Climate and monthly weather forecast
Wilseyville, CA

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Weather in January

January in Wilseyville, California, is a cool winter month, with an average temperature ranging between max 50.9°F (10.5°C) and min 35.1°F (1.7°C). Upon the onset of January, Wilseyville witnesses an average high-temperature of a cool 50.9°F (10.5°C), showing a close resemblance to the prior month. Weather in January »

Weather in February

February, the last month of the winter in Wilseyville, is also a fresh month, with an average temperature ranging between max 50.9°F (10.5°C) and min 34.2°F (1.2°C). Wilseyville commences February with an average high-temperature of a still fresh 50.9°F (10.5°C), maintaining the same temperature as the previous month. Weather in February »

Weather in March

March, the first month of the spring in Wilseyville, is also a fresh month, with temperature in the range of an average high of 53.2°F (11.8°C) and an average low of 35.4°F (1.9°C). March registers an average high-temperature of a still cool 53.2°F (11.8°C), slightly varied from February's 50.9°F (10.5°C). Weather in March »

Weather in April

April is a mild spring month in Wilseyville, California, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 59.5°F (15.3°C). April's onset is marked by a subtle temperature increase, moving from a cool 53.2°F (11.8°C) in March to a refreshing 59.5°F (15.3°C). Weather in April »

Weather in May

May, the last month of the spring in Wilseyville, is a refreshing month, with an average temperature fluctuating between 44.6°F (7°C) and 67.1°F (19.5°C). Wilseyville in May experiences a slight uptick in the average high-temperature, adjusting from April's mild 59.5°F (15.3°C) to a comfortable 67.1°F (19.5°C). Weather in May »

Weather in June

June, the first month of the summer in Wilseyville, is a moderately hot month, with an average temperature varying between 78.3°F (25.7°C) and 52.3°F (11.3°C). The arrival of June brings a temperature shift, with the average high-temperature escalating from a refreshing 67.1°F (19.5°C) in May to a moderately hot 78.3°F (25.7°C). Weather in June »

Weather in July

July in Wilseyville, California, is a tropical summer month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 57.4°F (14.1°C). In Wilseyville, the peak temperatures are generally noted in July, averaging a high of 86.5°F (30.3°C) and a low of 57.4°F (14.1°C). Weather in July »

Weather in August

August, the last month of the summer in Wilseyville, is also a moderately hot month, with an average temperature varying between 56.8°F (13.8°C) and 85.3°F (29.6°C). The shift from July to August is characterized by an average high-temperature of a warm 85.3°F (29.6°C), not significantly different from the 86.5°F (30.3°C) of July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Wilseyville, California, with temperature in the range of an average low of 54°F (12.2°C) and an average high of 79.9°F (26.6°C). The transition into September involves a small decrease in the average high-temperature, dipping slightly from 85.3°F (29.6°C) in August to a still moderately hot 79.9°F (26.6°C). Weather in September »

Weather in October

October, the same as September, in Wilseyville, California, is an agreeable autumn month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 46.6°F (8.1°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a warm 79.9°F (26.6°C) in September to a pleasant 68.5°F (20.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Wilseyville, California, with an average temperature varying between 57°F (13.9°C) and 38.8°F (3.8°C). Wilseyville observes a minor decrease in the average high-temperature with the arrival of November, falling from October's pleasant 68.5°F (20.3°C) to a mild 57°F (13.9°C). Weather in November »

Weather in December

December, the first month of the winter in Wilseyville, is also a frosty month, with an average temperature fluctuating between 32.9°F (0.5°C) and 48.6°F (9.2°C). Wilseyville's December weather, with an average high temperature of 48.6°F (9.2°C) and an average low temperature of 32.9°F (0.5°C), tends to be the coldest of the year. Weather in December »
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How much does it rain?

Throughout the year, there are 78.6 rainfall days, and 31.18" (792mm) of precipitation is accumulated.

When does it snow?

Months with snowfall in Wilseyville are January through May, October through December.

How much does it snow?

Throughout the year, in Wilseyville, there are 27.8 snowfall days, and 71.02" (1804mm) of snow is accumulated.

What are the months with the lowest UV index?

The months with the lowest UV index are February, November and December, with an average maximum UV index of 2.

What is the most humid month?

With an average relative humidity of 74%, March is the most humid month.

What is the wettest month?

The month with the most rainfall is March, when the rain falls for 12.1 days and typically aggregates up to 6.14" (156mm) of precipitation.

When does it snow the most?

March is the month with the most snowfall in Wilseyville. Snow falls for 6.4 days and accumulates 18.98" (482mm) of snow.

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 it does not snow in Wilseyville?

In Wilseyville, snow does not fall in June through September.

When are the longest days?

The month with the longest days is June, with an average of 14h and 48min of daylight.

When is the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What part of the year is the hottest?

The warmest temperatures occur during July, when averages reach a peak of 86.5°F (30.3°C) and a low of 57.4°F (14.1°C).

What is the least humid month?

The months with the lowest humidity are July and August, with an average relative humidity of 37%.

What is the driest month?

The months with the least rainfall are July and August Rain falls for 2 days and accumulates 0.08" (2mm) of rain.

What month has the most sunshine?

With an average of 12.2h of sunshine, July has the most sunshine of the year.

What is the coldest month?

Wilseyville's temperature records reveal December as the coldest month, marked by average highs of 48.6°F (9.2°C) and lows of 32.9°F (0.5°C).

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 5.9h of sunshine, December has the least sunshine of the year.

Average temperature
Wilseyville, CA

Average temperature - Wilseyville, CA

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (48.6°F).

The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).

Average pressure
Wilseyville, CA

Average pressure - Wilseyville, CA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Wilseyville, CA

Average wind speed - Wilseyville, CA

The windiest month (with the highest average wind speed) is February (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity
Wilseyville, CA

Average humidity - Wilseyville, CA

The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and August (37%).

Average rainfall
Wilseyville, CA

Average rainfall - Wilseyville, CA

The wettest month (with the highest rainfall) is March (6.14").
The driest months (with the least rainfall) are July and August (0.08").

Average rainfall days
Wilseyville, CA

Average rainfall days - Wilseyville, CA

The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is August (1.8 days).

Average snowfall
Wilseyville, CA

Average snowfall - Wilseyville, CA

The month with the highest snowfall is March (18.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Wilseyville, CA

Average snowfall days - Wilseyville, CA

The month with the highest number of snowfall days is March (6.4 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Wilseyville, CA

Average daylight / Average sunshine - Wilseyville, CA

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).

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days
Wilseyville, CA

Average sunshine days - Wilseyville, CA

The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (14.3 days).

Average UV index
Wilseyville, CA

Average UV index - Wilseyville, CA

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 2).

Average visibility
Wilseyville, CA

Average visibility - Wilseyville, 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).

Wilseyville, California, USA

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