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
In Mount Shasta, the average high-temperature in April slightly increases from a chilly 46.4°F (8°C) in March to a fresh 54°F (12.2°C). Throughout April, the average low-temperature in Mount Shasta dips to an icy 33.4°F (0.8°C).Humidity
The average relative humidity in April in Mount Shasta, California, is 72%.Rainfall
In April, in Mount Shasta, the rain falls for 11.7 days. Throughout April, 2.28" (58mm) of precipitation is accumulated. In Mount Shasta, during the entire year, the rain falls for 90.7 days and collects up to 26.38" (670mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Mount Shasta, in April, during 4.3 snowfall days, 6.26" (159mm) of snow is typically accumulated. Throughout the year, in Mount Shasta, there are 50.2 snowfall days, and 81.42" (2068mm) of snow is accumulated.Daylight
In Mount Shasta, California, the average length of the day in April is 13h and 22min.On the first day of the month, sunrise is at 6:50 am and sunset at 7:34 pm. On the last day of April, in Mount Shasta, California, sunrise is at 6:06 am and sunset at 8:06 pm PDT.
Sunshine
In April, the average sunshine in Mount Shasta is 10.2h.UV index
In April, the average daily maximum UV index in Mount Shasta is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 during April translates into the following guidance:
Undertake precautions - Guarding against sun damage is counselled. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the average April temperature in Mount Shasta?
What is the average humidity in April in Mount Shasta?
How much does it rain in Mount Shasta in April?
How many days does it snow in April in Mount Shasta?
How many hours of daylight does Mount Shasta have in April?
What time are sunrise and sunset in April in Mount Shasta?
How many hours of sunshine does Mount Shasta have in April?
What is the UV index reading in April in Mount Shasta?
Average temperature in April
Mount Shasta, CA
- Average high temperature in April: 54°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (40.8°F).
- Average low temperature in April: 33.4°F
The month with the highest average low temperature is July (52.2°F).
The coldest month (with the lowest average low temperature) is December (27.1°F).
Average pressure in April
Mount Shasta, CA
- Average pressure in April: 30.04"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).
Average wind speed in April
Mount Shasta, CA
- Average wind speed in April: 5.7mph
The windiest month (with the highest average wind speed) is March (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in April
Mount Shasta, CA
- Average humidity in April: 72%
The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is August (45%).
Average rainfall in April
Mount Shasta, CA
- Average rainfall in April: 2.28"
The wettest month (with the highest rainfall) is March (4.69").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in April
Mount Shasta, CA
- Average rainfall days in April: 11.7 days
The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (2.3 days).
Average snowfall in April
Mount Shasta, CA
- Average snowfall in April: 6.26"
The month with the highest snowfall is January (19.21").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Mount Shasta, CA
- Average snowfall days in April: 4.3 days
The month with the highest number of snowfall days is December (10.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Mount Shasta, CA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 10h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in April
Mount Shasta, CA
- Average sunshine days in April: 15.2 days
The months with the most sunshine days are July and August (25.7 days).
The month with the least sunshine days is March (12.3 days).
Average UV index in April
Mount Shasta, CA
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Mount Shasta, CA
- Average cloud cover in April: 35
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in April
Mount Shasta, CA
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Mount Shasta, California, USA
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