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 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
As April begins, there's a slight increase in the average high-temperature, moving from a comfortable 61.7°F (16.5°C) in March to a pleasant 68.5°F (20.3°C). In April, Roseville experiences a significant drop from daily zeniths to an average nighttime temperature of 46.2°F (7.9°C).Humidity
In Roseville, the average relative humidity in April is 67%.Rainfall
In Roseville, in April, it is raining for 9.6 days, with typically 1.42" (36mm) of accumulated precipitation. In Roseville, during the entire year, the rain falls for 78.4 days and collects up to 19.09" (485mm) of precipitation.Snowfall
In Roseville, snow does not fall in January through November.Daylight
In Roseville, the average length of the day in April is 13h and 15min.On the first day of April in Roseville, sunrise is at 6:48 am and sunset at 7:29 pm. On the last day of the month, 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 April, the average daily maximum UV index in Roseville is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 5 during April translates into the following directions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What are the temperatures in Roseville in April?
What is the average humidity in April in Roseville?
How many days does it rain in April in Roseville?
When it does not snow in Roseville?
What is the average length of the day in April in Roseville?
What time are sunrise and sunset in April in Roseville?
How many hours of sunshine does Roseville have in April?
What is the UV index reading in April in Roseville?
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 1min
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 1min
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).
Roseville, California, USA
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