Monthly weather forecast and Climate
Palomar Mountain State Park, CA US

Warmest months (with the highest average high temperature) are July and August (85°F).
Months with the lowest average high temperature are January and December (52°F).

The month with the highest average low temperature is July (54°F).
The coldest month (with the lowest average low temperature) is December (27°F).

The month with the highest snowfall is March (9.4").
Months with the lowest snowfall are June, July, August and September (0").