April weather forecast
West Sacramento, CA

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Weather in April

April is an agreeable spring month in West Sacramento, California, with an average temperature fluctuating between 46.9°F (8.3°C) and 70.3°F (21.3°C).

Temperature

A minor escalation in the average high-temperature is seen with the onset of April, moving from an enjoyable 63.3°F (17.4°C) in March to an agreeable 70.3°F (21.3°C). A striking difference from the daytime highs is registered during April nights, with an average temperature of 46.9°F (8.3°C).

Humidity

In April, the average relative humidity is 68%.

Rainfall

In April, the rain falls for 7.6 days. Throughout April, 0.67" (17mm) of precipitation is accumulated. In West Sacramento, California, during the entire year, the rain falls for 66.6 days and collects up to 7.6" (193mm) of precipitation.

Daylight

In West Sacramento, California, the average length of the day in April is 13h and 14min.
On the first day of April in West Sacramento, sunrise is at 6:49 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:57 pm PDT.

Sunshine

In April, the average sunshine in West Sacramento is 9.9h.

UV index

The average daily maximum UV index in April in West Sacramento is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 5 during April translates into these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What are April temperatures in West Sacramento?

The average high-temperature, in April, in West Sacramento, is 70.3°F (21.3°C), while the average low-temperature is 46.9°F (8.3°C).

What is the average humidity in April in West Sacramento?

In April, the average relative humidity in West Sacramento, California, is 68%.

How much does it rain in West Sacramento in April?

In West Sacramento, California, in April, it is raining for 7.6 days, with typically 0.67" (17mm) of accumulated precipitation.

What is the average length of the day in April in West Sacramento?

In West Sacramento, the average day length in April is 13h and 14min.

When are sunrise and sunset in April in West Sacramento?

On the first day of April in West Sacramento, California, sunrise is at 6:49 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:57 pm PDT.

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

In April, the average sunshine duration is 9.9h.

How high is the UV index in April in West Sacramento?

The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from 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 April
West Sacramento, CA

Average temperature in April - West Sacramento, CA
  • Average high temperature in April: 70.3°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 April: 46.9°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 April
West Sacramento, CA

Average pressure in April - West Sacramento, CA
  • Average pressure in April: 30.02"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 April
West Sacramento, CA

Average wind speed in April - West Sacramento, CA
  • Average wind speed in April: 6mph

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 April
West Sacramento, CA

Average humidity in April - West Sacramento, CA
  • Average humidity in April: 68%

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 April
West Sacramento, CA

Average rainfall in April - West Sacramento, CA
  • Average rainfall in April: 0.67"

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 April
West Sacramento, CA

Average rainfall days in April - West Sacramento, CA
  • Average rainfall days in April: 7.6 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 April /
Average sunshine in April
West Sacramento, CA

Average daylight in April / Average sunshine in April - West Sacramento, CA
  • Average daylight in April: 13h 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 30min).

  • Average sunshine in April: 9h 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 April
West Sacramento, CA

Average sunshine days in April - West Sacramento, CA
  • Average sunshine days in April: 21.4 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 April
West Sacramento, CA

Average UV index in April - West Sacramento, CA
  • Average UV index in April: 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 April
West Sacramento, CA

Average cloud cover in April - West Sacramento, CA
  • Average cloud cover in April: 30

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 April
West Sacramento, CA

Average visibility in April - West Sacramento, CA
  • Average visibility in April: 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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