Monthly weather forecast and climate
Willows, CA

Weather in January

January in Willows, California, is a mild winter month, with temperature in the range of an average low of 40.8°F (4.9°C) and an average high of 55.4°F (13°C). In January, the average high-temperature is almost the same as in December - a mild 55.4°F (13°C). Weather in January »

Weather in February

February, the last month of the winter, in Willows, is also a moderate month, with average temperature fluctuating between 40.3°F (4.6°C) and 56.8°F (13.8°C). In February, the average high-temperature is almost the same as in January - a still mild 56.8°F (13.8°C). Weather in February »

Weather in March

March, the first month of the spring, in Willows, is also a moderate month, with average temperature ranging between min 41.5°F (5.3°C) and max 60.4°F (15.8°C). In March, the average high-temperature is practically the same as in February - a still moderate 60.4°F (15.8°C). Weather in March »

Weather in April

April is a comfortable spring month in Willows, California, with average temperature varying between 45.9°F (7.7°C) and 67.6°F (19.8°C). In April, the average high-temperature marginally rises, from a mild 60.4°F (15.8°C) in March, to an enjoyable 67.6°F (19.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Willows, California, with average temperature fluctuating between 52.2°F (11.2°C) and 76.6°F (24.8°C). In May, the average high-temperature increases, from an enjoyable 67.6°F (19.8°C) in April, to a warm 76.6°F (24.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Willows, California, with temperature in the range of an average high of 87.3°F (30.7°C) and an average low of 59.7°F (15.4°C). In Willows, the average high-temperature increases, from a warm 76.6°F (24.8°C) in May, to a tropical 87.3°F (30.7°C). Weather in June »

Weather in July

July is a sweltering summer month in Willows, California, with average temperature varying between 63.1°F (17.3°C) and 95.4°F (35.2°C). July is the warmest month, with an average high-temperature of 95.4°F (35.2°C) and an average low-temperature of 63.1°F (17.3°C). Weather in July »

Weather in August

August, the last month of the summer, in Willows, is another tropical month, with average temperature ranging between min 62.4°F (16.9°C) and max 93.9°F (34.4°C). In Willows, the average high-temperature is almost the same as in July - a hot 93.9°F (34.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Willows, California, with average temperature varying between 59.9°F (15.5°C) and 87.4°F (30.8°C). In September, the average high-temperature slightly decreases, from 93.9°F (34.4°C) in August, to a still hot 87.4°F (30.8°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Willows, California, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 52.7°F (11.5°C). In October, the average high-temperature decreases, from a tropical 87.4°F (30.8°C) in September, to a warm 74.3°F (23.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Willows, is another comfortable month, with average temperature varying between 44.1°F (6.7°C) and 61.5°F (16.4°C). In November, the average high-temperature drops, from a moderately hot 74.3°F (23.5°C) in October, to an enjoyable 61.5°F (16.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Willows, California, with average temperature ranging between max 52.7°F (11.5°C) and min 39.4°F (4.1°C). December is the coldest month, with an average high-temperature of 52.7°F (11.5°C) and an average low-temperature of 39.4°F (4.1°C). Weather in December »
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FAQ

How much does it rain in Willows?

Throughout the year, in Willows, California, there are 71.4 rainfall days, and 14.02" (356mm) of precipitation is accumulated.

When does it snow in Willows?

Months with snowfall in Willows are January and December.

How much does it snow in Willows?

In Willows, during the entire year, snow aggregates up to 1.3" (33.1mm).

When does it snow the most in Willows?

January is the month with the most snowfall in Willows, with 0.9" (22.9mm) of accumulated snow.

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

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

What is the rainiest month in Willows?

February is the month with the most rainfall. Rain falls for 8.8 days and accumulates 2.68" (68mm) of precipitation.

When it does not snow in Willows?

In Willows, California, snow does not fall in February through November.

What is the most humid month in Willows?

With an average relative humidity of 69%, March is the most humid month.

When are the longest days in Willows?

June has the longest days of the year in Willows, California, with an average of 14.9h of daylight.

What is the month with the highest UV index in Willows?

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

What is the warmest month in Willows?

July is the warmest month in Willows, California, with an average high-temperature of 95.4°F (35.2°C) and an average low-temperature of 63.1°F (17.3°C).

What are the least humid months in Willows?

Months with the lowest humidity are July through September, with an average relative humidity of 35%.

What is the driest month in Willows?

The month with the least rainfall in Willows is July when the rain falls for 1 days and typically collects 0.04" (1mm) of precipitation.

What month has the most sunshine in Willows?

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

What is the coldest month in Willows?

December is the coldest month, with an average high-temperature of 52.7°F (11.5°C) and an average low-temperature of 39.4°F (4.1°C).

What is the month with the shortest days in Willows?

The month with the shortest days is December, with an average of 9.4h of daylight.

What is the month with the least sunshine in Willows?

The month with the least sunshine in Willows is December, with an average of 5.8h of sunshine.

Average temperature
Willows, CA

Average temperature - Willows, CA

The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is December (52.7°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is December (39.4°F).

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Average pressure
Willows, CA

Average pressure - Willows, CA

The month with the highest atmospheric pressure is January (30.15").
Months with the lowest atmospheric pressure are June, July and August (29.91").

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Average wind speed
Willows, CA

Average wind speed - Willows, CA

The windiest month (with the highest average wind speed) is March (6.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity
Willows, CA

Average humidity - Willows, CA

The month with the highest relative humidity is March (69%).
Months with the lowest relative humidity are July, August and September (35%).

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Average rainfall
Willows, CA

Average rainfall - Willows, CA

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

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Average rainfall days
Willows, CA

Average rainfall days - Willows, CA

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is July (1 days).

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Average snowfall
Willows, CA

Average snowfall - Willows, CA

The month with the highest snowfall is January (0.9").
Months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average daylight / Average sunshine
Willows, CA

Average daylight / Average sunshine - Willows, CA

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.8h).

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Average sunshine days
Willows, CA

Average sunshine days - Willows, CA

The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is March (17 days).

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Average UV index
Willows, CA

Average UV index - Willows, 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
Willows, CA

Average visibility - Willows, 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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