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 snowfall in April
- Average snowfall 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 transition from March to April brings an average high-temperature of an agreeable 70.3°F (21.3°C), barely different from March's 65.8°F (18.8°C). Contrasting the daytime warmth, Palm Grove's April nights cool down to an average of 46.9°F (8.3°C).Humidity
In Palm Grove, California, the average relative humidity in April is 52%.Rainfall
In Palm Grove, in April, during 5.5 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. Throughout the year, there are 64.8 rainfall days, and 8.7" (221mm) of precipitation is accumulated.Snowfall
In Palm Grove, snow does not fall in January, April through November.Daylight
In April, the average length of the day is 13h and 1min.On the first day of April, sunrise is at 6:31 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:26 pm PDT.
Sunshine
The average sunshine in April is 11h.UV index
The average daily maximum UV index in April in Palm Grove is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the maximum UV index of 5 suggests this advice:
Take necessary precautions - Defending against sun damage is advocated. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
How many days does it rain in April?
When it does not snow?
Does it snow in April?
How many hours of daylight does Palm Grove have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Palm Grove have in April?
What is the UV index reading in April?
Average temperature in April
Palm Grove, CA
- Average high temperature in April: 70.3°F
The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is December (59°F).
- Average low temperature in April: 46.9°F
The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is December (42.3°F).
Average pressure in April
Palm Grove, CA
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Palm Grove, CA
- Average wind speed in April: 7.3mph
The windiest months (with the highest average wind speed) are April and May (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Palm Grove, CA
- Average humidity in April: 52%
The months with the highest relative humidity are March and May (54%).
The month with the lowest relative humidity is August (43%).
Average rainfall in April
Palm Grove, CA
- Average rainfall in April: 0.51"
The wettest month (with the highest rainfall) is February (1.5").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in April
Palm Grove, CA
- Average rainfall days in April: 5.5 days
The month with the highest number of rainy days is July (7.9 days).
The month with the least rainy days is June (1.5 days).
Average snowfall in April
Palm Grove, CA
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Palm Grove, CA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Palm Grove, CA
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 11h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in April
Palm Grove, CA
- Average sunshine days in April: 23.7 days
The month with the most sunshine days is June (27.8 days).
The month with the least sunshine days is July (19 days).
Average UV index in April
Palm Grove, CA
- Average UV index in April: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in April
Palm Grove, CA
- Average cloud cover in April: 19
The month with the most cloud cover is December (Cloud cover 26).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility in April
Palm Grove, 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).
Palm Grove, California, USA
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