April weather forecast
Alhambra, CA

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Weather in April

April, like March, is another pleasant spring month in Alhambra, California, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 51.6°F (10.9°C).

Temperature

The transition from March to April sees average high-temperatures adjusting to a still pleasant 72.1°F (22.3°C), from a not significantly different 68°F (20°C). In the month of April, the nighttime temperature in Alhambra dips to a steady average of 51.6°F (10.9°C).

Humidity

In April, the average relative humidity in Alhambra is 55%.

Rainfall

In April, in Alhambra, the rain falls for 5.2 days. Throughout April, 0.55" (14mm) of precipitation is accumulated. Throughout the year, there are 49.2 rainfall days, and 8.23" (209mm) of precipitation is accumulated.

Snowfall

In Alhambra, California, snow does not fall in January through November.

Daylight

In April, the average length of the day is 13h and 4min.
On the first day of the month, sunrise is at 6:38 am and sunset at 7:13 pm. On the last day of April, sunrise is at 6:03 am and sunset at 7:36 pm PDT.

Sunshine

In Alhambra, California, the average sunshine in April is 11.3h.

UV index

In April, the average daily maximum UV index in Alhambra is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 5 during April translates into the following guidance:
Ensure safety - Recommendations to avert sunburn are presented. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What are April temperatures in Alhambra?

During April, Alhambra experiences an average high-temperature of 72.1°F (22.3°C) and a low-temperature of 51.6°F (10.9°C).

What is the average humidity in April in Alhambra?

In April, the average relative humidity in Alhambra is 55%.

How many days does it rain in April in Alhambra?

In Alhambra, during April, the rain falls for 5.2 days and regularly aggregates up to 0.55" (14mm) of precipitation.

When it does not snow in Alhambra?

January through November are months without snowfall in Alhambra, California.

What is the average length of the day in April in Alhambra?

In April, the average day length is 13h and 4min.

What time are sunrise and sunset in April in Alhambra?

On the first day of April in Alhambra, California, sunrise is at 6:38 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:36 pm PDT.

How many hours of sunshine does Alhambra have in April?

In Alhambra, California, the average sunshine duration in April is 11.3h.

What is the UV index reading in April in Alhambra?

In April, the average daily maximum UV index in Alhambra, California, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's 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 April
Alhambra, CA

Average temperature in April - Alhambra, CA
  • Average high temperature in April: 72.1°F

The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is December (63.1°F).

  • Average low temperature in April: 51.6°F

The month with the highest average low temperature is August (65.7°F).
The coldest months (with the lowest average low temperature) are February and December (47.8°F).

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Average pressure in April
Alhambra, CA

Average pressure in April - Alhambra, CA
  • Average pressure in April: 29.97"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in April
Alhambra, CA

Average wind speed in April - Alhambra, CA
  • Average wind speed in April: 5.7mph

The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in April
Alhambra, CA

Average humidity in April - Alhambra, CA
  • Average humidity in April: 55%

The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (47%).

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Average rainfall in April
Alhambra, CA

Average rainfall in April - Alhambra, CA
  • Average rainfall in April: 0.55"

The wettest month (with the highest rainfall) is February (1.77").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in April
Alhambra, CA

Average rainfall days in April - Alhambra, CA
  • Average rainfall days in April: 5.2 days

The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is June (1 days).

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Average snowfall days in April
Alhambra, CA

Average snowfall days in April - Alhambra, CA
  • Average snowfall days in April: 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 April /
Average sunshine in April
Alhambra, CA

Average daylight in April / Average sunshine in April - Alhambra, CA
  • Average daylight in April: 13h and 1min

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 April: 11h and 2min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).

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Average sunshine days in April
Alhambra, CA

Average sunshine days in April - Alhambra, CA
  • Average sunshine days in April: 23.4 days

The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is February (21 days).

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Average UV index in April
Alhambra, CA

Average UV index in April - Alhambra, CA
  • Average UV index in April: 5

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in April
Alhambra, CA

Average cloud cover in April - Alhambra, CA
  • Average cloud cover in April: 17

The months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in April
Alhambra, CA

Average visibility in April - Alhambra, 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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Alhambra, California, USA

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