Weather and climate in Patterson Tract, CA
What the weather is like in Patterson Tract
The warmest month in Patterson Tract is July, with average highs of 103°F. The coolest is December, when nights average 41°F. About 16.6 in of rain and snow falls in a typical year, most in December and least in August.
Skies are clearest in August (13% average cloud cover) and cloudiest in January (61%). Combining cloud with the length of truly dark nights, September, October, August offer the most clear, dark hours for stargazing.
Clear, dark hours per night
Hours of full astronomical darkness in mid-month, multiplied by the average share of clear sky. A rough guide to how much good observing time a typical night offers.
Monthly averages
| Month | High | Low | Precipitation | Cloud cover | Humidity | Wind | Dark hours |
|---|---|---|---|---|---|---|---|
| January | 60°F | 41°F | 3.0 in | 61% | 61% | 3 mph | 11.0 h |
| February | 61°F | 42°F | 2.6 in | 50% | 64% | 3 mph | 10.2 h |
| March | 67°F | 46°F | 2.4 in | 45% | 63% | 3 mph | 9.2 h |
| April | 73°F | 49°F | 1.6 in | 38% | 58% | 4 mph | 7.8 h |
| May | 83°F | 56°F | 0.8 in | 26% | 46% | 4 mph | 6.5 h |
| June | 95°F | 65°F | 0.2 in | 14% | 30% | 4 mph | 5.7 h |
| July | 103°F | 71°F | 0.2 in | 14% | 24% | 4 mph | 6.1 h |
| August | 100°F | 70°F | 0.1 in | 13% | 25% | 3 mph | 7.3 h |
| September | 93°F | 65°F | 0.2 in | 15% | 28% | 3 mph | 8.7 h |
| October | 80°F | 56°F | 0.9 in | 27% | 37% | 3 mph | 9.9 h |
| November | 68°F | 47°F | 1.5 in | 44% | 49% | 3 mph | 10.8 h |
| December | 58°F | 41°F | 3.2 in | 58% | 59% | 3 mph | 11.2 h |
Climate nearby
Climate averages: NASA POWER, 2001–2025, for the grid area around 36.50, -119.38 (about 50 km across). High and low temperatures are estimated from the monthly mean and the average daily range. Hills, coasts and cities can differ from the area average. Sources and methods.