Monthly weather forecast and climate
Winters, CA

Weather in January

January in Winters, California, is a mild winter month, with temperature in the range of an average high of 55.6°F (13.1°C) and an average low of 40.8°F (4.9°C). In January, the average high-temperature is essentially the same as in December - a mild 55.6°F (13.1°C). Weather in January »

Weather in February

February, the last month of the winter, in Winters, is also a moderate month, with average temperature ranging between max 58.8°F (14.9°C) and min 41.9°F (5.5°C). In February, the average high-temperature is practically the same as in January - a still moderate 58.8°F (14.9°C). Weather in February »

Weather in March

March, the first month of the spring, in Winters, is an enjoyable month, with average temperature ranging between min 42.6°F (5.9°C) and max 62.2°F (16.8°C). In Winters, California, the average high-temperature in March is relatively the same as in February - a comfortable 62.2°F (16.8°C). Weather in March »

Weather in April

April is a pleasant spring month in Winters, California, with average temperature ranging between max 69.4°F (20.8°C) and min 46°F (7.8°C). In April, the average high-temperature slightly increases, from an enjoyable 62.2°F (16.8°C) in March, to an agreeable 69.4°F (20.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Winters, California, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 50.7°F (10.4°C). In May, the average high-temperature slightly increases, from a pleasant 69.4°F (20.8°C) in April, to a warm 76.8°F (24.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Winters, California, with average temperature fluctuating between 87.4°F (30.8°C) and 56.8°F (13.8°C). In Winters, the average high-temperature increases, from a warm 76.8°F (24.9°C) in May, to a hot 87.4°F (30.8°C). Weather in June »

Weather in July

July, the same as June, in Winters, California, is another tropical summer month, with average temperature fluctuating between 57.9°F (14.4°C) and 93°F (33.9°C). July is the warmest month, with an average high-temperature of 93°F (33.9°C) and an average low-temperature of 57.9°F (14.4°C). In July, the average heat index is calculated to a very hot 99°F (37.2°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Winters, California, with average temperature fluctuating between 58.3°F (14.6°C) and 92.7°F (33.7°C). In Winters, the average high-temperature is essentially the same as in July - a still hot 92.7°F (33.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Winters, California, with average temperature ranging between min 58.1°F (14.5°C) and max 88.3°F (31.3°C). In September, the average high-temperature is relatively the same as in August - a still hot 88.3°F (31.3°C). Weather in September »

Weather in October

October, like September, in Winters, California, is another warm autumn month, with average temperature fluctuating between 76.1°F (24.5°C) and 54.1°F (12.3°C). In October, the average high-temperature drops, from a tropical 88.3°F (31.3°C) in September, to a moderately hot 76.1°F (24.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Winters, is another comfortable month, with average temperature fluctuating between 63.1°F (17.3°C) and 46.4°F (8°C). In Winters, the average high-temperature drops, from a warm 76.1°F (24.5°C) in October, to a comfortable 63.1°F (17.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Winters, California, with average temperature fluctuating between 41°F (5°C) and 54.3°F (12.4°C). The coldest month is December, with an average high-temperature of 54.3°F (12.4°C) and an average low-temperature of 41°F (5°C). Weather in December »
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FAQ

How much does it rain in Winters?

Throughout the year, there are 71.7 rainfall days, and 13.43" (341mm) of precipitation is accumulated.

When does it snow in Winters?

The only month with snowfall is January.

How much does it snow in Winters?

In Winters, during the entire year, snow aggregates up to 0.1" (2.5mm).

What is the snowiest month in Winters?

January is the month with the most snowfall, with 0.1" (2.5mm) of accumulated snow.

What is the month with the lowest UV index in Winters?

Months with the lowest UV index in Winters, California, are January, February, November and December, with an average maximum UV index of 3.

What is the wettest month in Winters?

The month with the most rainfall in Winters is February when the rain falls for 9 days and typically aggregates up to 2.68" (68mm) of precipitation.

When it does not snow in Winters?

In Winters snow does not fall in February through December.

What is the most humid month in Winters?

The most humid month in Winters, California, is March, with an average relative humidity of 76%.

When are the longest days in Winters?

The month with the longest days is June, with an average of 14.8h of daylight.

What are the months with the highest UV index in Winters?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Winters, California.

What is the warmest month in Winters?

The warmest month is July, with an average high-temperature of 93°F (33.9°C) and an average low-temperature of 57.9°F (14.4°C).

What is the driest month in Winters?

Months with the least rainfall in Winters are July and August Rain falls for 0.8 days and accumulates 0.04" (1mm) of rain.

What month has the most sunshine in Winters?

The month with the most sunshine is July, with an average of 12.1h of sunshine.

What is the least humid month in Winters?

September is the least humid month in Winters, California, with an average relative humidity of 46%.

What is the coldest month in Winters?

The coldest month is December, with an average high-temperature of 54.3°F (12.4°C) and an average low-temperature of 41°F (5°C).

What is the month with the shortest days in Winters?

The month with the shortest days in Winters, California, is December, with an average of 9.5h of daylight.

What is the month with the least sunshine in Winters?

The month with the least sunshine in Winters, California, is December, with an average of 5.5h of sunshine.

Average temperature
Winters, CA

Average temperature - Winters, CA

The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is December (54.3°F).

The month with the highest average low temperature is August (58.3°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).

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Average pressure
Winters, CA

Average pressure - Winters, CA

The month with the highest atmospheric pressure is January (30.14").
Months with the lowest atmospheric pressure are June, August and September (29.91").

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Average wind speed
Winters, CA

Average wind speed - Winters, CA

The windiest month (with the highest average wind speed) is May (6.6mph).
The calmest months (with the lowest average wind speed) are January and November (5mph).

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Average rainfall
Winters, CA

Average rainfall - Winters, CA

The wettest month (with the highest rainfall) is February (2.68").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days
Winters, CA

Average rainfall days - Winters, CA

The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is July (0.8 days).

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Average snowfall
Winters, CA

Average snowfall - Winters, CA

The month with the highest snowfall is January (0.1").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Winters, CA

Average snowfall days - Winters, CA

The month with the highest number of snowfall days is February (0.1 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight / Average sunshine
Winters, CA

Average daylight / Average sunshine - Winters, CA

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days
Winters, CA

Average sunshine days - Winters, CA

The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is March (16.9 days).

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Average UV index
Winters, CA

Average UV index - Winters, CA

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Winters, CA

Average visibility - Winters, CA

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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