Climate and monthly weather forecast
Palomar Mountain State Park, CA

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The forest and mountain meadows of the Palomar Mountain State Park in California
The forest and mountain meadows of the Palomar Mountain State Park in California

Weather in January

January, like December, in Palomar Mountain State Park, California, is another fresh winter month, with an average temperature ranging between max 52°F (11.1°C) and min 28.9°F (-1.7°C). Temperatures reach their minimum during January and December, recording an average high-temperature of 52°F (11.1°C). Weather in January »

Weather in February

February, the last month of the winter in Palomar Mountain State Park, is also a fresh month, with an average temperature varying between 30°F (-1.1°C) and 53.1°F (11.7°C). The introduction of February sees an average high-temperature of a still fresh 53.1°F (11.7°C), hardly deviating from January. Weather in February »

Weather in March

March, the first month of the spring in Palomar Mountain State Park, is a refreshing month, with an average temperature varying between 55.9°F (13.3°C) and 32°F (0°C). In March, Palomar Mountain State Park experiences a minor shift in meteorological conditions with average high-temperatures marked at a refreshing 55.9°F (13.3°C), closely mirroring the climate in February. Weather in March »

Weather in April

April is a comfortable spring month in Palomar Mountain State Park, California, with temperature in the range of an average high of 61°F (16.1°C) and an average low of 35.1°F (1.7°C). April records an average high-temperature of a still refreshing 61°F (16.1°C), indicating a minor variation from the preceding month. Weather in April »

Weather in May

May, the last month of the spring in Palomar Mountain State Park, is an agreeable month, with an average temperature varying between 69.1°F (20.6°C) and 39.9°F (4.4°C). In Palomar Mountain State Park, stepping into May brings a gentle temperature nudge, moving slightly up from April's refreshing 61°F (16.1°C) to a pleasant 69.1°F (20.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Palomar Mountain State Park, California, with an average temperature fluctuating between 77°F (25°C) and 46.9°F (8.3°C). Palomar Mountain State Park in June denotes a subtle temperature transition, adjusting from an average high of an agreeable 69.1°F (20.6°C) in May to a moderately hot 77°F (25°C). Weather in June »

Weather in July

July, like June, in Palomar Mountain State Park, California, is a moderately hot summer month, with an average temperature ranging between max 84.9°F (29.4°C) and min 54°F (12.2°C). The temperature hits its peak in July and August, recording an average high-temperature of 84.9°F (29.4°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Palomar Mountain State Park, California, with an average temperature varying between 84.9°F (29.4°C) and 53.1°F (11.7°C). The warmest months are July and August, with an average high-temperature of 84.9°F (29.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Palomar Mountain State Park, California, with an average temperature ranging between max 80.1°F (26.7°C) and min 46.9°F (8.3°C). Palomar Mountain State Park marks the start of September with an average high-temperature of a still warm 80.1°F (26.7°C), hinting at a slight fluctuation from August's 84.9°F (29.4°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Palomar Mountain State Park, California, with an average temperature varying between 70°F (21.1°C) and 37.9°F (3.3°C). A subtle decrease in the average high-temperature marks October, falling from September's moderately hot 80.1°F (26.7°C) to an agreeable 70°F (21.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Palomar Mountain State Park, is also a moderate month, with an average temperature fluctuating between 32°F (0°C) and 60.1°F (15.6°C). November indicates a shift in the average high-temperature, from October's pleasant 70°F (21.1°C) to a refreshing 60.1°F (15.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Palomar Mountain State Park, California, with an average temperature varying between 27°F (-2.8°C) and 52°F (11.1°C). Palomar Mountain State Park experiences its coldest period in January and December, averaging a high-temperature of 52°F (11.1°C). Weather in December »
Updated: Feb 4, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the coldest time of year in Palomar Mountain State Park?

During January and December, Palomar Mountain State Park experiences its coldest period, with an average high-temperature of 52°F (11.1°C).

When does it snow in Palomar Mountain State Park?

January through May, October through December are months with snowfall.

How much does it snow in Palomar Mountain State Park?

Throughout the year, 35.51" (902mm) of snow is accumulated.

What is the snowiest month in Palomar Mountain State Park?

The month with the most snowfall is March, when 9.41" (239mm) of snow is typically aggregated.

When is Daylight Saving Time (DST) in Palomar Mountain State Park?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Palomar Mountain State Park?

In Palomar Mountain State Park, snow does not fall in June through September.

When are the longest days in Palomar Mountain State Park?

June has the longest days of the year, with an average of 14h and 18min of daylight.

What are the warmest months in Palomar Mountain State Park?

The months of July and August see the peak of Palomar Mountain State Park's temperatures, averaging a high of 84.9°F (29.4°C).

What is the month with the shortest days in Palomar Mountain State Park?

The month with the shortest days in Palomar Mountain State Park is December, with an average of 10h and 0min of daylight.

Average temperature
Palomar Mountain State Park, CA

Average temperature - Palomar Mountain State Park, CA

The warmest months (with the highest average high temperature) are July and August (85°F).
The 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).

Average snowfall
Palomar Mountain State Park, CA

Average snowfall - Palomar Mountain State Park, CA

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

Average daylight
Palomar Mountain State Park, CA

Average daylight - Palomar Mountain State Park, CA

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

Palomar Mountain State Park, California, USA

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