May weather forecast
West Sacramento, CA

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Weather in May

May, the last month of the spring in West Sacramento, is a warm month, with temperature in the range of an average low of 52°F and an average high of 78.4°F.

Temperature

May's arrival coincides with a marginal rise in the average high-temperature, moving from April's agreeable 70.3°F to a warm 78.4°F. Despite considerable daily temperature swings, a steady low-temperature average of 52°F is noted throughout May.

Humidity

In May, the average relative humidity is 58%.

Rainfall

In May, in West Sacramento, the rain falls for 4.7 days. Throughout May, 0.43" of precipitation is accumulated. Throughout the year, in West Sacramento, California, there are 66.6 rainfall days, and 7.6" of precipitation is accumulated.

Daylight

In West Sacramento, the average length of the day in May is 14h and 17min.
On the first day of May, sunrise is at 6:08 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:23 pm PDT.

Sunshine

In West Sacramento, the average sunshine in May is 10.8h.

UV index

In May, the average daily maximum UV index in West Sacramento, California, is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. To guard against the harmful effects of the Sun, minimize exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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FAQ

What is the temperature in May in West Sacramento?

The high-temperature, in May, in West Sacramento, records 78.4°F, while the low-temperature is 52°F.

What is the average humidity in May in West Sacramento?

The average relative humidity in May is 58%.

How much does it rain in West Sacramento in May?

In West Sacramento, in May, during 4.7 rainfall days, 0.43" of precipitation is typically accumulated.

How many hours of daylight does West Sacramento have in May?

In May, the average day length in West Sacramento is 14h and 17min.

What time are sunrise and sunset in May in West Sacramento?

On the first day of May in West Sacramento, sunrise is at 6:08 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:23 pm PDT.

How long on average sun shines in May in West Sacramento?

The average sunshine duration in May is 10.8h.

What is the UV index reading in May in West Sacramento?

In West Sacramento, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
West Sacramento, CA

Average temperature in May - West Sacramento, CA
  • Average high temperature in May: 78.4°F

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in May: 52°F

The month with the highest average low temperature is August (59.5°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in May
West Sacramento, CA

Average pressure in May - West Sacramento, CA
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in May
West Sacramento, CA

Average wind speed in May - West Sacramento, CA
  • Average wind speed in May: 6.2mph

The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest months (with the lowest average wind speed) are September and November (5mph).

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Average humidity in May
West Sacramento, CA

Average humidity in May - West Sacramento, CA
  • Average humidity in May: 58%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (45%).

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Average rainfall in May
West Sacramento, CA

Average rainfall in May - West Sacramento, CA
  • Average rainfall in May: 0.43"

The wettest month (with the highest rainfall) is March (1.34").
The driest month (with the least rainfall) is August (0.04").

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Average rainfall days in May
West Sacramento, CA

Average rainfall days in May - West Sacramento, CA
  • Average rainfall days in May: 4.7 days

The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (1.2 days).

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Average daylight in May /
Average sunshine in May
West Sacramento, CA

Average daylight in May / Average sunshine in May - West Sacramento, CA
  • Average daylight in May: 14h and 2min

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 30min).

  • Average sunshine in May: 10h and 5min

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 30min).

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Average sunshine days in May
West Sacramento, CA

Average sunshine days in May - West Sacramento, CA
  • Average sunshine days in May: 25.3 days

The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is March (17.7 days).

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Average UV index in May
West Sacramento, CA

Average UV index in May - West Sacramento, CA
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in May
West Sacramento, CA

Average cloud cover in May - West Sacramento, CA
  • Average cloud cover in May: 23

The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in May
West Sacramento, CA

Average visibility in May - West Sacramento, 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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West Sacramento, California, USA

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