May weather forecast
Stinson Beach, CA

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Weather in May

The last month of the spring, May, is another refreshing month in Stinson Beach, California, with an average temperature varying between 63.3°F (17.4°C) and 50.7°F (10.4°C).

Temperature

Stinson Beach records an average high-temperature of a still enjoyable 63.3°F (17.4°C) in May, maintaining a close correlation with April's 61.7°F (16.5°C). During the month of May, the temperature in Stinson Beach generally drops to a low average of 50.7°F (10.4°C).

Humidity

The average relative humidity in May is 76%.

Rainfall

In Stinson Beach, California, in May, during 5.7 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. In Stinson Beach, during the entire year, the rain falls for 80.3 days and collects up to 15.98" (406mm) of precipitation.

Snowfall

January through November are months without snowfall in Stinson Beach.

Daylight

The average length of the day in May in Stinson Beach is 14h and 14min.
On the first day of the month, sunrise is at 6:13 am and sunset at 8:01 pm. On the last day of May, sunrise is at 5:49 am and sunset at 8:26 pm PDT.

Sunshine

In Stinson Beach, the average sunshine in May is 10h.

UV index

In Stinson Beach, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 4 during May translates into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What is the usual temperature for Stinson Beach in May?

Stinson Beach in May has an average high-temperature of 63.3°F (17.4°C) and an average low-temperature of 50.7°F (10.4°C).

What is the average humidity in May in Stinson Beach?

The average relative humidity in May in Stinson Beach, California, is 76%.

How much does it rain in Stinson Beach in May?

In May, in Stinson Beach, California, the rain falls for 5.7 days. Throughout May, 0.71" (18mm) of precipitation is accumulated.

When it does not snow in Stinson Beach?

January through November are months without snowfall in Stinson Beach, California.

What is the average length of the day in May in Stinson Beach?

In Stinson Beach, California, the average day length in May is 14h and 14min.

When is the sunrise / sunset in May in Stinson Beach?

In May, on the first day of the month, sunrise is at 6:13 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:26 pm PDT.

How long on average sun shines in May in Stinson Beach?

The average sunshine duration in May in Stinson Beach is 10h.

What is the UV index reading in May in Stinson Beach?

In May, the average daily maximum UV index in Stinson Beach, California, is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Stinson Beach, CA

Average temperature in May - Stinson Beach, CA
  • Average high temperature in May: 63.3°F

The warmest month (with the highest average high temperature) is September (70.9°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in May: 50.7°F

The month with the highest average low temperature is September (56.3°F).
The coldest month (with the lowest average low temperature) is December (46°F).

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Average pressure in May
Stinson Beach, CA

Average pressure in May - Stinson Beach, CA
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

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Average wind speed in May
Stinson Beach, CA

Average wind speed in May - Stinson Beach, CA
  • Average wind speed in May: 8.3mph

The windiest months (with the highest average wind speed) are April and May (8.3mph).
The calmest month (with the lowest average wind speed) is November (5.9mph).

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Average humidity in May
Stinson Beach, CA

Average humidity in May - Stinson Beach, CA
  • Average humidity in May: 76%

The month with the highest relative humidity is August (78%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in May
Stinson Beach, CA

Average rainfall in May - Stinson Beach, CA
  • Average rainfall in May: 0.71"

The wettest month (with the highest rainfall) is February (3.43").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in May
Stinson Beach, CA

Average rainfall days in May - Stinson Beach, CA
  • Average rainfall days in May: 5.7 days

The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is July (2.3 days).

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Average snowfall days in May
Stinson Beach, CA

Average snowfall days in May - Stinson Beach, CA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Stinson Beach, CA

Average daylight in May / Average sunshine in May - Stinson Beach, CA
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 10h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in May
Stinson Beach, CA

Average sunshine days in May - Stinson Beach, CA
  • Average sunshine days in May: 22.8 days

The months with the most sunshine days are June and July (24.8 days).
The month with the least sunshine days is March (16.6 days).

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Average UV index in May
Stinson Beach, CA

Average UV index in May - Stinson Beach, CA
  • Average UV index in May: 4

The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are February, November and December (UV index 3).

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Average cloud cover in May
Stinson Beach, CA

Average cloud cover in May - Stinson Beach, CA
  • Average cloud cover in May: 31

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 19).

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Average visibility in May
Stinson Beach, CA

Average visibility in May - Stinson Beach, CA
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Stinson Beach, California, USA

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