Monthly weather forecast and climate
Jenner, CA

Weather in January

January, like December, is another mild winter month in Jenner, California, with average temperature fluctuating between 42.3°F (5.7°C) and 57.7°F (14.3°C). In January, the average high-temperature is relatively the same as in December - a still moderate 57.7°F (14.3°C). Weather in January »

Weather in February

February, the last month of the winter, in Jenner, is another mild month, with average temperature varying between 41.9°F (5.5°C) and 59.2°F (15.1°C). In February, the average high-temperature is practically the same as in January - a still mild 59.2°F (15.1°C). Weather in February »

Weather in March

The first month of the spring, March, is also a moderate month in Jenner, California, with average temperature varying between 60.6°F (15.9°C) and 43°F (6.1°C). In Jenner, the average high-temperature is almost the same as in February - a still mild 60.6°F (15.9°C). Weather in March »

Weather in April

April in Jenner, California, is an enjoyable spring month, with average temperature ranging between max 65.7°F (18.7°C) and min 44.8°F (7.1°C). In Jenner, the average high-temperature is relatively the same as in March - a comfortable 65.7°F (18.7°C). Weather in April »

Weather in May

May, the last month of the spring, in Jenner, is an agreeable month, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 69.6°F (20.9°C). In Jenner, the average high-temperature in May is almost the same as in April - a pleasant 69.6°F (20.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Jenner, California, with average temperature ranging between max 77.2°F (25.1°C) and min 51.8°F (11°C). In June, the average high-temperature slightly increases, from an agreeable 69.6°F (20.9°C) in May, to a warm 77.2°F (25.1°C). Weather in June »

Weather in July

July, like June, in Jenner, California, is a moderately hot summer month, with average temperature ranging between max 80.2°F (26.8°C) and min 53.1°F (11.7°C). In July, the average high-temperature is relatively the same as in June - a still warm 80.2°F (26.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Jenner, California, with average temperature fluctuating between 53.4°F (11.9°C) and 81°F (27.2°C). With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 53.4°F (11.9°C), August is the warmest month. In August, the average heat index is evaluated at 83.8°F (28.8°C). Weather in August »

Weather in September

September, the first month of the autumn, in Jenner, is still a warm month, with average temperature varying between 79.9°F (26.6°C) and 53.4°F (11.9°C). In Jenner, the average high-temperature is almost the same as in August - a still moderately hot 79.9°F (26.6°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Jenner, California, with average temperature varying between 50.5°F (10.3°C) and 72.5°F (22.5°C). In Jenner, the average high-temperature in October slightly decreases, from a warm 79.9°F (26.6°C) in September, to a pleasant 72.5°F (22.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Jenner, California, with average temperature varying between 45.3°F (7.4°C) and 63.5°F (17.5°C). In Jenner, the average high-temperature in November decreases, from a pleasant 72.5°F (22.5°C) in October, to an enjoyable 63.5°F (17.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Jenner, California, with average temperature ranging between min 41.4°F (5.2°C) and max 56.3°F (13.5°C). December is the coldest month, with an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 41.4°F (5.2°C). Weather in December »
[Resources]

FAQ

How many days does it rain in Jenner?

Throughout the year, in Jenner, there are 60.1 rainfall days, and 12.87" (327mm) of precipitation is accumulated.

What is the month with the lowest UV index in Jenner?

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

What is the wettest month in Jenner?

February is the month with the most rainfall. Rain falls for 7.3 days and accumulates 3.27" (83mm) of precipitation.

What is the most humid month in Jenner?

March is the most humid month, with an average relative humidity of 77%.

When are the longest days in Jenner?

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

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

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the driest month in Jenner?

Months with the least rainfall are July and August Rain falls for 1.3 days and accumulates 0.04" (1mm) of rain.

What month has the most sunshine in Jenner?

The month with the most sunshine is July, with an average of 11.8h of sunshine.

What is the warmest month in Jenner?

August is the warmest month in Jenner, California, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 53.4°F (11.9°C).

What is the least humid month in Jenner?

The least humid month in Jenner, California, is September, with an average relative humidity of 62%.

What is the coldest month in Jenner?

The coldest month is December, with an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 41.4°F (5.2°C).

What is the month with the shortest days in Jenner?

December has the shortest days of the year in Jenner, with an average of 9.5h of daylight.

What is the month with the least sunshine in Jenner?

With an average of 5.4h of sunshine, December has the least sunshine of the year in Jenner, California.

Average temperature
Jenner, CA

Average temperature - Jenner, CA

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (56.3°F).

Months with the highest average low temperature are August and September (53.4°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

[Resources]

Average pressure
Jenner, CA

Average pressure - Jenner, CA

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

[Resources]

Average wind speed
Jenner, CA

Average wind speed - Jenner, CA

The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest month (with the lowest average wind speed) is November (5mph).

[Resources]

Average rainfall
Jenner, CA

Average rainfall - Jenner, CA

The wettest month (with the highest rainfall) is February (3.27").
The driest months (with the least rainfall) are July and August (0.04").

[Resources]

Average rainfall days
Jenner, CA

Average rainfall days - Jenner, CA

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.9 days).

[Resources]

Average daylight / Average sunshine
Jenner, CA

Average daylight / Average sunshine - Jenner, CA

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is December (Average sunshine: 5.4h).

[Resources]

Average sunshine days
Jenner, CA

Average sunshine days - Jenner, CA

The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is February (19.9 days).

[Resources]

Average UV index
Jenner, CA

Average UV index - Jenner, CA

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

[Resources]

Average visibility
Jenner, CA

Average visibility - Jenner, CA

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]