May weather forecast
Bieber, CA

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Weather in May

The last month of the spring, May, is a refreshing month in Bieber, California, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 66.9°F (19.4°C).

Temperature

Bieber, California, sees an increase in the average high-temperature with the arrival of May, moving from April's 57.7°F (14.3°C) to a still refreshing 66.9°F (19.4°C). A significant temperature decrease to an average a wintry 40.6°F (4.8°C) characterizes Bieber's nighttime temperatures during May.

Humidity

In May, the average relative humidity is 60%.

Rainfall

In Bieber, California, in May, it is raining for 11.5 days, with typically 2.2" (56mm) of accumulated precipitation. In Bieber, during the entire year, the rain falls for 105 days and collects up to 24.69" (627mm) of precipitation.

Snowfall

Months with snowfall in Bieber are January through May, October through December. May is the last month it regularly snows in Bieber. During 0.4 snowfall days, in May, Bieber aggregates 0.2" (5mm) of snow. Throughout the year, there are 36.7 snowfall days, and 43.62" (1108mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 31min.
On the first day of May in Bieber, sunrise is at 6:01 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:30 pm PDT.

Sunshine

The average sunshine in May is 11.1h.

UV index

In Bieber, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: During May, 4 as the daily maximum UV index converts into the following advice:
Exercise prevention - Warding off sunburn is urged. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What are the temperatures in Bieber in May?

The high-temperature in Bieber, California, during May is 66.9°F (19.4°C) and the low-temperature is 40.6°F (4.8°C).

What is the average humidity in May in Bieber?

In May, the average relative humidity in Bieber, California, is 60%.

How much does it rain in Bieber in May?

In Bieber, in May, during 11.5 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

What is the last month it snows in Bieber?

May is the last month it regularly snows in Bieber. During 0.4 snowfall days, in May, Bieber aggregates 0.2" (5mm) of snow.

How many hours of daylight does Bieber have in May?

In May, the average day length is 14h and 31min.

When is the sunrise / sunset in May in Bieber?

In May, on the first day of the month, sunrise is at 6:01 am and sunset at 8:02 pm. On the last day of the month, in Bieber, sunrise is at 5:34 am and sunset at 8:30 pm PDT.

How long on average sun shines in May in Bieber?

In Bieber, the average sunshine duration in May is 11.1h.

What is the UV index intensity in May in Bieber?

In May, the average daily maximum UV index in Bieber is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Bieber, CA

Average temperature in May - Bieber, CA
  • Average high temperature in May: 66.9°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is December (43.3°F).

  • Average low temperature in May: 40.6°F

The month with the highest average low temperature is July (53.1°F).
The coldest month (with the lowest average low temperature) is December (27.9°F).

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Average pressure in May
Bieber, CA

Average pressure in May - Bieber, CA
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).

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Average wind speed in May
Bieber, CA

Average wind speed in May - Bieber, CA
  • Average wind speed in May: 5.4mph

The windiest month (with the highest average wind speed) is March (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in May
Bieber, CA

Average humidity in May - Bieber, CA
  • Average humidity in May: 60%

The months with the highest relative humidity are January and March (79%).
The months with the lowest relative humidity are July and August (40%).

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Average rainfall in May
Bieber, CA

Average rainfall in May - Bieber, CA
  • Average rainfall in May: 2.2"

The wettest month (with the highest rainfall) is March (4.45").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in May
Bieber, CA

Average rainfall days in May - Bieber, CA
  • Average rainfall days in May: 11.5 days

The month with the highest number of rainy days is April (14.5 days).
The month with the least rainy days is August (2.3 days).

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Average snowfall in May
Bieber, CA

Average snowfall in May - Bieber, CA
  • Average snowfall in May: 0.2"

The month with the highest snowfall is March (10.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Bieber, CA

Average snowfall days in May - Bieber, CA
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is March (8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in May /
Average sunshine in May
Bieber, CA

Average daylight in May / Average sunshine in May - Bieber, CA
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 11h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in May
Bieber, CA

Average sunshine days in May - Bieber, CA
  • Average sunshine days in May: 16.8 days

The month with the most sunshine days is August (26 days).
The month with the least sunshine days is March (11.3 days).

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Average UV index in May
Bieber, CA

Average UV index in May - Bieber, CA
  • Average UV index in May: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Bieber, CA

Average cloud cover in May - Bieber, CA
  • Average cloud cover in May: 24

The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 6).

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Average visibility in May
Bieber, CA

Average visibility in May - Bieber, CA
  • Average visibility in May: 6mi

The months with the highest visibility are February, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, March and December (5mi).

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Bieber, California, USA

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