Climate and monthly weather forecast
Coso Junction, CA

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Weather in January

January, the same as December, is a cool winter month in Coso Junction, California, with an average temperature ranging between max 52.7°F (11.5°C) and min 37.4°F (3°C). The start of January sees the average high-temperature at a still fresh 52.7°F (11.5°C), showing little difference from December's 51.1°F (10.6°C). Weather in January »

Weather in February

The last month of the winter, February, is another cool month in Coso Junction, California, with an average temperature varying between 55°F (12.8°C) and 38.8°F (3.8°C). With February's advent, Coso Junction sees an average high-temperature of a still fresh 55°F (12.8°C), subtly shifted from January's 52.7°F (11.5°C). Weather in February »

Weather in March

March, the first month of the spring in Coso Junction, is a refreshing month, with an average temperature fluctuating between 43.3°F (6.3°C) and 60.3°F (15.7°C). Coso Junction records a slight change with March's average high-temperatures adjusting to a mild 60.3°F (15.7°C) from February's 55°F (12.8°C). Weather in March »

Weather in April

April in Coso Junction, California, is a comfortable spring month, with an average temperature fluctuating between 67.6°F (19.8°C) and 48.2°F (9°C). As April arrives, Coso Junction's weather shows a minor increase in high-temperatures, edging from March's moderate 60.3°F (15.7°C) to a still refreshing 67.6°F (19.8°C). Weather in April »

Weather in May

May, the last month of the spring in Coso Junction, is a moderately hot month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 55.2°F (12.9°C). May's arrival signals a subtle increase in average high-temperatures, moving from April's comfortable 67.6°F (19.8°C) to a moderately hot 74.8°F (23.8°C). Weather in May »

Weather in June

June, the first month of the summer in Coso Junction, is a hot month, with an average temperature fluctuating between 64.9°F (18.3°C) and 86.7°F (30.4°C). The onset of June brings a rise in the average high-temperature, elevating from a moderately hot 74.8°F (23.8°C) in May to a tropical 86.7°F (30.4°C). Weather in June »

Weather in July

July, the same as June, in Coso Junction, California, is another hot summer month, with temperature in the range of an average low of 71.1°F (21.7°C) and an average high of 92.3°F (33.5°C). During the warmest month, July, temperatures average a high of 92.3°F (33.5°C) and a low of 71.1°F (21.7°C). Weather in July »

Weather in August

August, the last month of the summer in Coso Junction, is another hot month, with an average temperature ranging between min 69.8°F (21°C) and max 91°F (32.8°C). Coso Junction records a slight change with August's average high-temperatures adjusting to a still tropical 91°F (32.8°C) from July's 92.3°F (33.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Coso Junction, California, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 84.4°F (29.1°C). The beginning of September brings a slight decrease in the average high-temperature, transitioning from a hot 91°F (32.8°C) in August to a warm 84.4°F (29.1°C). Weather in September »

Weather in October

October, the same as September, in Coso Junction, California, is another pleasant autumn month, with an average temperature varying between 53.6°F (12°C) and 72°F (22.2°C). During the transition into October, Coso Junction observes a decrease in the average high-temperature, falling from a moderately hot 84.4°F (29.1°C) in September to a pleasant 72°F (22.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Coso Junction, is another mild month, with an average temperature fluctuating between 43.3°F (6.3°C) and 60.6°F (15.9°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a refreshing 60.6°F (15.9°C) from an agreeable 72°F (22.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Coso Junction, California, with an average temperature varying between 35.6°F (2°C) and 51.1°F (10.6°C). December, with an average high of 51.1°F (10.6°C) and a low of 35.6°F (2°C), signifies the coldest month of the year. Weather in December »
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the most humid month in Coso Junction?

The most humid month is January, with an average relative humidity of 48%.

How many days does it rain?

Throughout the year, there are 41.5 rainfall days, and 4.69" (119mm) of precipitation is accumulated.

When does it snow?

January, February and November are months with snowfall.

How much does it snow?

In Coso Junction, during the entire year, snow falls for 1.3 days and aggregates up to 1.1" (28mm) of snow.

What are the months with the least sunshine?

January and December, with an average of 7.1h of sunshine, are months with the least sunshine.

When it does not snow in Coso Junction?

March through October and December are months without snowfall.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

What is the driest month in Coso Junction?

The month with the least rainfall is June, when the rain falls for 0.8 days and typically collects 0.04" (1mm) of precipitation.

When are the longest days?

With an average of 14h and 36min of daylight, June has the longest days of the year.

What is the month with the most sunshine?

The months with the most sunshine in Coso Junction are June and July, with an average of 12.2h of sunshine.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What is the warmest month?

In Coso Junction, the peak temperatures are generally noted in July, averaging a high of 92.3°F (33.5°C) and a low of 71.1°F (21.7°C).

What is the least humid month?

With an average relative humidity of 20%, August is the least humid month.

When does it snow the most?

November is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.87" (22mm) of snow.

What time of the year is the coldest?

December, having an average high-temperature of 51.1°F (10.6°C) and an average low-temperature of 35.6°F (2°C), is the coldest month.

What is the wettest month?

The month with the most rainfall is December, when the rain falls for 4.6 days and typically aggregates up to 0.87" (22mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 48min of daylight.

What is the month with the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 2.

Average temperature
Coso Junction, CA

Average temperature - Coso Junction, CA

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is December (51.1°F).

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is December (35.6°F).

Average pressure
Coso Junction, CA

Average pressure - Coso Junction, CA

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

Average wind speed
Coso Junction, CA

Average wind speed - Coso Junction, CA

The windiest months (with the highest average wind speed) are May and June (9.1mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).

Average humidity
Coso Junction, CA

Average humidity - Coso Junction, CA

The month with the highest relative humidity is January (48%).
The month with the lowest relative humidity is August (20%).

Average rainfall
Coso Junction, CA

Average rainfall - Coso Junction, CA

The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days
Coso Junction, CA

Average rainfall days - Coso Junction, CA

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.8 days).

Average snowfall
Coso Junction, CA

Average snowfall - Coso Junction, CA

The month with the highest snowfall is November (0.87").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").

Average snowfall days
Coso Junction, CA

Average snowfall days - Coso Junction, CA

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Coso Junction, CA

Average daylight / Average sunshine - Coso Junction, CA

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).

Average sunshine days
Coso Junction, CA

Average sunshine days - Coso Junction, CA

The month with the most sunshine days is June (28.4 days).
The month with the least sunshine days is February (21.6 days).

Average cloud cover
Coso Junction, CA

Average cloud cover - Coso Junction, CA

The months with the most cloud cover are January and March (Cloud cover 18).
The months with the least cloud cover are August and September (Cloud cover 4).

Average visibility
Coso Junction, CA

Average visibility - Coso Junction, CA

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

Coso Junction, California, USA

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