April weather forecastSquirrel Mountain Valley, CA
April
Weather in April
April in Squirrel Mountain Valley, California, is a refreshing spring month, with an average temperature fluctuating between 61.3°F (16.3°C) and 38.8°F (3.8°C).Temperature
Squirrel Mountain Valley's weather shows a minor temperature rise with the arrival of April, moving from a mild 55.4°F (13°C) in March to a comfortable 61.3°F (16.3°C). Squirrel Mountain Valley sees a major change from daytime highs, with the nighttime temperature dipping to a wintry 38.8°F (3.8°C) on average during April.Humidity
In Squirrel Mountain Valley, California, the average relative humidity in April is 56%.Rainfall
In Squirrel Mountain Valley, during April, the rain falls for 8 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Squirrel Mountain Valley, during the entire year, the rain falls for 65.1 days and collects up to 12.28" (312mm) of precipitation.Snowfall
Months with snowfall in Squirrel Mountain Valley are January through May, November and December. In April, it is snowing for 0.6 days. Throughout April, 0.16" (4mm) of snow is accumulated. Throughout the year, there are 9.3 snowfall days, and 9.65" (245mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 7min.On the first day of April, sunrise is at 6:38 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 7:39 pm PDT.
Sunshine
The average sunshine in April is 10.8h.UV index
In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: During April, 4 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Squirrel Mountain Valley, CA
- Average high temperature in April: 61.3°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is December (49.3°F).
- Average low temperature in April: 38.8°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (32.4°F).
Average pressure in April
Squirrel Mountain Valley, CA
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Squirrel Mountain Valley, CA
- Average wind speed in April: 7mph
The windiest month (with the highest average wind speed) is May (7.4mph).
The calmest month (with the lowest average wind speed) is September (5.4mph).
Average humidity in April
Squirrel Mountain Valley, CA
- Average humidity in April: 56%
The month with the highest relative humidity is February (61%).
The month with the lowest relative humidity is August (31%).
Average rainfall in April
Squirrel Mountain Valley, CA
- Average rainfall in April: 1.02"
The wettest month (with the highest rainfall) is January (2.24").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days in April
Squirrel Mountain Valley, CA
- Average rainfall days in April: 8 days
The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is June (1.5 days).
Average snowfall in April
Squirrel Mountain Valley, CA
- Average snowfall in April: 0.16"
The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Squirrel Mountain Valley, CA
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Squirrel Mountain Valley, CA
- Average daylight in April: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 10h and 48min
The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 24min).
Average sunshine days in April
Squirrel Mountain Valley, CA
- Average sunshine days in April: 20.9 days
The month with the most sunshine days is June (27.4 days).
The month with the least sunshine days is February (19.2 days).
Average UV index in April
Squirrel Mountain Valley, CA
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are November and December (UV index 2).
Average cloud cover in April
Squirrel Mountain Valley, CA
- Average cloud cover in April: 23
The month with the most cloud cover is March (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 6).
Average visibility in April
Squirrel Mountain Valley, 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).
