Monthly weather forecast and climate
Richgrove, CA

Weather in January

January, like December, is a moderate winter month in Richgrove, California, with temperature in the range of an average high of 60.6°F (15.9°C) and an average low of 43.2°F (6.2°C). In Richgrove, the average high-temperature is essentially the same as in December - a still mild 60.6°F (15.9°C). Weather in January »

Weather in February

February, the last month of the winter, in Richgrove, is an enjoyable month, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 43.3°F (6.3°C). In February, the average high-temperature is practically the same as in January - an enjoyable 62.4°F (16.9°C). Weather in February »

Weather in March

March, the first month of the spring, in Richgrove, is still a comfortable month, with average temperature ranging between max 67.5°F (19.7°C) and min 46°F (7.8°C). In Richgrove, the average high-temperature is practically the same as in February - a still comfortable 67.5°F (19.7°C). Weather in March »

Weather in April

April in Richgrove, California, is a warm spring month, with temperature in the range of an average low of 50°F (10°C) and an average high of 73.6°F (23.1°C). In April, the average high-temperature marginally rises, from a comfortable 67.5°F (19.7°C) in March, to a moderately hot 73.6°F (23.1°C). Weather in April »

Weather in May

May, the last month of the spring, in Richgrove, is another warm month, with average temperature ranging between max 81.1°F (27.3°C) and min 55.8°F (13.2°C). In May, the average high-temperature slightly increases, from 73.6°F (23.1°C) in April, to a still moderately hot 81.1°F (27.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Richgrove, California, with temperature in the range of an average high of 92.8°F (33.8°C) and an average low of 61.3°F (16.3°C). In June, the average high-temperature increases, from a warm 81.1°F (27.3°C) in May, to a hot 92.8°F (33.8°C). Weather in June »

Weather in July

July is a sweltering summer month in Richgrove, California, with average temperature varying between 66.2°F (19°C) and 99.7°F (37.6°C). July is the warmest month, with an average high-temperature of 99.7°F (37.6°C) and an average low-temperature of 66.2°F (19°C). In July, the average relative humidity in Richgrove, California, is 31%. Weather in July »

Weather in August

The last month of the summer, August, is also a sweltering month in Richgrove, California, with average temperature fluctuating between 65.7°F (18.7°C) and 99.1°F (37.3°C). In August, the average high-temperature is practically the same as in July - a still sweltering 99.1°F (37.3°C). Weather in August »

Weather in September

September, the first month of the autumn, in Richgrove, is still a hot month, with average temperature ranging between max 92.3°F (33.5°C) and min 62.2°F (16.8°C). In September, the average high-temperature marginally drops, from a very hot 99.1°F (37.3°C) in August, to a tropical 92.3°F (33.5°C). Weather in September »

Weather in October

October, like September, in Richgrove, California, is another warm autumn month, with average temperature fluctuating between 79.3°F (26.3°C) and 55.2°F (12.9°C). In October, the average high-temperature decreases, from a hot 92.3°F (33.5°C) in September, to a warm 79.3°F (26.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another comfortable month in Richgrove, California, with temperature in the range of an average high of 67.8°F (19.9°C) and an average low of 47.8°F (8.8°C). In November, the average high-temperature decreases, from a warm 79.3°F (26.3°C) in October, to an enjoyable 67.8°F (19.9°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Richgrove, California, with average temperature varying between 41.9°F (5.5°C) and 58.1°F (14.5°C). December is the coldest month, with an average high-temperature of 58.1°F (14.5°C) and an average low-temperature of 41.9°F (5.5°C). Weather in December »
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FAQ

What are the most humid months in Richgrove?

January and December, with an average relative humidity of 63%, are most humid months.

How many days does it rain in Richgrove?

Throughout the year, in Richgrove, California, there are 52 rainfall days, and 6.85" (174mm) of precipitation is accumulated.

How much does it snow in Richgrove?

Throughout the year, in Richgrove, 0.04" (1mm) of snow is accumulated.

When it does not snow in Richgrove?

January, March through December are months without snowfall in Richgrove.

When does it snow in Richgrove?

February is the only month when snow falls in Richgrove.

When does it snow the most in Richgrove?

The month with the most snowfall in Richgrove is February when snow falls for 0.2 days and typically aggregates up to 0.04" (1mm) of snow.

What is the wettest month in Richgrove?

The month with the most rainfall in Richgrove is March when the rain falls for 8.4 days and typically aggregates up to 1.34" (34mm) of precipitation.

When are the longest days in Richgrove?

With an average of 14.6h of daylight, June has the longest days of the year.

What month has the most sunshine in Richgrove?

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

What is the warmest month in Richgrove?

The warmest month in Richgrove is July, with an average high-temperature of 99.7°F (37.6°C) and an average low-temperature of 66.2°F (19°C).

When is the highest UV index in Richgrove?

July is the month with the highest UV index in Richgrove, with an average maximum UV index of 8.

What is the least humid month in Richgrove?

With an average relative humidity of 30%, August is the least humid month in Richgrove.

What is the driest month in Richgrove?

The month with the least rainfall is August when the rain falls for 0.9 days and typically collects 0.08" (2mm) of precipitation.

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

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

What is the coldest month in Richgrove?

The coldest month is December, with an average high-temperature of 58.1°F (14.5°C) and an average low-temperature of 41.9°F (5.5°C).

What is the month with the shortest days in Richgrove?

With an average of 9.8h of daylight, December has the shortest days of the year in Richgrove, California.

What is the month with the least sunshine in Richgrove?

December has the least sunshine of the year, with an average of 6.7h of sunshine.

Average temperature
Richgrove, CA

Average temperature - Richgrove, CA

The warmest month (with the highest average high temperature) is July (99.7°F).
The month with the lowest average high temperature is December (58.1°F).

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).

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Average pressure
Richgrove, CA

Average pressure - Richgrove, CA

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed
Richgrove, CA

Average wind speed - Richgrove, CA

The windiest month (with the highest average wind speed) is June (5mph).
The calmest months (with the lowest average wind speed) are November and December (3.5mph).

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Average humidity
Richgrove, CA

Average humidity - Richgrove, CA

Months with the highest relative humidity are January and December (63%).
The month with the lowest relative humidity is August (30%).

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Average rainfall
Richgrove, CA

Average rainfall - Richgrove, CA

The wettest month (with the highest rainfall) is March (1.34").
The driest month (with the least rainfall) is August (0.08").

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Average rainfall days
Richgrove, CA

Average rainfall days - Richgrove, CA

The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is August (0.9 days).

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Average snowfall
Richgrove, CA

Average snowfall - Richgrove, CA

The month with the highest snowfall is February (0.04").
Months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Richgrove, CA

Average snowfall days - Richgrove, CA

The month with the highest number of snowfall days is February (0.2 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
Richgrove, CA

Average daylight / Average sunshine - Richgrove, CA

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days
Richgrove, CA

Average sunshine days - Richgrove, CA

The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is February (20.7 days).

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Average visibility
Richgrove, CA

Average visibility - Richgrove, 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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