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

Monthly weather forecast and climate
Atascadero, CA

A scenic shot of the trees and the perfectly manicured grounds of the Sunken Gardens Park overlooking the Atascadero City Hall in California
A scenic shot of the trees and the perfectly manicured grounds of the Sunken Gardens Park overlooking the Atascadero City Hall in California
January, the same as December, is another enjoyable winter month in Atascadero, California, with average temperature fluctuating between 33.1°F (0.6°C) and 61°F (16.1°C). January is the coldest month, with an average high-temperature of 61°F (16.1°C) and an average low-temperature of 33.1°F (0.6°C). Weather in January »
The last month of the winter, February, is another comfortable month in Atascadero, California, with average temperature ranging between max 64.9°F (18.3°C) and min 37°F (2.8°C). In Atascadero, the average high-temperature is essentially the same as in January - a still enjoyable 64.9°F (18.3°C). Weather in February »

The first month of the spring, March, is also an enjoyable month in Atascadero, California, with average temperature fluctuating between 39°F (3.9°C) and 66.9°F (19.4°C). In Atascadero, the average high-temperature is practically the same as in February - a still enjoyable 66.9°F (19.4°C). Weather in March »

April in Atascadero, California, is an agreeable spring month, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 73°F (22.8°C). In Atascadero, the average high-temperature in April marginally rises, from an enjoyable 66.9°F (19.4°C) in March, to an agreeable 73°F (22.8°C). Weather in April »

May, the last month of the spring, in Atascadero, is a warm month, with average temperature fluctuating between 45°F (7.2°C) and 80.1°F (26.7°C). In May, the average high-temperature slightly increases, from a pleasant 73°F (22.8°C) in April, to a warm 80.1°F (26.7°C). Weather in May »

June, the first month of the summer, in Atascadero, is a tropical month, with average temperature fluctuating between 87.1°F (30.6°C) and 48.9°F (9.4°C). In June, the average high-temperature slightly increases, from a warm 80.1°F (26.7°C) in May, to a tropical 87.1°F (30.6°C). Weather in June »

July, like June, is a hot summer month in Atascadero, California, with temperature in the range of an average high of 91°F (32.8°C) and an average low of 52°F (11.1°C). In Atascadero, the average high-temperature is relatively the same as in June - a still hot 91°F (32.8°C). Weather in July »

August, the last month of the summer, in Atascadero, is another hot month, with average temperature fluctuating between 91.9°F (33.3°C) and 52°F (11.1°C). The warmest month is August, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 52°F (11.1°C). Weather in August »

The first month of the autumn, September, is still a hot month in Atascadero, California, with temperature in the range of an average high of 88°F (31.1°C) and an average low of 48°F (8.9°C). In September, the average high-temperature is essentially the same as in August - a still tropical 88°F (31.1°C). Weather in September »

October, the same as September, is another warm autumn month in Atascadero, California, with average temperature varying between 81°F (27.2°C) and 42.1°F (5.6°C). In Atascadero, the average high-temperature in October marginally drops, from a hot 88°F (31.1°C) in September, to a warm 81°F (27.2°C). Weather in October »

November, the last month of the autumn, in Atascadero, is another pleasant month, with average temperature varying between 68°F (20°C) and 39°F (3.9°C). In November, the average high-temperature decreases, from a moderately hot 81°F (27.2°C) in October, to an agreeable 68°F (20°C). Weather in November »

December, the first month of the winter, in Atascadero, is also an enjoyable month, with average temperature ranging between min 30.9°F (-0.6°C) and max 62.1°F (16.7°C). In December, the average high-temperature slightly decreases, from an agreeable 68°F (20°C) in November, to an enjoyable 62.1°F (16.7°C). Weather in December »

What is the coldest month in Atascadero?

January is the coldest month in Atascadero, with an average high-temperature of 61°F (16.1°C) and an average low-temperature of 33.1°F (0.6°C).

How much does it rain in Atascadero?

Throughout the year, in Atascadero, California, 14.7" (373.7mm) of rain is accumulated.

What is the wettest month in Atascadero?

February is the month with the most rainfall in Atascadero, with 3.3" (83.6mm) of accumulated precipitation.

When are the longest days in Atascadero?

With an average of 14.5h of daylight, June has the longest days of the year in Atascadero.

What is the driest month in Atascadero?

The month with the least rainfall is July when 0" (0.5mm) of precipitation is typically aggregated.

What is the warmest month in Atascadero?

August is the warmest month, with an average high-temperature of 91.9°F (33.3°C) and an average low-temperature of 52°F (11.1°C).

What is the month with the shortest days in Atascadero?

With an average of 9.8h of daylight, December has the shortest days of the year.
Average rainfall - Atascadero, CA
Average daylight - Atascadero, CA

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).