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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January in Roseville, California, is a refreshing winter month, with temperature in the range of an average high of 55.9°F (13.3°C) and an average low of 40.8°F (4.9°C). January notes an average high-temperature of a mild 55.9°F (13.3°C), subtly differing from December's 54.1°F (12.3°C). Weather in January »
Weather in February
February, the last month of the winter in Roseville, is another refreshing month, with an average temperature varying between 41.4°F (5.2°C) and 58.3°F (14.6°C). The weather during February records an average high-temperature of a still mild 58.3°F (14.6°C), closely mirroring the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a comfortable month in Roseville, California, with an average temperature varying between 43.3°F (6.3°C) and 61.7°F (16.5°C). The advent of March observes an average high-temperature of a comfortable 61.7°F (16.5°C), nearly identical to February's 58.3°F (14.6°C). Weather in March »
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). 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). Weather in April »
Weather in May
May, the last month of the spring in Roseville, is a moderately hot month, with an average temperature varying between 76.8°F (24.9°C) and 51.8°F (11°C). May brings a slight increase in the average high-temperature, progressing from an agreeable 68.5°F (20.3°C) in April to a moderately hot 76.8°F (24.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Roseville, California, with an average temperature varying between 57.7°F (14.3°C) and 87.4°F (30.8°C). With the transition into June, Roseville experiences an increase in average high-temperatures, moving up from a moderately hot 76.8°F (24.9°C) in May to a tropical 87.4°F (30.8°C). Weather in June »
Weather in July
July, the same as June, in Roseville, California, is another tropical summer month, with an average temperature varying between 94.1°F (34.5°C) and 60.4°F (15.8°C). July, with an average high of 94.1°F (34.5°C) and a low of 60.4°F (15.8°C), signifies the warmest month of the year. During July, the heat index is appraised at a fiery hot 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Roseville, is another tropical month, with an average temperature ranging between min 60.3°F (15.7°C) and max 92.8°F (33.8°C). The advent of August presents an average high-temperature of a still hot 92.8°F (33.8°C), maintaining a close correlation with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Roseville, California, with an average temperature fluctuating between 87.8°F (31°C) and 58.8°F (14.9°C). Roseville registers an average high-temperature of a still tropical 87.8°F (31°C) at the commencement of September, closely related to the preceding month. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Roseville, California, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 75.7°F (24.3°C). Roseville, California, in October experiences a subtle temperature decline, with average high-temperatures reducing from a hot 87.8°F (31°C) in September to a moderately hot 75.7°F (24.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Roseville, California, with an average temperature ranging between max 62.6°F (17°C) and min 45.5°F (7.5°C). The arrival of November corresponds with a temperature reduction, down from October's moderately hot 75.7°F (24.3°C) to a refreshing 62.6°F (17°C). Weather in November »
Weather in December
December, the first month of the winter in Roseville, is also a fresh month, with an average temperature fluctuating between 54.1°F (12.3°C) and 40.5°F (4.7°C). Roseville's coldest temperatures are experienced in December, with average high temperatures of 54.1°F (12.3°C) and lows of 40.5°F (4.7°C). Weather in December »
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How much does it rain in Roseville?
Throughout the year, there are 78.4 rainfall days, and 19.09" (485mm) of precipitation is accumulated.
When it does not snow?
In Roseville, snow does not fall in January through November.
How many days does it snow?
Throughout the year, there are 0.2 snowfall days.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
What is the most humid month?
The most humid month is March, with an average relative humidity of 74%.
What is the rainiest month?
The month with the most rainfall is March, when the rain falls for 14.1 days and typically aggregates up to 3.58" (91mm) of precipitation.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
When are the longest days in Roseville?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What is the month with the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 7.
What are the warmest months?
With its average high temperature of 94.1°F (34.5°C) and a low of 60.4°F (15.8°C), July is regarded as the warmest month.
What is the least humid month?
The least humid month is July, with an average relative humidity of 41%.
What is the driest month?
July and August are months with the least rain when the rain falls for 1.1 days and typically aggregates up to 0.04" (1mm) of rain.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 12.1h of sunshine.
What is the coldest time of year in Roseville?
December is the coldest month, with the temperature often reaching an average high of 54.1°F (12.3°C) and an average low of 40.5°F (4.7°C).
When does it snow?
The only month with snowfall is December.
What is the snowiest month?
The month with the most snowfall days is December, when snow falls for 0.2 days.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
What is the month with the least sunshine?
With an average of 5.8h of sunshine, December has the least sunshine of the year.
Average temperature
Roseville, CA
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).
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
Roseville, CA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.92"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.13"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
Roseville, CA
- Average wind speed in January:
4.7mph - Average wind speed in February:
5.7mph - Average wind speed in March:
5.5mph - Average wind speed in April:
5.2mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.9mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4mph - Average wind speed in October:
4.4mph - Average wind speed in November:
4.3mph - Average wind speed in December:
4.9mph
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
Roseville, CA
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (41%).
Average rainfall
Roseville, CA
- Average rainfall in January:
2.87" - Average rainfall in February:
3.39" - Average rainfall in March:
3.58" - Average rainfall in April:
1.42" - Average rainfall in May:
0.94" - Average rainfall in June:
0.2"
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
Roseville, CA
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
9.6 days - Average rainfall days in May:
5.6 days - Average rainfall days in June:
1.8 days
- Average rainfall days in July:
1.1 days - Average rainfall days in August:
1.3 days - Average rainfall days in September:
2.4 days - Average rainfall days in October:
4.3 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
10.6 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
Roseville, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.2 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 / Average sunshine
Roseville, CA
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
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 January:
6h and 0min - Average sunshine in February:
6h and 1min - Average sunshine in March:
7h and 4min - Average sunshine in April:
10h and 1min - Average sunshine in May:
11h and 0min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 3min - Average sunshine in December:
5h and 5min
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
Roseville, CA
- Average sunshine days in January:
20.5 days - Average sunshine days in February:
18.2 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
19 days - Average sunshine days in May:
24.2 days - Average sunshine days in June:
27.7 days
- Average sunshine days in July:
29.3 days - Average sunshine days in August:
28.8 days - Average sunshine days in September:
27 days - Average sunshine days in October:
25.8 days - Average sunshine days in November:
21.2 days - Average sunshine days in December:
19.7 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
Roseville, CA
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
Roseville, CA
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
Roseville, CA
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).