Blanco, TX
Climate overview — based on NOAA 1991-2020 normals from BLANCO, TX US.
Year-round temperatures (°F)
Climate summary
Blanco has an annual average temperature of 65.5°F with about 34.8 inches of precipitation per year. The warmest month is August (average high 94.2°F), and the coldest is January (average low 35.3°F). May is typically the wettest month (4.95 in) and July the driest (1.84 in).
Best time to visit Blanco
Full guide →Climate change signal
All-time records →1 of 366 (0.3%) of Blanco'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.
| 1890s | 9 | |
| 1900s | 4 | |
| 1910s | 39 | |
| 1920s | 42 | |
| 1930s | 121 | |
| 1940s | 42 | |
| 1950s | 29 | |
| 1960s | 19 | |
| 1970s | 16 | |
| 1980s | 11 | |
| 1990s | 8 | |
| 2000s | 17 | |
| 2010s | 9 | |
| 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 | 59.7°F | 35.3°F | 47.5°F | 2.32 in | — | 7 |
| February | 63.5°F | 39.0°F | 51.3°F | 1.93 in | — | 7 |
| March | 70.2°F | 46.1°F | 58.2°F | 2.86 in | — | 8 |
| April | 77.4°F | 52.6°F | 65.0°F | 2.77 in | — | 7 |
| May | 83.3°F | 61.8°F | 72.6°F | 4.95 in | — | 8 |
| June | 89.8°F | 68.3°F | 79.1°F | 3.21 in | — | 6 |
| July | 93.0°F | 70.5°F | 81.8°F | 1.84 in | — | 4 |
| August | 94.2°F | 69.8°F | 82.0°F | 2.12 in | — | 5 |
| September | 88.0°F | 64.0°F | 76.0°F | 3.72 in | — | 6 |
| October | 79.0°F | 54.7°F | 66.8°F | 3.96 in | — | 6 |
| November | 68.4°F | 44.6°F | 56.5°F | 2.90 in | — | 6 |
| December | 61.2°F | 37.3°F | 49.3°F | 2.23 in | 0.1 in | 7 |
Climate twins of Blanco
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).