Climate and monthly weather forecast
Concord, CA

Weather in January

January, the same as December, in Concord, California, is a moderate winter month, with an average temperature ranging between max 56.8°F (13.8°C) and min 42.3°F (5.7°C). In Concord, California, the average high-temperature in January is relatively the same as in December - a still mild 56.8°F (13.8°C). Weather in January »

Weather in February

The last month of the winter, February, is also a moderate month in Concord, California, with an average temperature varying between 60.1°F (15.6°C) and 43°F (6.1°C). In February, the average high-temperature is almost the same as in January - a still moderate 60.1°F (15.6°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Concord, California, with an average temperature varying between 63.1°F (17.3°C) and 44.2°F (6.8°C). In March, the average high-temperature is almost the same as in February - a comfortable 63.1°F (17.3°C). Weather in March »

Weather in April

April is an agreeable spring month in Concord, California, with an average temperature fluctuating between 46.8°F (8.2°C) and 68.7°F (20.4°C). In Concord, the average high-temperature in April slightly increases from a comfortable 63.1°F (17.3°C) in March to a pleasant 68.7°F (20.4°C). Weather in April »

Weather in May

The last month of the spring, May, is also an agreeable month in Concord, California, with an average temperature fluctuating between 73.2°F (22.9°C) and 50.2°F (10.1°C). In May, the average high-temperature is essentially the same as in April - a still pleasant 73.2°F (22.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Concord, California, with an average temperature ranging between min 54.7°F (12.6°C) and max 80.2°F (26.8°C). In Concord, the average high-temperature in June slightly increases from a pleasant 73.2°F (22.9°C) in May to a moderately hot 80.2°F (26.8°C). Weather in June »

Weather in July

July, like June, in Concord, California, is a moderately hot summer month, with an average temperature fluctuating between 55.9°F (13.3°C) and 83.7°F (28.7°C). July is the warmest month, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 55.9°F (13.3°C). The average heat index in July is computed to be a tropical 86.7°F (30.4°C). Weather in July »

Weather in August

August, the last month of the summer in Concord, is another warm month, with an average temperature varying between 57.2°F (14°C) and 82.8°F (28.2°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 82.8°F (28.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Concord, is still a warm month, with temperature in the range of an average low of 57.4°F (14.1°C) and an average high of 81.9°F (27.7°C). In Concord, the average high-temperature in September is relatively the same as in August - a still moderately hot 81.9°F (27.7°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Concord, California, with an average temperature ranging between max 74.8°F (23.8°C) and min 54.1°F (12.3°C). In October, the average high-temperature slightly decreases from a moderately hot 81.9°F (27.7°C) in September to a still warm 74.8°F (23.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Concord, is also an enjoyable month, with an average temperature ranging between min 47.1°F (8.4°C) and max 63.5°F (17.5°C). In November, the average high-temperature decreases from a warm 74.8°F (23.8°C) in October to an enjoyable 63.5°F (17.5°C). Weather in November »

Weather in December

December, the first month of the winter in Concord, is still a mild month, with an average temperature ranging between max 55.6°F (13.1°C) and min 42.4°F (5.8°C). With an average high-temperature of 55.6°F (13.1°C) and an average low-temperature of 42.4°F (5.8°C), December is the coldest month. Weather in December »
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FAQ

What are the most humid months in Concord?

January and March, with an average relative humidity of 73%, are most humid months.

How much does it rain in Concord?

In Concord, California, during the entire year, the rain falls for 49.3 days and collects up to 3.82" (97mm) of precipitation.

What are the months with the lowest UV index in Concord?

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

What is the rainiest month in Concord?

February is the month with the most rainfall. Rain falls for 5.8 days and accumulates 0.87" (22mm) of precipitation.

When is Daylight Saving Time (DST) in Concord?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from PDT to PST.

What is the driest month in Concord?

June through September are months with the least rain when the rain falls for 0.9 days and typically aggregates up to 0.04" (1mm) of rain.

When are the longest days in Concord?

The month with the longest days in Concord is June, with an average of 14h and 46min of daylight.

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

June and August, with an average maximum UV index of 6, are months with the highest UV index in Concord, California.

What is the warmest month in Concord?

With an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 55.9°F (13.3°C), July is the warmest month in Concord.

What month has the most sunshine in Concord?

With an average of 12h of sunshine, July has the most sunshine of the year in Concord, California.

What is the least humid month in Concord?

With an average relative humidity of 56%, September is the least humid month.

What is the coldest month in Concord?

December is the coldest month in Concord, California, with an average high-temperature of 55.6°F (13.1°C) and an average low-temperature of 42.4°F (5.8°C).

What is the month with the shortest days in Concord?

December has the shortest days of the year, with an average of 9h and 35min of daylight.

What is the month with the least sunshine in Concord?

December has the least sunshine of the year, with an average of 5.7h of sunshine.

Average temperature
Concord, CA

Average temperature - Concord, CA

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is December (55.6°F).

The month with the highest average low temperature is September (57.4°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).

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Average pressure
Concord, CA

Average pressure - Concord, CA

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Concord, CA

Average wind speed - Concord, CA

The windiest month (with the highest average wind speed) is May (7.6mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).

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Average humidity
Concord, CA

Average humidity - Concord, CA

The months with the highest relative humidity are January and March (73%).
The month with the lowest relative humidity is September (56%).

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Average rainfall
Concord, CA

Average rainfall - Concord, CA

The wettest month (with the highest rainfall) is February (0.87").
The driest months (with the least rainfall) are June, July, August and September (0.04").

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Average rainfall days
Concord, CA

Average rainfall days - Concord, CA

The month with the highest number of rainy days is March (9.8 days).
The month with the least rainy days is August (0.5 days).

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Average daylight / Average sunshine
Concord, CA

Average daylight / Average sunshine - Concord, CA

The month with the longest days is June (Average daylight: 14h and 46min).
The month with the shortest days is December (Average daylight: 9h and 35min).

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days
Concord, CA

Average sunshine days - Concord, CA

The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is March (20 days).

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Average UV index
Concord, CA

Average UV index - Concord, CA

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Concord, CA

Average visibility - Concord, 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).

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