Weather World
Glenn High School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 46°F Lo 31°F | Hi 51°F Lo 35°F | Hi 59°F Lo 41°F | Hi 69°F Lo 50°F | Hi 77°F Lo 59°F | Hi 86°F Lo 66°F | Hi 89°F Lo 70°F | Hi 87°F Lo 69°F | Hi 81°F Lo 63°F | Hi 70°F Lo 52°F | Hi 58°F Lo 42°F | Hi 50°F Lo 36°F |
| 7 mph | 7 mph | 7 mph | 8 mph | 6 mph | 5 mph | 5 mph | 5 mph | 5 mph | 6 mph | 6 mph | 6 mph |
| 4.3 in | 4.2 in | 4.3 in | 5 in | 5.5 in | 4.2 in | 5.2 in | 5.2 in | 5.9 in | 3.7 in | 3.8 in | 4.9 in |
| 71% | 73% | 71% | 71% | 74% | 69% | 69% | 70% | 72% | 71% | 69% | 74% |
| 40% | 45% | 42% | 38% | 43% | 34% | 37% | 37% | 39% | 33% | 34% | 42% |
| 30.1 in | 30.1 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 | 30.2 in | 30.1 in |
| 22 | 19 | 23 | 23 | 21 | 21 | 19 | 20 | 22 | 26 | 25 | 23 |
| 7 | 7 | 7 | 7 | 10 | 9 | 12 | 11 | 8 | 5 | 5 | 7 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 2 | 3 | 4 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 3 | 2 |
| 202 | 156 | 187 | 203 | 192 | 232 | 214 | 215 | 201 | 225 | 221 | 199 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 8°C Lo -0°C | Hi 11°C Lo 2°C | Hi 15°C Lo 5°C | Hi 20°C Lo 10°C | Hi 25°C Lo 15°C | Hi 30°C Lo 19°C | Hi 32°C Lo 21°C | Hi 30°C Lo 20°C | Hi 27°C Lo 17°C | Hi 21°C Lo 11°C | Hi 15°C Lo 5°C | Hi 10°C Lo 3°C |
| 11 km/h | 12 km/h | 12 km/h | 12 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h |
| 110 mm | 105 mm | 109 mm | 127 mm | 139 mm | 106 mm | 133 mm | 133 mm | 149 mm | 94 mm | 97 mm | 124 mm |
| 71% | 73% | 71% | 71% | 74% | 69% | 69% | 70% | 72% | 71% | 69% | 74% |
| 40% | 45% | 42% | 38% | 43% | 34% | 37% | 37% | 39% | 33% | 34% | 42% |
| 1020 mb | 1020 mb | 1019 mb | 1017 mb | 1017 mb | 1015 mb | 1016 mb | 1016 mb | 1017 mb | 1018 mb | 1021 mb | 1021 mb |
| 22 | 19 | 23 | 23 | 21 | 21 | 19 | 20 | 22 | 26 | 25 | 23 |
| 7 | 7 | 7 | 7 | 10 | 9 | 12 | 11 | 8 | 5 | 5 | 7 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 2 | 3 | 4 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 3 | 2 |
| 202 | 156 | 187 | 203 | 192 | 232 | 214 | 215 | 201 | 225 | 221 | 199 |
| 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.