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
With the beginning of April, Apple Valley's average high-temperature sees a minor increase, transitioning from an enjoyable 63.3°F (17.4°C) in March to an agreeable 69.8°F (21°C). Apple Valley observes an average nighttime temperature of 48.4°F (9.1°C) during April.Humidity
In Apple Valley, California, the average relative humidity in April is 39%.Rainfall
In Apple Valley, in April, during 4.8 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. In Apple Valley, during the entire year, the rain falls for 46.2 days and collects up to 4.65" (118mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.2 snowfall days, in April, Apple Valley aggregates 0.04" (1mm) of snow. In Apple Valley, California, during the entire year, snow falls for 2.7 days and aggregates up to 3.27" (83mm) of snow.Daylight
The average length of the day in April is 13h and 5min.On the first day of April in Apple Valley, California, sunrise is at 6:34 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 7:32 pm PDT.
Sunshine
In Apple Valley, the average sunshine in April is 11.5h.UV index
In April, the average daily maximum UV index in Apple Valley is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 during April leads to these advisories:
Exercise caution. Those with pale skin may experience burns in less than half an hour. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Apple Valley?
What is the average humidity in April in Apple Valley?
How many days does it rain in April in Apple Valley?
What is the last month it snows in Apple Valley?
What is the average length of the day in April in Apple Valley?
What time are sunrise and sunset in April in Apple Valley?
How long on average sun shines in April in Apple Valley?
How high is the UV index in April in Apple Valley?
Average temperature in April
Apple Valley, CA
- Average high temperature in April: 69.8°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (53.2°F).
- Average low temperature in April: 48.4°F
The month with the highest average low temperature is August (69.4°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).
Average pressure in April
Apple Valley, CA
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in April
Apple Valley, CA
- Average wind speed in April: 10.3mph
The windiest month (with the highest average wind speed) is May (10.4mph).
The calmest month (with the lowest average wind speed) is January (6.2mph).
Average humidity in April
Apple Valley, CA
- Average humidity in April: 39%
The month with the highest relative humidity is December (51%).
The month with the lowest relative humidity is August (26%).
Average rainfall in April
Apple Valley, CA
- Average rainfall in April: 0.51"
The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in April
Apple Valley, CA
- Average rainfall days in April: 4.8 days
The month with the highest number of rainy days is March (5.7 days).
The month with the least rainy days is June (0.8 days).
Average snowfall in April
Apple Valley, CA
- Average snowfall in April: 0.04"
The month with the highest snowfall is November (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Apple Valley, CA
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (1.3 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
Apple Valley, 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 3min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).
Average sunshine days in April
Apple Valley, CA
- Average sunshine days in April: 24.7 days
The month with the most sunshine days is June (29 days).
The month with the least sunshine days is February (22.2 days).
Average UV index in April
Apple Valley, 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
Apple Valley, CA
- Average cloud cover in April: 14
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in April
Apple 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).
Apple Valley, California, USA
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