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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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January in West Sacramento, California, is a refreshing winter month, with an average temperature varying between 55.9°F and 41.5°F. January's weather displays an average high-temperature of a moderate 55.9°F, slightly varied from December's 54.5°F. Weather in January »
Weather in February
The last month of the winter, February, is another refreshing month in West Sacramento, California, with an average temperature ranging between max 59.7°F and min 42.1°F. During February, West Sacramento records an average high-temperature of a still mild 59.7°F, marking a slight divergence from January's 55.9°F. Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in West Sacramento, California, with an average temperature varying between 63.3°F and 43.9°F. The onset of March marks an average high-temperature of an enjoyable 63.3°F, hardly differing from February's 59.7°F. Weather in March »
Weather in April
April in West Sacramento, California, is an agreeable spring month, with an average temperature fluctuating between 46.9°F and 70.3°F. The commencement of April sees a minor shift in the average high-temperature, moving from an enjoyable 63.3°F in March to a pleasant 70.3°F. Weather in April »
Weather in May
May, the last month of the spring in West Sacramento, is a warm month, with temperature in the range of an average low of 52°F and an average high of 78.4°F. May's arrival coincides with a marginal rise in the average high-temperature, moving from April's agreeable 70.3°F to a warm 78.4°F. Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in West Sacramento, California, with an average temperature varying between 57.6°F and 88.7°F. June's arrival brings a change in high-temperatures, moving from a moderately hot 78.4°F in May to a tropical 88.7°F. Weather in June »
Weather in July
July, like June, is another tropical summer month in West Sacramento, California, with temperature in the range of an average high of 94.6°F and an average low of 59.2°F. July is the warmest month, exhibiting average temperatures of 94.6°F at the peak and 59.2°F at the base. For most parts of July, the heat index is calculated to be a torrid 102.2°F. Weather in July »
Weather in August
August, the last month of the summer in West Sacramento, is also a hot month, with temperature in the range of an average low of 59.5°F and an average high of 93.6°F. West Sacramento's weather in August indicates an average high-temperature of a still tropical 93.6°F, nearly consistent with the 94.6°F of July. Weather in August »
Weather in September
September, the first month of the autumn in West Sacramento, is still a hot month, with an average temperature fluctuating between 59.4°F and 89.1°F. The transition from August to September brings an average high-temperature of a still hot 89.1°F, barely different from August's 93.6°F. Weather in September »
Weather in October
October, the same as September, is another warm autumn month in West Sacramento, California, with an average temperature fluctuating between 76.8°F and 54.1°F. With October's arrival, West Sacramento's weather changes as the average high-temperature falls from a tropical 89.1°F in September to a warm 76.8°F. Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in West Sacramento, California, with an average temperature ranging between min 46.8°F and max 63.5°F. In West Sacramento, the average high-temperature in November drops from a moderately hot 76.8°F in October to a refreshing 63.5°F. Weather in November »
Weather in December
December, the first month of the winter in West Sacramento, is also a fresh month, with an average temperature varying between 54.5°F and 41.4°F. December, recording an average high temperature of 54.5°F and a low temperature of 41.4°F, is West Sacramento's coldest month. Weather in December »
[Resources]FAQ
How many days does it rain in West Sacramento?
In West Sacramento, California, during the entire year, the rain falls for 66.6 days and collects up to 7.6" of precipitation.
When is the lowest UV index in West Sacramento?
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in West Sacramento.
What is the most humid month in West Sacramento?
March is the most humid month, with an average relative humidity of 75%.
What is the rainiest month in West Sacramento?
The month with the most rainfall is March, when the rain falls for 12.4 days and typically aggregates up to 1.34" of precipitation.
When is Daylight Saving Time (DST) in West Sacramento?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from PDT to PST.
When are the longest days in West Sacramento?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What is the month with the highest UV index in West Sacramento?
The months with the highest UV index are June and July, with an average maximum UV index of 7.
What is the hottest time of year in West Sacramento?
July is the month when West Sacramento, California, experiences its warmest temperatures, averaging a high of 94.6°F and a low of 59.2°F.
What month has the most sunshine in West Sacramento?
With an average of 12.1h of sunshine, July has the most sunshine of the year.
What is the driest month in West Sacramento?
The month with the least rainfall is August, when the rain falls for 1.2 days and typically collects 0.04" of precipitation.
What is the least humid month in West Sacramento?
September is the least humid month, with an average relative humidity of 45%.
What are the coldest months in West Sacramento?
The coldest period is December, when temperatures fluctuate between an average high of 54.5°F and a low of 41.4°F.
What is the month with the shortest days in West Sacramento?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
What is the month with the least sunshine in West Sacramento?
With an average of 5.5h of sunshine, December has the least sunshine of the year.
Average temperature
West Sacramento, CA
The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is December (54.5°F).
The month with the highest average low temperature is August (59.5°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).
Average pressure
West Sacramento, CA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
29.96"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:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
West Sacramento, CA
- Average wind speed in January:
5.4mph - Average wind speed in February:
6.3mph - Average wind speed in March:
6mph - Average wind speed in April:
6mph - Average wind speed in May:
6.2mph - Average wind speed in June:
6.1mph
The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest months (with the lowest average wind speed) are September and November (5mph).
Average humidity
West Sacramento, CA
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (45%).
Average rainfall
West Sacramento, CA
- Average rainfall in January:
1.1" - Average rainfall in February:
1.22" - Average rainfall in March:
1.34" - Average rainfall in April:
0.67" - Average rainfall in May:
0.43" - Average rainfall in June:
0.12"
- Average rainfall in July:
0.08" - Average rainfall in August:
0.04" - Average rainfall in September:
0.12" - Average rainfall in October:
0.39" - Average rainfall in November:
0.79" - Average rainfall in December:
1.3"
The wettest month (with the highest rainfall) is March (1.34").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days
West Sacramento, CA
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
7.6 days - Average rainfall days in May:
4.7 days - Average rainfall days in June:
1.3 days
- Average rainfall days in July:
1.3 days - Average rainfall days in August:
1.2 days - Average rainfall days in September:
1.9 days - Average rainfall days in October:
3.4 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (1.2 days).
Average daylight / Average sunshine
West Sacramento, 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 3min - 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:
5h and 4min - Average sunshine in February:
5h and 5min - Average sunshine in March:
7h and 2min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
11h and 5min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 3min
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 30min).
Average sunshine days
West Sacramento, CA
- Average sunshine days in January:
21.2 days - Average sunshine days in February:
18.9 days - Average sunshine days in March:
17.7 days - Average sunshine days in April:
21.4 days - Average sunshine days in May:
25.3 days - Average sunshine days in June:
28.1 days
- Average sunshine days in July:
29.4 days - Average sunshine days in August:
29.3 days - Average sunshine days in September:
27.8 days - Average sunshine days in October:
26.6 days - Average sunshine days in November:
23 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is March (17.7 days).
Average UV index
West Sacramento, 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
West Sacramento, CA
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility
West Sacramento, 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).
West Sacramento, California, USA
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