Weather World
San Marcos Junior High School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 65°F Lo 47°F | Hi 64°F Lo 48°F | Hi 66°F Lo 50°F | Hi 69°F Lo 52°F | Hi 71°F Lo 55°F | Hi 76°F Lo 59°F | Hi 81°F Lo 64°F | Hi 83°F Lo 66°F | Hi 82°F Lo 65°F | Hi 76°F Lo 60°F | Hi 70°F Lo 53°F | Hi 64°F Lo 48°F |
| 5 mph | 5 mph | 5 mph | 6 mph | 6 mph | 5 mph | 5 mph | 5 mph | 5 mph | 4 mph | 5 mph | 5 mph |
| 2.7 in | 3.2 in | 2.3 in | 0.9 in | 0.6 in | 0.1 in | 0.1 in | 0.2 in | 0.2 in | 0.6 in | 1.5 in | 2.9 in |
| 55% | 61% | 66% | 66% | 69% | 67% | 65% | 62% | 62% | 60% | 54% | 58% |
| 24% | 26% | 29% | 23% | 21% | 13% | 10% | 9% | 12% | 15% | 19% | 26% |
| 30.1 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in |
| 28 | 25 | 28 | 29 | 30 | 30 | 31 | 31 | 29 | 30 | 28 | 27 |
| 3 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 |
| 275 | 244 | 256 | 281 | 286 | 312 | 331 | 352 | 326 | 306 | 291 | 268 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 18°C Lo 8°C | Hi 18°C Lo 9°C | Hi 19°C Lo 10°C | Hi 20°C Lo 11°C | Hi 21°C Lo 13°C | Hi 25°C Lo 15°C | Hi 27°C Lo 18°C | Hi 28°C Lo 19°C | Hi 28°C Lo 19°C | Hi 25°C Lo 15°C | Hi 21°C Lo 12°C | Hi 18°C Lo 9°C |
| 8 km/h | 8 km/h | 8 km/h | 9 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 7 km/h | 7 km/h |
| 68 mm | 80 mm | 58 mm | 22 mm | 14 mm | 1 mm | 3 mm | 5 mm | 5 mm | 14 mm | 38 mm | 74 mm |
| 55% | 61% | 66% | 66% | 69% | 67% | 65% | 62% | 62% | 60% | 54% | 58% |
| 24% | 26% | 29% | 23% | 21% | 13% | 10% | 9% | 12% | 15% | 19% | 26% |
| 1019 mb | 1017 mb | 1016 mb | 1015 mb | 1013 mb | 1012 mb | 1013 mb | 1012 mb | 1012 mb | 1014 mb | 1016 mb | 1018 mb |
| 28 | 25 | 28 | 29 | 30 | 30 | 31 | 31 | 29 | 30 | 28 | 27 |
| 3 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 |
| 275 | 244 | 256 | 281 | 286 | 312 | 331 | 352 | 326 | 306 | 291 | 268 |
| 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.