April weather forecastRoseville, CA
April
Weather in April
April in Roseville, California, is a pleasant spring month, with temperature in the range of an average low of 46.2°F (7.9°C) and an average high of 68.5°F (20.3°C).Temperature
The shift into April is characterized by a subtle rise in the average high-temperature, transitioning from March's comfortable 61.7°F (16.5°C) to an agreeable 68.5°F (20.3°C). With a significant daily temperature differential, Roseville's nighttime temperature in April falls to an average of 46.2°F (7.9°C).Humidity
In April, the average relative humidity in Roseville is 67%.Rainfall
In Roseville, in April, it is raining for 9.6 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, there are 78.4 rainfall days, and 19.09" (485mm) of precipitation is accumulated.Snowfall
January through November are months without snowfall.Daylight
In Roseville, the average length of the day in April is 13h and 15min.On the first day of the month, sunrise is at 6:48 am and sunset at 7:29 pm. On the last day of April, sunrise is at 6:07 am and sunset at 7:56 pm PDT.
Sunshine
The average sunshine in April is 10.1h.UV index
In Roseville, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 5 in April transforms into this advice:
Make use of precautions - It is urged to ward off sun damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Roseville, CA
- Average high temperature in April: 68.5°F
The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is December (54.1°F).
- Average low temperature in April: 46.2°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (40.5°F).
Average pressure in April
Roseville, CA
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Roseville, CA
- Average wind speed in April: 5.2mph
The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is September (4mph).
Average humidity in April
Roseville, CA
- Average humidity in April: 67%
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (41%).
Average rainfall in April
Roseville, CA
- Average rainfall in April: 1.42"
The wettest month (with the highest rainfall) is March (3.58").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in April
Roseville, CA
- Average rainfall days in April: 9.6 days
The month with the highest number of rainy days is March (14.1 days).
The month with the least rainy days is July (1.1 days).
Average snowfall days in April
Roseville, CA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is December (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Roseville, CA
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 10h and 6min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in April
Roseville, CA
- Average sunshine days in April: 19 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is March (15.8 days).
Average UV index in April
Roseville, CA
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Roseville, CA
- Average cloud cover in April: 28
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in April
Roseville, 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).
