Climate and monthly weather forecast
Mountain Ranch, CA

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Weather in January

January in Mountain Ranch, California, is a mild winter month, with an average temperature ranging between min 38.5°F (3.6°C) and max 55.6°F (13.1°C). The average high-temperature during January registers at a refreshing 55.6°F (13.1°C), closely corresponding to the preceding month. Weather in January »

Weather in February

February, the last month of the winter in Mountain Ranch, is also a moderate month, with an average temperature varying between 56.8°F (13.8°C) and 38.3°F (3.5°C). At the start of February, Mountain Ranch's average high-temperature reaches a still refreshing 56.8°F (13.8°C), subtly different from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Mountain Ranch, is also a moderate month, with an average temperature ranging between min 39.7°F (4.3°C) and max 60.1°F (15.6°C). The transition into March reveals an average high-temperature of a still mild 60.1°F (15.6°C), mirroring a close resemblance to February. Weather in March »

Weather in April

April in Mountain Ranch, California, is a comfortable spring month, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 66.2°F (19°C). Entering April, Mountain Ranch notices a subtle temperature elevation, with the average high-temperature advancing from March's refreshing 60.1°F (15.6°C) to a comfortable 66.2°F (19°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Mountain Ranch, California, with an average temperature ranging between max 73.9°F (23.3°C) and min 48.2°F (9°C). Mountain Ranch's weather in May shows a minor rise in the average high-temperature, moving slightly up from April's comfortable 66.2°F (19°C) to a moderately hot 73.9°F (23.3°C). Weather in May »

Weather in June

June, the first month of the summer in Mountain Ranch, is still a warm month, with an average temperature ranging between min 54.7°F (12.6°C) and max 84.7°F (29.3°C). With the onset of June, the average high-temperature slightly shifts from May's moderately hot 73.9°F (23.3°C) to a still warm 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 fluctuating between 92.1°F (33.4°C) and 59.5°F (15.3°C). Mountain Ranch's temperatures tend to reach their peak averages in July, with a high of 92.1°F (33.4°C) and a low of 59.5°F (15.3°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Mountain Ranch, California, with an average temperature ranging between min 59.2°F (15.1°C) and max 91°F (32.8°C). Entering August, the average high-temperature is recorded at a still tropical 91°F (32.8°C), exhibiting a minimal shift from July's 92.1°F (33.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Mountain Ranch, California, with an average temperature fluctuating between 85.6°F (29.8°C) and 57°F (13.9°C). The shift from August to September is characterized by an average high-temperature of a warm 85.6°F (29.8°C), not significantly different from the 91°F (32.8°C) of August. Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Mountain Ranch, California, with an average temperature varying between 73.9°F (23.3°C) and 51.1°F (10.6°C). October brings a decrease in the average high-temperature, falling from September's moderately hot 85.6°F (29.8°C) to a still warm 73.9°F (23.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another comfortable month in Mountain Ranch, California, with an average temperature varying between 43.3°F (6.3°C) and 62.2°F (16.8°C). Transition into November marks a drop in the average high-temperature, moving from a moderately hot 73.9°F (23.3°C) in October to a refreshing 62.2°F (16.8°C). Weather in November »

Weather in December

December, the first month of the winter in Mountain Ranch, is also a fresh month, with an average temperature varying between 53.6°F (12°C) and 37.8°F (3.2°C). In Mountain Ranch, the lowest average temperatures are observed in December, with a high of 53.6°F (12°C) and a low of 37.8°F (3.2°C). Weather in December »
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How much does it rain?

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

What are the months with the lowest UV index?

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

What is the most humid month?

The most humid month is March, with an average relative humidity of 72%.

What is the wettest month?

March is the month with the most rainfall. Rain falls for 13.3 days and accumulates 3.39" (86mm) of precipitation.

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.

When are the longest days?

With an average of 14h and 48min of daylight, June has the longest days of the year.

What month is the hottest?

Mountain Ranch's temperatures tend to reach their peak averages in July, with a high of 92.1°F (33.4°C) and a low of 59.5°F (15.3°C).

What is the least humid month?

The least humid month is July, with an average relative humidity of 37%.

What is the driest month?

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?

The month with the most sunshine is July, with an average of 12.2h of sunshine.

What is the month with the highest UV index?

July is the month with the highest UV index, with an average maximum UV index of 7.

What is the coldest time of year?

Mountain Ranch reaches its average lowest temperatures in December, measuring 53.6°F (12°C) at the peak and 37.8°F (3.2°C) at the lowest.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 36min of daylight.

What is the month with the least sunshine?

December has the least sunshine of the year, 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).

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).

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).

Average humidity
Mountain Ranch, CA

Average humidity - Mountain Ranch, CA

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is July (37%).

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").

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).

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).

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).

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).

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).

Mountain Ranch, California, USA

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