). October is typically the wettest month (5.10 in) and July the driest (2.28 in).
Best time to visit Eureka
Full guide →Climate change signal
All-time records →167 of 366 (45.6%) of Eureka'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.
| 1990s | 35 | |
| 2000s | 86 | |
| 2010s | 127 | |
| 2020s | 118 |
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 | 58.5°F | 37.5°F | 48.0°F | 2.76 in | — | 7 |
| February | 62.5°F | 41.3°F | 51.9°F | 2.67 in | — | 7 |
| March | 69.8°F | 48.2°F | 59.0°F | 3.58 in | — | 9 |
| April | 77.0°F | 55.1°F | 66.0°F | 3.48 in | — | 8 |
| May | 84.1°F | 64.1°F | 74.1°F | 4.42 in | — | 9 |
| June | 91.2°F | 71.2°F | 81.2°F | 3.82 in | — | 8 |
| July | 95.1°F | 74.0°F | 84.6°F | 2.28 in | — | 5 |
| August | 96.0°F | 73.7°F | 84.8°F | 2.28 in | — | 4 |
| September | 89.6°F | 67.5°F | 78.6°F | 2.53 in | — | 6 |
| October | 79.8°F | 57.2°F | 68.5°F | 5.10 in | — | 7 |
| November | 67.8°F | 46.9°F | 57.3°F | 3.18 in | — | 8 |
| December | 59.9°F | 39.4°F | 49.6°F | 3.23 in | — | 8 |
Climate twins of Eureka
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).