Monthly weather forecast and climate
Richvale, CA

Weather in January

January is a mild winter month in Richvale, California, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 41.9°F (5.5°C). In Richvale, the average high-temperature is practically the same as in December - a mild 56.8°F (13.8°C). Weather in January »

Weather in February

February, the last month of the winter, in Richvale, is another mild month, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 58.6°F (14.8°C). In February, the average high-temperature is almost the same as in January - a still mild 58.6°F (14.8°C). Weather in February »

Weather in March

March, the first month of the spring, in Richvale, is an enjoyable month, with average temperature varying between 43.9°F (6.6°C) and 61.3°F (16.3°C). In Richvale, the average high-temperature in March is essentially the same as in February - a comfortable 61.3°F (16.3°C). Weather in March »

Weather in April

April in Richvale, California, is a pleasant spring month, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 68.9°F (20.5°C). In April, the average high-temperature slightly increases, from a comfortable 61.3°F (16.3°C) in March, to an agreeable 68.9°F (20.5°C). Weather in April »

Weather in May

May, the last month of the spring, in Richvale, is a moderately hot month, with average temperature ranging between min 53.1°F (11.7°C) and max 77.5°F (25.3°C). In May, the average high-temperature marginally rises, from an agreeable 68.9°F (20.5°C) in April, to a moderately hot 77.5°F (25.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Richvale, California, with average temperature fluctuating between 88.3°F (31.3°C) and 60.1°F (15.6°C). In June, the average high-temperature rises, from a warm 77.5°F (25.3°C) in May, to a hot 88.3°F (31.3°C). Weather in June »

Weather in July

July is a torrid summer month in Richvale, California, with temperature in the range of an average high of 95.9°F (35.5°C) and an average low of 63.7°F (17.6°C). With an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 63.7°F (17.6°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Richvale, California, with average temperature varying between 62.2°F (16.8°C) and 94.6°F (34.8°C). In August, the average high-temperature is essentially the same as in July - a tropical 94.6°F (34.8°C). Weather in August »

Weather in September

September, the first month of the autumn, in Richvale, is still a hot month, with average temperature ranging between min 61°F (16.1°C) and max 88.9°F (31.6°C). In September, the average high-temperature marginally drops, from 94.6°F (34.8°C) in August, to a still tropical 88.9°F (31.6°C). Weather in September »

Weather in October

October, like September, in Richvale, California, is another warm autumn month, with average temperature fluctuating between 76.1°F (24.5°C) and 54°F (12.2°C). In Richvale, the average high-temperature decreases, from a hot 88.9°F (31.6°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 Richvale, is another comfortable month, with average temperature varying between 63.1°F (17.3°C) and 45.7°F (7.6°C). In Richvale, the average high-temperature decreases, from a warm 76.1°F (24.5°C) in October, to an enjoyable 63.1°F (17.3°C). Weather in November »

Weather in December

December, the first month of the winter, in Richvale, is also a fresh month, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 54.5°F (12.5°C). December is the coldest month, with an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 40.6°F (4.8°C). Weather in December »
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FAQ

How many days does it rain in Richvale?

In Richvale, during the entire year, the rain falls for 80.4 days and collects up to 24.21" (615mm) of precipitation.

How many days does it snow in Richvale?

Throughout the year, there are 0.1 snowfall days.

When it does not snow in Richvale?

January through November are months without snowfall.

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

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 in Richvale?

With an average relative humidity of 72%, March is the most humid month in Richvale.

What is the rainiest month in Richvale?

The month with the most rainfall is March when the rain falls for 14.3 days and typically aggregates up to 4.61" (117mm) of precipitation.

When are the longest days in Richvale?

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

When is the highest UV index in Richvale?

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

What is the warmest month in Richvale?

July is the warmest month in Richvale, with an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 63.7°F (17.6°C).

What is the least humid month in Richvale?

With an average relative humidity of 33%, July is the least humid month.

What is the driest month in Richvale?

July is the month with the least rainfall. Rain falls for 1.3 days and accumulates 0.04" (1mm) of precipitation.

What month has the most sunshine in Richvale?

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

What is the coldest month in Richvale?

December is the coldest month in Richvale, with an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 40.6°F (4.8°C).

When does it snow in Richvale?

The only month with snowfall in Richvale, California, is December.

When does it snow the most in Richvale?

The month with the most snowfall days is December when snow falls for 0.1 days.

What is the month with the shortest days in Richvale?

December has the shortest days of the year in Richvale, California, with an average of 9.4h of daylight.

What is the month with the least sunshine in Richvale?

With an average of 5.8h of sunshine, December has the least sunshine of the year in Richvale, California.

Average temperature
Richvale, CA

Average temperature - Richvale, CA

The warmest month (with the highest average high temperature) is July (95.9°F).
The month with the lowest average high temperature is December (54.5°F).

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).

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Average pressure
Richvale, CA

Average pressure - Richvale, CA

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed
Richvale, CA

Average wind speed - Richvale, CA

The windiest month (with the highest average wind speed) is March (6.3mph).
The calmest months (with the lowest average wind speed) are August and November (5.2mph).

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Average rainfall
Richvale, CA

Average rainfall - Richvale, CA

The wettest month (with the highest rainfall) is March (4.61").
The driest month (with the least rainfall) is July (0.04").

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Average rainfall days
Richvale, CA

Average rainfall days - Richvale, CA

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is July (1.3 days).

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Average snowfall days
Richvale, CA

Average snowfall days - Richvale, CA

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

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Average daylight / Average sunshine
Richvale, CA

Average daylight / Average sunshine - Richvale, 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
Richvale, CA

Average sunshine days - Richvale, CA

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is March (15.5 days).

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Average UV index
Richvale, CA

Average UV index - Richvale, 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
Richvale, CA

Average visibility - Richvale, 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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