April weather forecastSusanville, CA
April
Weather in April
April is a fresh spring month in Susanville, California, with an average temperature fluctuating between 32.7°F (0.4°C) and 53.4°F (11.9°C).Temperature
April's arrival signals a subtle increase in average high-temperatures, moving from March's chilly 45.1°F (7.3°C) to a cool 53.4°F (11.9°C). Susanville anticipates an average minimum temperature of 32.7°F (0.4°C) in the month of April.Humidity
The average relative humidity in April is 65%.Rainfall
In Susanville, in April, during 12.8 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. In Susanville, during the entire year, the rain falls for 97.2 days and collects up to 13.98" (355mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In April, it is snowing for 5.5 days. Throughout April, 3.15" (80mm) of snow is accumulated. In Susanville, California, during the entire year, snow falls for 52.5 days and aggregates up to 43.07" (1094mm) of snow.Daylight
In Susanville, the average length of the day in April is 13h and 19min.On the first day of the month, sunrise is at 6:44 am and sunset at 7:27 pm. On the last day of April, sunrise is at 6:01 am and sunset at 7:57 pm PDT.
Sunshine
The average sunshine in April is 10.5h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 3 during April leads to these advisories:
Prioritize safety - Recommendations to avert sunburn are shared. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Susanville, CA
- Average high temperature in April: 53.4°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is December (36.9°F).
- Average low temperature in April: 32.7°F
The month with the highest average low temperature is July (52.7°F).
The coldest month (with the lowest average low temperature) is December (22.6°F).
Average pressure in April
Susanville, CA
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Susanville, CA
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is January (5.2mph).
Average humidity in April
Susanville, CA
- Average humidity in April: 65%
The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (35%).
Average rainfall in April
Susanville, CA
- Average rainfall in April: 1.34"
The wettest month (with the highest rainfall) is December (2.28").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days in April
Susanville, CA
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is March (13.4 days).
The months with the least rainy days are July and August (2.8 days).
Average snowfall in April
Susanville, CA
- Average snowfall in April: 3.15"
The month with the highest snowfall is December (10.16").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Susanville, CA
- Average snowfall days in April: 5.5 days
The month with the highest number of snowfall days is December (11.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Susanville, CA
- Average daylight in April: 13h and 18min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 10h and 30min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).
Average sunshine days in April
Susanville, CA
- Average sunshine days in April: 12.7 days
The month with the most sunshine days is August (26.2 days).
The month with the least sunshine days is March (12 days).
Average UV index in April
Susanville, 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 February and November (UV index 1).
Average cloud cover in April
Susanville, CA
- Average cloud cover in April: 30
The month with the most cloud cover is December (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in April
Susanville, CA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
