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
A gentle upsurge in temperatures occurs as March gives way to April, with average highs shifting from an enjoyable 63.1°F (17.3°C) to a pleasant 68.7°F (20.4°C). In Hesperia, in April, the average low-temperature is a chilly 47.8°F (8.8°C).Humidity
In April, the average relative humidity is 43%.Rainfall
In April, the rain falls for 4.6 days. Throughout April, 0.59" (15mm) of precipitation is accumulated. In Hesperia, California, during the entire year, the rain falls for 49.8 days and collects up to 5.71" (145mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Hesperia. April is the last month it regularly snows. During 0.1 snowfall days, in April, Hesperia aggregates 0.04" (1mm) of snow. Throughout the year, there are 3.1 snowfall days, and 5.28" (134mm) of snow is accumulated.Daylight
In Hesperia, the average length of the day in April is 13h and 4min.On the first day of the month, sunrise is at 6:35 am and sunset at 7:10 pm. On the last day of April, sunrise is at 5:59 am and sunset at 7:33 pm PDT.
Sunshine
In April, the average sunshine is 11.4h.UV index
In April, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 5 during April translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hesperia in April?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
How many hours of daylight does Hesperia have in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Hesperia, CA
- Average high temperature in April: 68.7°F
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is December (54.1°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is August (67.5°F).
The coldest month (with the lowest average low temperature) is December (38.5°F).
Average pressure in April
Hesperia, CA
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in April
Hesperia, CA
- Average wind speed in April: 9.1mph
The windiest months (with the highest average wind speed) are April and May (9.1mph).
The calmest month (with the lowest average wind speed) is January (6.2mph).
Average humidity in April
Hesperia, CA
- Average humidity in April: 43%
The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (30%).
Average rainfall in April
Hesperia, CA
- Average rainfall in April: 0.59"
The wettest month (with the highest rainfall) is December (1.18").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in April
Hesperia, CA
- Average rainfall days in April: 4.6 days
The month with the highest number of rainy days is March (6.7 days).
The month with the least rainy days is June (0.8 days).
Average snowfall in April
Hesperia, CA
- Average snowfall in April: 0.04"
The month with the highest snowfall is November (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Hesperia, CA
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Hesperia, CA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 11h and 2min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in April
Hesperia, CA
- Average sunshine days in April: 24.6 days
The month with the most sunshine days is June (28.8 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in April
Hesperia, CA
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Hesperia, CA
- Average cloud cover in April: 15
The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June, August and September (Cloud cover 6).
Average visibility in April
Hesperia, 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).
Hesperia, California, USA
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