Monthly weather forecast and climate
Oroville, CA

With an average high-temperature of 55°F (12.8°C) and an average low-temperature of 37.2°F (2.9°C), January is the coldest month. The month with the most rainfall in Oroville is January when the rain falls for 11 days and typically aggregates up to 5.6" (141mm) of precipitation.
Weather in January »
In Oroville, the average high-temperature is 60.8°F (16°C), and the average low-temperature is 40.5°F (4.7°C). In February, the rain falls for 10 days.
Weather in February »
The average high-temperature, in March, is 65.3°F (18.5°C), while the average low-temperature is 43.3°F (6.3°C). In March, the rain falls for 9 days.
Weather in March »
In Oroville, the average high-temperature is 71.8°F (22.1°C), and the average low-temperature is 46.2°F (7.9°C). In Oroville, in April, during 7 rainfall days, 2.2" (56.1mm) of precipitation is typically accumulated.
Weather in April »
In May, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 52.2°F (11.2°C). In Oroville, during May, the rain falls for 4 days and regularly aggregates up to 1" (25.4mm) of precipitation.
Weather in May »
In June, in Oroville, California, the average high-temperature is 89.8°F (32.1°C), and the average low-temperature is 58.3°F (14.6°C). In Oroville, in June, during 2 rainfall days, 0.4" (11.2mm) of precipitation is typically accumulated.
Weather in June »
With an average high-temperature of 96.4°F (35.8°C) and an average low-temperature of 62.1°F (16.7°C), July is the warmest month. The month with the least rainfall in Oroville, California, is July when 0" (1mm) of precipitation is typically aggregated.
Weather in July »
The average high-temperature, in Oroville, is 94.6°F (34.8°C), while the average low-temperature is 59.9°F (15.5°C). Throughout August, in Oroville, 0.1" (3.6mm) of precipitation is accumulated.
Weather in August »
In Oroville, the average high-temperature is 89.1°F (31.7°C), and the average low-temperature is 55.6°F (13.1°C). In September, the rain falls for 1 days.
Weather in September »
In Oroville, the average high-temperature is 78.6°F (25.9°C), and the average low-temperature is 48.9°F (9.4°C). In October, the rain falls for 4 days.
Weather in October »
In November, the average high-temperature is 64.8°F (18.2°C), and the average low-temperature is 42.1°F (5.6°C). In November, the rain falls for 8 days.
Weather in November »
The average high-temperature, in December, is 55.2°F (12.9°C), while the average low-temperature is 37.2°F (2.9°C). In Oroville, it is raining for 10 days, with typically 4.8" (121.9mm) of accumulated precipitation.
Weather in December »

What is the coldest month in Oroville?

The coldest month in Oroville is January, with an average high-temperature of 55°F (12.8°C) and an average low-temperature of 37.2°F (2.9°C).

How much does it rain in Oroville?

In Oroville, California, during the entire year, the rain falls for 66 days and collects up to 28.7" (728.8mm) of precipitation.

What is the rainiest month in Oroville?

The month with the most rainfall in Oroville is January when the rain falls for 11 days and typically aggregates up to 5.6" (141mm) of precipitation.

When are the longest days in Oroville?

June has the longest days of the year in Oroville, with an average of 14.9h of daylight.

What is the warmest month in Oroville?

With an average high-temperature of 96.4°F (35.8°C) and an average low-temperature of 62.1°F (16.7°C), July is the warmest month in Oroville.

What is the driest month in Oroville?

July is the month with the least rainfall in Oroville, California, with 0" (1mm) of accumulated precipitation.

What is the month with the shortest days in Oroville?

The month with the shortest days in Oroville is December, with an average of 9.4h of daylight.
Average rainfall - Oroville, CA
Average rainfall days - Oroville, CA
Average daylight - Oroville, CA

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.4h).

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