April weather forecast and climate
Montebello, CA

Weather in April

April, the same as March, in Montebello, California, is another pleasant spring month, with average temperature fluctuating between 53.6°F (12°C) and 72.9°F (22.7°C).

Temperature

In Montebello, the average high-temperature in April is almost the same as in March - a still agreeable 72.9°F (22.7°C). In April, in Montebello, the average low-temperature is 53.6°F (12°C).

Humidity

In April, the average relative humidity in Montebello is 56%.

Rainfall

In April, the rain falls for 4.5 days. Throughout April, 0.43" (11mm) of precipitation is accumulated. Throughout the year, there are 40.9 rainfall days, and 6.18" (157mm) of precipitation is accumulated.

Daylight

In Montebello, California, the average length of the day is 13.1h.

Sunshine

The average sunshine in April is 11h.

UV index

In Montebello, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in April in Montebello?

In April, the average high-temperature is 72.9°F (22.7°C), and the average low-temperature is 53.6°F (12°C).

What is the average humidity in April in Montebello?

The average relative humidity in April in Montebello is 56%.

How many days does it rain in April in Montebello?

In Montebello, California, in April, it is raining for 4.5 days, with typically 0.43" (11mm) of accumulated precipitation.

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

In Montebello, California, the average length of the day in April is 13.1h.

How many hours of sunshine does Montebello have in April?

The average sunshine in April in Montebello is 11h.

How high is the UV index in April in Montebello?

In Montebello, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in April
Montebello, CA

Average temperature in April - Montebello, CA
  • Average high temperature in April: 72.9°F

The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (64.9°F).

  • Average low temperature in April: 53.6°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).

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Average pressure in April
Montebello, CA

Average pressure in April - Montebello, CA
  • Average pressure in April: 29.97"

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

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Average wind speed in April
Montebello, CA

Average wind speed in April - Montebello, CA
  • Average wind speed in April: 5.9mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest months (with the lowest average wind speed) are August, September and October (4.7mph).

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Average humidity in April
Montebello, CA

Average humidity in April - Montebello, CA
  • Average humidity in April: 56%

The month with the highest relative humidity is June (62%).
The month with the lowest relative humidity is November (48%).

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Average rainfall in April
Montebello, CA

Average rainfall in April - Montebello, CA
  • Average rainfall in April: 0.43"

The wettest month (with the highest rainfall) is December (1.3").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in April
Montebello, CA

Average rainfall days in April - Montebello, CA
  • Average rainfall days in April: 4.5 days

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (1.2 days).

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Average daylight in April /
Average sunshine in April
Montebello, CA

Average daylight in April / Average sunshine in April - Montebello, CA
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in April: 11h

Months with the most sunshine are July and August (Average sunshine: 12h).
Months with the least sunshine are January, February and December (Average sunshine: 6.8).

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Average sunshine days in April
Montebello, CA

Average sunshine days in April - Montebello, CA
  • Average sunshine days in April: 25 days

The month with the most sunshine days is August (27.6 days).
The month with the least sunshine days is February (22.5 days).

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Average UV index in April
Montebello, CA

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

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

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Average cloud cover in April
Montebello, CA

Average cloud cover in April - Montebello, CA
  • Average cloud cover in April: 18

Months with the most cloud cover are 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 April
Montebello, CA

Average visibility in April - Montebello, CA
  • Average visibility in April: 6mi

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

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