Richmond
California, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Richmond, CA

The view from above of the Richmond and Golden Gate residential districts as split by the scenic natural park taking off to a perfect blue sky above
The view from above of the Richmond and Golden Gate residential districts as split by the scenic natural park taking off to a perfect blue sky above
January, the same as December, in Richmond, California, is a moderate winter month, with average temperature varying between 57.6°F (14.2°C) and 43.5°F (6.4°C). The coldest month is January, with an average high-temperature of 57.6°F (14.2°C) and an average low-temperature of 43.5°F (6.4°C). Weather in January »
The last month of the winter, February, is an enjoyable month in Richmond, California, with average temperature ranging between max 61.2°F (16.2°C) and min 45.9°F (7.7°C). In Richmond, the average high-temperature is practically the same as in January - an enjoyable 61.2°F (16.2°C). Weather in February »

March, the first month of the spring, in Richmond, is still a comfortable month, with average temperature varying between 47.5°F (8.6°C) and 64.2°F (17.9°C). In Richmond, California, the average high-temperature in March is practically the same as in February - a still enjoyable 64.2°F (17.9°C). Weather in March »

April, the same as March, is another enjoyable spring month in Richmond, California, with average temperature varying between 49.5°F (9.7°C) and 66.7°F (19.3°C). In April, the average high-temperature is almost the same as in March - a still comfortable 66.7°F (19.3°C). Weather in April »

The last month of the spring, May, is an agreeable month in Richmond, California, with average temperature fluctuating between 52.2°F (11.2°C) and 69.1°F (20.6°C). In Richmond, the average high-temperature in May is essentially the same as in April - a pleasant 69.1°F (20.6°C). Weather in May »

The first month of the summer, June, is still a pleasant month in Richmond, California, with average temperature ranging between min 54.7°F (12.6°C) and max 72.1°F (22.3°C). In Richmond, the average high-temperature is essentially the same as in May - a still pleasant 72.1°F (22.3°C). Weather in June »

July, like June, is an agreeable summer month in Richmond, California, with average temperature ranging between max 71.4°F (21.9°C) and min 55.8°F (13.2°C). In July, the average high-temperature is practically the same as in June - a still pleasant 71.4°F (21.9°C). Weather in July »

The last month of the summer, August, is also an agreeable month in Richmond, California, with average temperature varying between 72.3°F (22.4°C) and 56.3°F (13.5°C). In Richmond, the average high-temperature in August is practically the same as in July - a still pleasant 72.3°F (22.4°C). Weather in August »

September, the first month of the autumn, in Richmond, is a moderately hot month, with average temperature fluctuating between 56.3°F (13.5°C) and 74.5°F (23.6°C). The warmest month is September, with an average high-temperature of 74.5°F (23.6°C) and an average low-temperature of 56.3°F (13.5°C). Weather in September »

October, like September, is another pleasant autumn month in Richmond, California, with average temperature ranging between max 72.1°F (22.3°C) and min 53.6°F (12°C). In October, the average high-temperature is relatively the same as in September - a pleasant 72.1°F (22.3°C). Weather in October »

The last month of the autumn, November, is another comfortable month in Richmond, California, with average temperature ranging between max 64.6°F (18.1°C) and min 48.7°F (9.3°C). In November, the average high-temperature marginally drops, from a pleasant 72.1°F (22.3°C) in October, to an enjoyable 64.6°F (18.1°C). Weather in November »

The first month of the winter, December, is also a moderate month in Richmond, California, with temperature in the range of an average high of 57.7°F (14.3°C) and an average low of 43.9°F (6.6°C). In Richmond, the average high-temperature marginally drops, from an enjoyable 64.6°F (18.1°C) in November, to a moderate 57.7°F (14.3°C). Weather in December »

What is the coldest month in Richmond?

The coldest month in Richmond, California, is January, with an average high-temperature of 57.6°F (14.2°C) and an average low-temperature of 43.5°F (6.4°C).

How much does it rain in Richmond?

Throughout the year, in Richmond, there are 60.6 rainfall days, and 24.8" (629.6mm) of precipitation is accumulated.

What is the wettest month in Richmond?

The month with the most rainfall is January when the rain falls for 10.5 days and typically aggregates up to 4.8" (121.7mm) of precipitation.

What months are the ocean coldest in Richmond?

Through and June, with an average ocean temperature of 53.1°F (11.7°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

When are the longest days in Richmond?

With an average of 14.8h of daylight, June has the longest days of the year.

What is the driest month in Richmond?

The only month without rainfall in Richmond is July.

When does it rain in Richmond?

January through June, August through December are months with rainfall.

What is the warmest month in Richmond?

September is the warmest month in Richmond, with an average high-temperature of 74.5°F (23.6°C) and an average low-temperature of 56.3°F (13.5°C).

What month is the ocean warmest in Richmond?

September is the month with the warmest seawater in Richmond, California, with an average ocean temperature of 57.4°F (14.1°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the month with the shortest days in Richmond?

December has the shortest days of the year in Richmond, with an average of 9.6h of daylight.
Average temperature - Richmond, CA

The warmest month (with the highest average high temperature) is September (74.4°F).
The month with the lowest average high temperature is January (57.6°F).

Months with the highest average low temperature are August and September (56.3°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).

Average rainfall - Richmond, CA
Average rainfall days - Richmond, CA

The month with the highest number of rainy days is January (10.5 days).
The month with the lowest number of rainy days is July (0.1 days).

Average sea temperature - Richmond, CA

The best month for swimming (with the highest average sea temperature) is September (57.3°F).
Coldest months (with the lowest average sea temperature) are April and June (53°F).

Average daylight - Richmond, CA

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.6h).