Weather World
Lewisville Intermediate School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 45°F Lo 34°F | Hi 46°F Lo 34°F | Hi 51°F Lo 37°F | Hi 56°F Lo 40°F | Hi 65°F Lo 45°F | Hi 71°F Lo 50°F | Hi 79°F Lo 54°F | Hi 80°F Lo 56°F | Hi 73°F Lo 52°F | Hi 61°F Lo 45°F | Hi 50°F Lo 39°F | Hi 44°F Lo 34°F |
| 5 mph | 5 mph | 5 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph | 4 mph | 5 mph | 5 mph |
| 11.1 in | 9.8 in | 10.5 in | 7.3 in | 4.5 in | 2.9 in | 0.5 in | 1 in | 3.7 in | 9 in | 13.4 in | 14.8 in |
| 84% | 86% | 84% | 79% | 75% | 72% | 67% | 66% | 70% | 76% | 84% | 86% |
| 62% | 65% | 64% | 58% | 50% | 42% | 25% | 26% | 36% | 48% | 62% | 65% |
| 30.1 in | 30.1 in | 30.0 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 15 | 11 | 14 | 18 | 23 | 24 | 30 | 30 | 25 | 20 | 14 | 12 |
| 14 | 13 | 14 | 12 | 8 | 6 | 1 | 1 | 5 | 11 | 15 | 15 |
| 2 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
| 2 | 2 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 |
| 2 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 4 | 2 | 1 | 2 |
| 108 | 83 | 91 | 106 | 148 | 178 | 259 | 276 | 213 | 157 | 101 | 99 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 7°C Lo 1°C | Hi 8°C Lo 1°C | Hi 10°C Lo 3°C | Hi 14°C Lo 4°C | Hi 18°C Lo 7°C | Hi 22°C Lo 10°C | Hi 26°C Lo 12°C | Hi 27°C Lo 13°C | Hi 23°C Lo 11°C | Hi 16°C Lo 7°C | Hi 10°C Lo 4°C | Hi 7°C Lo 1°C |
| 8 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 7 km/h | 7 km/h | 6 km/h | 6 km/h | 7 km/h | 8 km/h | 8 km/h |
| 282 mm | 249 mm | 267 mm | 184 mm | 114 mm | 74 mm | 11 mm | 26 mm | 95 mm | 229 mm | 341 mm | 376 mm |
| 84% | 86% | 84% | 79% | 75% | 72% | 67% | 66% | 70% | 76% | 84% | 86% |
| 62% | 65% | 64% | 58% | 50% | 42% | 25% | 26% | 36% | 48% | 62% | 65% |
| 1020 mb | 1019 mb | 1017 mb | 1018 mb | 1017 mb | 1016 mb | 1017 mb | 1016 mb | 1016 mb | 1017 mb | 1018 mb | 1019 mb |
| 15 | 11 | 14 | 18 | 23 | 24 | 30 | 30 | 25 | 20 | 14 | 12 |
| 14 | 13 | 14 | 12 | 8 | 6 | 1 | 1 | 5 | 11 | 15 | 15 |
| 2 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
| 2 | 2 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 |
| 2 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 4 | 2 | 1 | 2 |
| 108 | 83 | 91 | 106 | 148 | 178 | 259 | 276 | 213 | 157 | 101 | 99 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.