May 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 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).

Temperature

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). Palomar Mountain State Park endures a clear shift from daytime heat to a mean low-temperature of 39.9°F (4.4°C) during May nights.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. Throughout May, Palomar Mountain State Park aggregates 0.39" (10mm) of snow. Throughout the year, in Palomar Mountain State Park, California, 35.51" (902mm) of snow is accumulated.

Daylight

In Palomar Mountain State Park, the average length of the day in May is 13h and 54min.
On the first day of the month, sunrise is at 5:58 am and sunset at 7:30 pm. On the last day of May, in Palomar Mountain State Park, California, sunrise is at 5:38 am and sunset at 7:51 pm PDT.
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Frequently asked questions

What is the usual temperature for Palomar Mountain State Park in May?

During May, Palomar Mountain State Park experiences an average high-temperature of 69.1°F (20.6°C) and a low-temperature of 39.9°F (4.4°C).

What is the last month it snows in Palomar Mountain State Park?

May is the last month it regularly snows in Palomar Mountain State Park, California. Throughout May, Palomar Mountain State Park aggregates 0.39" (10mm) of snow.

What is the average length of the day in May in Palomar Mountain State Park?

The average day length in May is 13h and 54min.

What time are sunrise and sunset in May in Palomar Mountain State Park?

On the first day of May in Palomar Mountain State Park, California, sunrise is at 5:58 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 7:51 pm PDT.

Average temperature in May
Palomar Mountain State Park, CA

Average temperature in May - Palomar Mountain State Park, CA
  • Average high temperature in May: 69°F

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).

  • Average low temperature in May: 40°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).

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Average snowfall in May
Palomar Mountain State Park, CA

Average snowfall in May - Palomar Mountain State Park, CA
  • Average snowfall in May: 0.4"

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

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Average daylight in May
Palomar Mountain State Park, CA

Average daylight in May - Palomar Mountain State Park, CA
  • Average daylight in May: 13h and 5min

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).

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Palomar Mountain State Park, California, USA

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