Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
With the onset of April, the average high-temperature stands at a still agreeable 72.5°F (22.5°C), closely aligned with March's 68.7°F (20.4°C). In April, the average low-temperature is a fresh 51.4°F (10.8°C).Humidity
In South El Monte, the average relative humidity in April is 55%.Rainfall
In South El Monte, in April, it is raining for 4.8 days, with typically 0.43" (11mm) of accumulated precipitation. In South El Monte, during the entire year, the rain falls for 43.3 days and collects up to 5.91" (150mm) of precipitation.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, in South El Monte, California, sunrise is at 6:02 am and sunset at 7:35 pm PDT.
Sunshine
In April, the average sunshine in South El Monte, California, is 11.2h.UV index
In April, the average daily maximum UV index in South El Monte is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 5 translates into these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in South El Monte?
What is the average humidity in April in South El Monte?
How much does it rain in South El Monte in April?
What is the average length of the day in April in South El Monte?
What time are sunrise and sunset in April in South El Monte?
How many hours of sunshine does South El Monte have in April?
How high is the UV index in April in South El Monte?
Average temperature in April
South El Monte, CA
- Average high temperature in April: 72.5°F
The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is December (63.5°F).
- Average low temperature in April: 51.4°F
The month with the highest average low temperature is August (64.9°F).
The coldest months (with the lowest average low temperature) are February and December (47.3°F).
Average pressure in April
South El Monte, CA
- Average pressure in April: 29.96"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).
Average wind speed in April
South El Monte, CA
- Average wind speed in April: 5.8mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest months (with the lowest average wind speed) are September and October (4.5mph).
Average humidity in April
South El Monte, CA
- Average humidity in April: 55%
The month with the highest relative humidity is June (58%).
The month with the lowest relative humidity is November (46%).
Average rainfall in April
South El Monte, CA
- Average rainfall in April: 0.43"
The wettest month (with the highest rainfall) is December (1.22").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in April
South El Monte, CA
- Average rainfall days in April: 4.8 days
The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (1.2 days).
Average daylight in April /
Average sunshine in April
South El Monte, 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 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in April
South El Monte, CA
- Average sunshine days in April: 24.8 days
The month with the most sunshine days is June (27.6 days).
The month with the least sunshine days is February (22.6 days).
Average UV index in April
South El Monte, CA
- Average UV index in April: 5
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in April
South El Monte, CA
- Average cloud cover in April: 17
The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
South El Monte, 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).
South El Monte, California, USA
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