May weather forecast
Los Serranos, CA

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Weather in May

The last month of the spring, May, is another warm month in Los Serranos, California, with an average temperature varying between 55.2°F (12.9°C) and 76.8°F (24.9°C).

Temperature

The arrival of May marks a slight shift to an average high-temperature of a still moderately hot 76.8°F (24.9°C) from April's 73.9°F (23.3°C). May brings Los Serranos a consistent average low-temperature of 55.2°F (12.9°C).

Humidity

The most humid month is May, with an average relative humidity of 57%.

Rainfall

May is the last month it rains in Los Serranos. During 2.6 rainfall days, in May, Los Serranos aggregates 0.08" (2mm) of precipitation. In Los Serranos, during the entire year, the rain falls for 36.5 days and collects up to 3.15" (80mm) of precipitation.

Daylight

The average length of the day in May is 13h and 56min.
On the first day of the month, sunrise is at 6:00 am and sunset at 7:34 pm. On the last day of May, in Los Serranos, sunrise is at 5:40 am and sunset at 7:56 pm PDT.

Sunshine

In May, the average sunshine is 11.2h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 5 during May translates into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What are the temperatures in Los Serranos in May?

The high-temperature, in May, in Los Serranos, is 76.8°F (24.9°C), while the low-temperature averages to 55.2°F (12.9°C).

What is the most humid month in Los Serranos?

May is the most humid month, with an average relative humidity of 57%.

What is the average humidity in May in Los Serranos?

The average relative humidity in May in Los Serranos, California, is 57%.

What is the last month it rains in Los Serranos?

May is the last month it rains in Los Serranos. During 2.6 rainfall days, in May, Los Serranos aggregates 0.08" (2mm) of precipitation.

How many hours of daylight does Los Serranos have in May?

The average day length in May in Los Serranos, California, is 13h and 56min.

When are sunrise and sunset in May in Los Serranos?

In May, on the first day of the month, sunrise is at 6:00 am and sunset at 7:34 pm. On the last day of the month, in Los Serranos, sunrise is at 5:40 am and sunset at 7:56 pm PDT.

How many hours of sunshine does Los Serranos have in May?

The average sunshine duration in May in Los Serranos, California, is 11.2h.

What is the UV index intensity in May in Los Serranos?

In May, the average daily maximum UV index in Los Serranos, California, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Los Serranos, CA

Average temperature in May - Los Serranos, CA
  • Average high temperature in May: 76.8°F

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is December (64.4°F).

  • Average low temperature in May: 55.2°F

The month with the highest average low temperature is August (66.6°F).
The coldest month (with the lowest average low temperature) is February (47.3°F).

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Average pressure in May
Los Serranos, CA

Average pressure in May - Los Serranos, CA
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in May
Los Serranos, CA

Average wind speed in May - Los Serranos, CA
  • Average wind speed in May: 5.7mph

The windiest month (with the highest average wind speed) is May (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in May
Los Serranos, CA

Average humidity in May - Los Serranos, CA
  • Average humidity in May: 57%

The month with the highest relative humidity is May (57%).
The month with the lowest relative humidity is November (45%).

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Average rainfall in May
Los Serranos, CA

Average rainfall in May - Los Serranos, CA
  • Average rainfall in May: 0.08"

The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in May
Los Serranos, CA

Average rainfall days in May - Los Serranos, CA
  • Average rainfall days in May: 2.6 days

The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.8 days).

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Average daylight in May /
Average sunshine in May
Los Serranos, CA

Average daylight in May / Average sunshine in May - Los Serranos, CA
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 11h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 48min).

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Average sunshine days in May
Los Serranos, CA

Average sunshine days in May - Los Serranos, CA
  • Average sunshine days in May: 26.4 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (22.8 days).

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Average UV index in May
Los Serranos, CA

Average UV index in May - Los Serranos, CA
  • Average UV index in May: 5

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in May
Los Serranos, CA

Average cloud cover in May - Los Serranos, CA
  • Average cloud cover in May: 16

The months with the most cloud cover are February, March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in May
Los Serranos, CA

Average visibility in May - Los Serranos, 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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Los Serranos, California, USA

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