April weather forecastRainbow, CA
April
Weather in April
April is an agreeable spring month in Rainbow, California, with an average temperature ranging between min 48°F (8.9°C) and max 70.3°F (21.3°C).Temperature
Rainbow records an average high-temperature of an agreeable 70.3°F (21.3°C) in April, closely mirroring the climate of the previous month. Rainbow's nights during April are marked by a pronounced drop from daytime temperatures, experiencing an average low of 48°F (8.9°C).Humidity
The average relative humidity in April in Rainbow is 63%.Rainfall
In Rainbow, during April, the rain falls for 6.3 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, there are 61.4 rainfall days, and 9.45" (240mm) of precipitation is accumulated.Daylight
In Rainbow, the average length of the day in April is 13h and 2min.On the first day of April, sunrise is at 6:34 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 7:31 pm PDT.
Sunshine
The average sunshine in April is 10.8h.UV index
The average daily maximum UV index in April is 5. 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: In April, an average UV index of 5 transforms into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Rainbow, CA
- Average high temperature in April: 70.3°F
The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is December (62.2°F).
- Average low temperature in April: 48°F
The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is February (44.4°F).
Average pressure in April
Rainbow, CA
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Rainbow, CA
- Average wind speed in April: 5.5mph
The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest months (with the lowest average wind speed) are August, September and October (4.3mph).
Average humidity in April
Rainbow, CA
- Average humidity in April: 63%
The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is November (52%).
Average rainfall in April
Rainbow, CA
- Average rainfall in April: 0.79"
The wettest month (with the highest rainfall) is December (1.85").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in April
Rainbow, CA
- Average rainfall days in April: 6.3 days
The month with the highest number of rainy days is March (8.8 days).
The month with the least rainy days is June (1.4 days).
Average daylight in April /
Average sunshine in April
Rainbow, CA
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 10h and 48min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in April
Rainbow, CA
- Average sunshine days in April: 22.7 days
The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is February (20 days).
Average UV index in April
Rainbow, CA
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Rainbow, CA
- Average cloud cover in April: 22
The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in April
Rainbow, 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).
