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
The start of April brings a subtle rise in the average high-temperature, moving from an enjoyable 61.3°F (16.3°C) in March to a still refreshing 66.7°F (19.3°C). Contrasting the daytime warmth, Glen Ellen's April nights cool down to an average of 45°F (7.2°C).Humidity
The average relative humidity in April in Glen Ellen, California, is 71%.Rainfall
In Glen Ellen, during April, the rain falls for 7.8 days and regularly aggregates up to 0.75" (19mm) of precipitation. Throughout the year, there are 73.3 rainfall days, and 15.47" (393mm) of precipitation is accumulated.Daylight
In April, the average length of the day in Glen Ellen is 13h and 14min.On the first day of April in Glen Ellen, sunrise is at 6:53 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:01 pm PDT.
Sunshine
The average sunshine in April in Glen Ellen is 10h.UV index
In April, the average daily maximum UV index in Glen Ellen is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In April, a daily maximum UV index of 5 leads to the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the usual temperature for Glen Ellen in April?
What is the average humidity in April in Glen Ellen?
How much does it rain in Glen Ellen in April?
What is the average length of the day in April in Glen Ellen?
When are sunrise and sunset in April in Glen Ellen?
How long on average sun shines in April in Glen Ellen?
What is the UV index intensity in April in Glen Ellen?
Average temperature in April
Glen Ellen, CA
- Average high temperature in April: 66.7°F
The warmest month (with the highest average high temperature) is August (82.9°F).
The month with the lowest average high temperature is December (55°F).
- Average low temperature in April: 45°F
The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).
Average pressure in April
Glen Ellen, CA
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Glen Ellen, CA
- Average wind speed in April: 6mph
The windiest month (with the highest average wind speed) is May (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).
Average humidity in April
Glen Ellen, CA
- Average humidity in April: 71%
The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (59%).
Average rainfall in April
Glen Ellen, CA
- Average rainfall in April: 0.75"
The wettest month (with the highest rainfall) is February (3.43").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in April
Glen Ellen, CA
- Average rainfall days in April: 7.8 days
The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (0.8 days).
Average daylight in April /
Average sunshine in April
Glen Ellen, 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: 10h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in April
Glen Ellen, CA
- Average sunshine days in April: 21.3 days
The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is March (16.1 days).
Average UV index in April
Glen Ellen, CA
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Glen Ellen, 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 8).
Average visibility in April
Glen Ellen, 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).
Glen Ellen, California, USA
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