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

Monthly weather forecast and climate
Orinda, CA

January in Orinda, California, is a moderate winter month, with average temperature varying between 56.5°F (13.6°C) and 43.3°F (6.3°C). In Orinda, the average high-temperature in January is almost the same as in December - a moderate 56.5°F (13.6°C). Weather in January »

February, the last month of the winter, in Orinda, is also a moderate month, with temperature in the range of an average low of 44.1°F (6.7°C) and an average high of 59.4°F (15.2°C). In Orinda, the average high-temperature is practically the same as in January - a still mild 59.4°F (15.2°C). Weather in February »

The first month of the spring, March, is a comfortable month in Orinda, California, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 61.7°F (16.5°C). In March, the average high-temperature is practically the same as in February - an enjoyable 61.7°F (16.5°C). Weather in March »

April, the same as March, is another enjoyable spring month in Orinda, California, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 47.3°F (8.5°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 »

May, the last month of the spring, in Orinda, is an agreeable month, with average temperature fluctuating between 70.3°F (21.3°C) and 50.2°F (10.1°C). In Orinda, the average high-temperature in May is essentially the same as in April - a pleasant 70.3°F (21.3°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Orinda, California, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 77.4°F (25.2°C). In Orinda, the average high-temperature in June slightly increases, from a pleasant 70.3°F (21.3°C) in May, to a moderately hot 77.4°F (25.2°C). Weather in June »

July, like June, in Orinda, California, is a moderately hot summer month, with temperature in the range of an average low of 55.6°F (13.1°C) and an average high of 80.1°F (26.7°C). July is the warmest month, with an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 55.6°F (13.1°C). Weather in July »

The last month of the summer, August, is another warm month in Orinda, California, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 79.3°F (26.3°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 79.3°F (26.3°C). Weather in August »

The first month of the autumn, September, is still a warm month in Orinda, California, with average temperature ranging between max 79.5°F (26.4°C) and min 56.8°F (13.8°C). In Orinda, California, the average high-temperature is practically the same as in August - a still moderately hot 79.5°F (26.4°C). Weather in September »

October, the same as September, in Orinda, California, is another pleasant autumn month, with average temperature ranging between max 72.5°F (22.5°C) and min 54.1°F (12.3°C). In Orinda, California, the average high-temperature marginally drops, from a warm 79.5°F (26.4°C) in September, to an agreeable 72.5°F (22.5°C). Weather in October »

The last month of the autumn, November, is another comfortable month in Orinda, California, with average temperature ranging between min 48°F (8.9°C) and max 63.3°F (17.4°C). In November, the average high-temperature decreases, from a pleasant 72.5°F (22.5°C) in October, to a comfortable 63.3°F (17.4°C). Weather in November »

December, the first month of the winter, in Orinda, is still a cool month, with average temperature fluctuating between 55.2°F (12.9°C) and 43.7°F (6.5°C). The coldest month is December, with an average high-temperature of 55.2°F (12.9°C) and an average low-temperature of 43.7°F (6.5°C). Weather in December »

How many days does it rain in Orinda?

In Orinda, California, during the entire year, the rain falls for 74.4 days and collects up to 12.6" (320mm) of precipitation.

When is the lowest UV index in Orinda?

Months with the lowest UV index in Orinda, California, are January, February, November and December, with an average maximum UV index of 3.

What is the wettest month in Orinda?

The month with the most rainfall in Orinda, California, is February when the rain falls for 8.6 days and typically aggregates up to 2.6" (66mm) of precipitation.

What is the most humid month in Orinda?

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

When are the longest days in Orinda?

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

When is the highest UV index in Orinda?

The month with the highest UV index in Orinda is June, with an average maximum UV index of 6.

What is the warmest month in Orinda?

With an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 55.6°F (13.1°C), July is the warmest month in Orinda.

What is the driest month in Orinda?

July and August are months with the least rain in Orinda, California, when the rain falls for 1.4 days and typically aggregates up to 0.04" (1mm) of rain.

What month has the most sunshine in Orinda?

July has the most sunshine of the year, with an average of 12h of sunshine.

What is the least humid month in Orinda?

The least humid month in Orinda is October, with an average relative humidity of 60%.

What is the coldest month in Orinda?

December is the coldest month in Orinda, California, with an average high-temperature of 55.2°F (12.9°C) and an average low-temperature of 43.7°F (6.5°C).

What is the month with the shortest days in Orinda?

December has the shortest days of the year, with an average of 9.6h of daylight.

What is the month with the least sunshine in Orinda?

December has the least sunshine of the year in Orinda, with an average of 5.8h of sunshine.
Average temperature - Orinda, CA
Average rainfall - Orinda, CA

The wettest month (with the highest rainfall) is February (2.6").
Driest months (with the lowest rainfall) are July and August (0.04").

Average rainfall days - Orinda, CA

The month with the highest number of rainy days is March (13.1 days).
The month with the lowest number of rainy days is August (0.8 days).

Average daylight / Average sunshine - Orinda, CA