Stockton Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
Hi 42°F Lo 26°F | Hi 46°F Lo 29°F | Hi 58°F Lo 39°F | Hi 66°F Lo 47°F | Hi 75°F Lo 57°F | Hi 86°F Lo 67°F | Hi 90°F Lo 70°F | Hi 89°F Lo 68°F | Hi 82°F Lo 62°F | Hi 69°F Lo 50°F | Hi 56°F Lo 39°F | Hi 47°F Lo 31°F |
9 mph | 10 mph | 10 mph | 10 mph | 8 mph | 8 mph | 7 mph | 7 mph | 8 mph | 9 mph | 10 mph | 9 mph |
2 in | 2.4 in | 4.6 in | 5.5 in | 7 in | 3.6 in | 4.5 in | 4.1 in | 3.8 in | 4.3 in | 2.6 in | 2.4 in |
73% | 73% | 74% | 74% | 79% | 76% | 72% | 70% | 70% | 69% | 71% | 73% |
43% | 45% | 46% | 42% | 41% | 29% | 28% | 27% | 27% | 31% | 33% | 40% |
30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
23 | 20 | 23 | 22 | 20 | 22 | 22 | 22 | 24 | 25 | 25 | 25 |
5 | 6 | 7 | 8 | 11 | 8 | 9 | 10 | 6 | 6 | 5 | 4 |
3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 2 |
192 | 164 | 169 | 176 | 183 | 241 | 256 | 253 | 250 | 224 | 222 | 202 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
Hi 6°C Lo -3°C | Hi 8°C Lo -2°C | Hi 14°C Lo 4°C | Hi 19°C Lo 8°C | Hi 24°C Lo 14°C | Hi 30°C Lo 19°C | Hi 32°C Lo 21°C | Hi 32°C Lo 20°C | Hi 28°C Lo 17°C | Hi 21°C Lo 10°C | Hi 13°C Lo 4°C | Hi 8°C Lo -0°C |
15 km/h | 15 km/h | 16 km/h | 16 km/h | 14 km/h | 12 km/h | 11 km/h | 11 km/h | 12 km/h | 15 km/h | 15 km/h | 15 km/h |
50 mm | 62 mm | 117 mm | 139 mm | 179 mm | 91 mm | 115 mm | 105 mm | 96 mm | 109 mm | 67 mm | 61 mm |
73% | 73% | 74% | 74% | 79% | 76% | 72% | 70% | 70% | 69% | 71% | 73% |
43% | 45% | 46% | 42% | 41% | 29% | 28% | 27% | 27% | 31% | 33% | 40% |
1021 mb | 1020 mb | 1017 mb | 1014 mb | 1014 mb | 1013 mb | 1015 mb | 1015 mb | 1016 mb | 1017 mb | 1020 mb | 1020 mb |
23 | 20 | 23 | 22 | 20 | 22 | 22 | 22 | 24 | 25 | 25 | 25 |
5 | 6 | 7 | 8 | 11 | 8 | 9 | 10 | 6 | 6 | 5 | 4 |
3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 2 |
192 | 164 | 169 | 176 | 183 | 241 | 256 | 253 | 250 | 224 | 222 | 202 |
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.