April weather forecastFort Irwin, CA
April
Weather in April
April in Fort Irwin, California, is a moderately hot spring month, with an average temperature ranging between min 52.3°F (11.3°C) and max 73.8°F (23.2°C).Temperature
As Fort Irwin transitions into April, a marginal rise in the average high-temperature is observed, moving from an enjoyable 66.9°F (19.4°C) in March to a warm 73.8°F (23.2°C). In the month of April, the average temperature in Fort Irwin dips to a fresh 52.3°F (11.3°C) during the night.Humidity
In April, the average relative humidity is 32%.Rainfall
In Fort Irwin, in April, during 4.2 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. Throughout the year, there are 39 rainfall days, and 3.27" (83mm) of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
In Fort Irwin, California, the average length of the day in April is 13h and 7min.On the first day of April, sunrise is at 6:32 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:32 pm PDT.
Sunshine
In Fort Irwin, the average sunshine in April is 11.5h.UV index
In April, the average daily maximum UV index in Fort Irwin is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 5 in April translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Fort Irwin, CA
- Average high temperature in April: 73.8°F
The warmest month (with the highest average high temperature) is July (98.2°F).
The month with the lowest average high temperature is December (55°F).
- Average low temperature in April: 52.3°F
The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in April
Fort Irwin, CA
- Average pressure in April: 29.9"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.79"Hg).
Average wind speed in April
Fort Irwin, CA
- Average wind speed in April: 11.4mph
The windiest month (with the highest average wind speed) is May (11.7mph).
The calmest month (with the lowest average wind speed) is January (6mph).
Average humidity in April
Fort Irwin, CA
- Average humidity in April: 32%
The month with the highest relative humidity is December (47%).
The month with the lowest relative humidity is August (21%).
Average rainfall in April
Fort Irwin, CA
- Average rainfall in April: 0.47"
The wettest month (with the highest rainfall) is December (0.51").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in April
Fort Irwin, CA
- Average rainfall days in April: 4.2 days
The month with the highest number of rainy days is December (4.6 days).
The month with the least rainy days is June (0.6 days).
Average snowfall in April
Fort Irwin, CA
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Fort Irwin, CA
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and December (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Fort Irwin, 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: 11h and 30min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in April
Fort Irwin, CA
- Average sunshine days in April: 26.2 days
The month with the most sunshine days is June (29 days).
The month with the least sunshine days is February (23.5 days).
Average UV index in April
Fort Irwin, CA
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in April
Fort Irwin, CA
- Average cloud cover in April: 12
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 4).
Average visibility in April
Fort Irwin, 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).
