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Happy Valley, Texas Climate Averages
Happy Valley Monthly Averages
12 Month Weather Scroll °F 
°C
°C
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 57°F Lo 39°F | Hi 60°F Lo 41°F | Hi 71°F Lo 50°F | Hi 78°F Lo 56°F | Hi 86°F Lo 64°F | Hi 94°F Lo 72°F | Hi 95°F Lo 75°F | Hi 96°F Lo 75°F | Hi 87°F Lo 69°F | Hi 77°F Lo 58°F | Hi 66°F Lo 47°F | Hi 57°F Lo 40°F |
| 11 mph | 12 mph | 13 mph | 13 mph | 13 mph | 12 mph | 10 mph | 10 mph | 9 mph | 11 mph | 12 mph | 11 mph |
| 1.4 in | 1.3 in | 2.2 in | 2.4 in | 4.5 in | 2.5 in | 2.8 in | 2.3 in | 4.7 in | 4.2 in | 2 in | 1.5 in |
| 53% | 54% | 52% | 53% | 58% | 55% | 49% | 46% | 57% | 57% | 57% | 57% |
| 23% | 26% | 27% | 26% | 26% | 18% | 19% | 16% | 26% | 21% | 24% | 27% |
| 30.6 in | 30.5 in | 30.5 in | 30.4 in | 30.3 in | 30.3 in | 30.4 in | 30.4 in | 30.4 in | 30.5 in | 30.6 in | 30.6 in |
| 24 | 20 | 19 | 17 | 13 | 18 | 18 | 17 | 15 | 20 | 21 | 23 |
| 5 | 6 | 9 | 11 | 14 | 9 | 10 | 10 | 13 | 9 | 7 | 6 |
| 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 4 | 4 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 4 | 4 | 3 |
| 329 | 287 | 319 | 314 | 327 | 348 | 363 | 367 | 330 | 331 | 311 | 320 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 14°C Lo 4°C | Hi 16°C Lo 5°C | Hi 22°C Lo 10°C | Hi 26°C Lo 13°C | Hi 30°C Lo 18°C | Hi 34°C Lo 22°C | Hi 35°C Lo 24°C | Hi 36°C Lo 24°C | Hi 31°C Lo 20°C | Hi 25°C Lo 14°C | Hi 19°C Lo 9°C | Hi 14°C Lo 4°C |
| 17 km/h | 19 km/h | 20 km/h | 21 km/h | 20 km/h | 19 km/h | 16 km/h | 16 km/h | 15 km/h | 18 km/h | 19 km/h | 17 km/h |
| 36 mm | 33 mm | 56 mm | 60 mm | 115 mm | 63 mm | 71 mm | 58 mm | 118 mm | 106 mm | 50 mm | 37 mm |
| 53% | 54% | 52% | 53% | 58% | 55% | 49% | 46% | 57% | 57% | 57% | 57% |
| 23% | 26% | 27% | 26% | 26% | 18% | 19% | 16% | 26% | 21% | 24% | 27% |
| 1021 mb | 1018 mb | 1016 mb | 1012 mb | 1012 mb | 1011 mb | 1013 mb | 1013 mb | 1014 mb | 1016 mb | 1019 mb | 1020 mb |
| 24 | 20 | 19 | 17 | 13 | 18 | 18 | 17 | 15 | 20 | 21 | 23 |
| 5 | 6 | 9 | 11 | 14 | 9 | 10 | 10 | 13 | 9 | 7 | 6 |
| 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 4 | 4 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 4 | 4 | 3 |
| 329 | 287 | 319 | 314 | 327 | 348 | 363 | 367 | 330 | 331 | 311 | 320 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Barometric Pressure |
| Average Dry Days |
| Avg. Precip. Days |
| Average Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.
