Climate and monthly weather forecast
Mountain Ranch, CA

Weather in January

January in Mountain Ranch, California, is a mild winter month, with an average temperature fluctuating between 55.6°F (13.1°C) and 38.5°F (3.6°C). In January, the average high-temperature is practically the same as in December - a mild 55.6°F (13.1°C). Weather in January »

Weather in February

February, the last month of the winter in Mountain Ranch, is another mild month, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 38.3°F (3.5°C). In February, the average high-temperature is practically the same as in January - a still mild 56.8°F (13.8°C). Weather in February »

Weather in March

The first month of the spring, March, is still a mild month in Mountain Ranch, California, with an average temperature fluctuating between 39.7°F (4.3°C) and 60.1°F (15.6°C). In Mountain Ranch, the average high-temperature in March is almost the same as in February - a still moderate 60.1°F (15.6°C). Weather in March »

Weather in April

April in Mountain Ranch, California, is an enjoyable spring month, with an average temperature varying between 66.2°F (19°C) and 42.4°F (5.8°C). In April, the average high-temperature slightly increases from a mild 60.1°F (15.6°C) in March to a comfortable 66.2°F (19°C). Weather in April »

Weather in May

May, the last month of the spring in Mountain Ranch, is a warm month, with an average temperature varying between 73.9°F (23.3°C) and 48.2°F (9°C). In Mountain Ranch, the average high-temperature in May marginally rises from a comfortable 66.2°F (19°C) in April to a warm 73.9°F (23.3°C). Weather in May »

Weather in June

June, the first month of the summer in Mountain Ranch, is also a moderately hot month, with an average temperature fluctuating between 54.7°F (12.6°C) and 84.7°F (29.3°C). In Mountain Ranch, California, the average high-temperature in June increases from 73.9°F (23.3°C) in May to a still moderately hot 84.7°F (29.3°C). Weather in June »

Weather in July

July in Mountain Ranch, California, is a tropical summer month, with an average temperature varying between 59.5°F (15.3°C) and 92.1°F (33.4°C). The warmest month is July, with an average high-temperature of 92.1°F (33.4°C) and an average low-temperature of 59.5°F (15.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Mountain Ranch, California, with an average temperature fluctuating between 91°F (32.8°C) and 59.2°F (15.1°C). In August, the average high-temperature is practically the same as in July - a still tropical 91°F (32.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Mountain Ranch, is still a warm month, with an average temperature fluctuating between 85.6°F (29.8°C) and 57°F (13.9°C). In Mountain Ranch, California, the average high-temperature in September is practically the same as in August - a warm 85.6°F (29.8°C). Weather in September »

Weather in October

October, like September, in Mountain Ranch, California, is a moderately hot autumn month, with an average temperature varying between 73.9°F (23.3°C) and 51.1°F (10.6°C). In October, the average high-temperature drops from 85.6°F (29.8°C) in September to a still moderately hot 73.9°F (23.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Mountain Ranch, California, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 43.3°F (6.3°C). In Mountain Ranch, California, the average high-temperature in November drops from a warm 73.9°F (23.3°C) in October to a comfortable 62.2°F (16.8°C). Weather in November »

Weather in December

December, the first month of the winter in Mountain Ranch, is still a cool month, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 53.6°F (12°C). December is the coldest month, with an average high-temperature of 53.6°F (12°C) and an average low-temperature of 37.8°F (3.2°C). Weather in December »
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FAQ

How many days does it rain in Mountain Ranch?

Throughout the year, there are 73.3 rainfall days, and 16.42" (417mm) of precipitation is accumulated.

What is the month with the lowest UV index in Mountain Ranch?

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

What is the most humid month in Mountain Ranch?

March is the most humid month in Mountain Ranch, California, with an average relative humidity of 72%.

What is the rainiest month in Mountain Ranch?

The month with the most rainfall in Mountain Ranch is March, when the rain falls for 13.3 days and typically aggregates up to 3.39" (86mm) of precipitation.

When is Daylight Saving Time (DST) in Mountain Ranch?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Mountain Ranch, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from PDT to PST.

When are the longest days in Mountain Ranch?

The month with the longest days in Mountain Ranch, California, is June, with an average of 14h and 47min of daylight.

What is the warmest month in Mountain Ranch?

The warmest month in Mountain Ranch, California, is July, with an average high-temperature of 92.1°F (33.4°C) and an average low-temperature of 59.5°F (15.3°C).

What is the least humid month in Mountain Ranch?

With an average relative humidity of 37%, July is the least humid month.

What is the driest month in Mountain Ranch?

The months with the least rainfall are July and August Rain falls for 1.7 days and accumulates 0.04" (1mm) of rain.

What month has the most sunshine in Mountain Ranch?

July has the most sunshine of the year in Mountain Ranch, with an average of 12.2h of sunshine.

What is the month with the highest UV index in Mountain Ranch?

The month with the highest UV index in Mountain Ranch, California, is July, with an average maximum UV index of 7.

What is the coldest month in Mountain Ranch?

The coldest month is December, with an average high-temperature of 53.6°F (12°C) and an average low-temperature of 37.8°F (3.2°C).

What is the month with the shortest days in Mountain Ranch?

December has the shortest days of the year in Mountain Ranch, California, with an average of 9h and 34min of daylight.

What is the month with the least sunshine in Mountain Ranch?

December has the least sunshine of the year in Mountain Ranch, with an average of 6h of sunshine.

Average temperature
Mountain Ranch, CA

Average temperature - Mountain Ranch, CA

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (53.6°F).

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is December (37.8°F).

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Average pressure
Mountain Ranch, CA

Average pressure - Mountain Ranch, CA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Mountain Ranch, CA

Average wind speed - Mountain Ranch, CA

The windiest month (with the highest average wind speed) is February (5.6mph).
The calmest months (with the lowest average wind speed) are August and September (4.4mph).

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Average rainfall
Mountain Ranch, CA

Average rainfall - Mountain Ranch, CA

The wettest month (with the highest rainfall) is March (3.39").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days
Mountain Ranch, CA

Average rainfall days - Mountain Ranch, CA

The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is July (1.7 days).

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Average daylight / Average sunshine
Mountain Ranch, CA

Average daylight / Average sunshine - Mountain Ranch, CA

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

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days
Mountain Ranch, CA

Average sunshine days - Mountain Ranch, CA

The month with the most sunshine days is July (28.2 days).
The month with the least sunshine days is March (16.9 days).

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Average UV index
Mountain Ranch, CA

Average UV index - Mountain Ranch, CA

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Mountain Ranch, CA

Average visibility - Mountain Ranch, 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).

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