Climate and monthly weather forecast
Los Serranos, CA

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Weather in January

January, like December, in Los Serranos, California, is another enjoyable winter month, with an average temperature ranging between min 48.7°F (9.3°C) and max 66.7°F (19.3°C). January's onset records an average high-temperature of a still enjoyable 66.7°F (19.3°C), a near match to December's 64.4°F (18°C). Weather in January »

Weather in February

February, the last month of the winter in Los Serranos, is another comfortable month, with an average temperature fluctuating between 65.8°F (18.8°C) and 47.3°F (8.5°C). In the transition from January to February, Los Serranos reports an average high-temperature of a still enjoyable 65.8°F (18.8°C), indicating a close resemblance to the prior month. Weather in February »

Weather in March

March, the first month of the spring in Los Serranos, is an agreeable month, with an average temperature varying between 49.1°F (9.5°C) and 69.8°F (21°C). The shift into March finds Los Serranos, California, at an average high-temperature of an agreeable 69.8°F (21°C), closely comparable to February's conditions. Weather in March »

Weather in April

April in Los Serranos, California, is a moderately hot spring month, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 73.9°F (23.3°C). Transitioning into April, Los Serranos experiences an average high-temperature of a moderately hot 73.9°F (23.3°C), marking a minor shift from the preceding month. Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Los Serranos, California, with an average temperature varying between 55.2°F (12.9°C) and 76.8°F (24.9°C). The arrival of May marks a slight shift to an average high-temperature of a still moderately hot 76.8°F (24.9°C) from April's 73.9°F (23.3°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Los Serranos, California, with an average temperature ranging between max 83.7°F (28.7°C) and min 59.2°F (15.1°C). As June begins, there's a slight increase in the average high-temperature, moving from a moderately hot 76.8°F (24.9°C) in May to a still warm 83.7°F (28.7°C). Weather in June »

Weather in July

July in Los Serranos, California, is a tropical summer month, with an average temperature ranging between max 89.2°F (31.8°C) and min 65.1°F (18.4°C). The transition from June to July brings a subtle temperature rise, with average high-temperatures increasing from a moderately hot 83.7°F (28.7°C) to a hot 89.2°F (31.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Los Serranos, California, with temperature in the range of an average high of 91°F (32.8°C) and an average low of 66.6°F (19.2°C). Los Serranos records the warmest temperatures in August, averaging a high of 91°F (32.8°C) and a low of 66.6°F (19.2°C). The heat index value during August is computed to be a fiery hot 95°F (35°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Los Serranos, California, with an average temperature fluctuating between 64.4°F (18°C) and 88.3°F (31.3°C). Los Serranos, California, experiences an average high-temperature of a still hot 88.3°F (31.3°C) in September, subtly different from August's 91°F (32.8°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Los Serranos, California, with an average temperature fluctuating between 80.4°F (26.9°C) and 59.2°F (15.1°C). The beginning of October brings a minor change in the average high-temperature, shifting from a tropical 88.3°F (31.3°C) in September to a warm 80.4°F (26.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Los Serranos, California, with an average temperature fluctuating between 72.3°F (22.4°C) and 53.4°F (11.9°C). The transition to November results in a modest reduction in average high-temperature, moving from a moderately hot 80.4°F (26.9°C) in October to a pleasant 72.3°F (22.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a refreshing month in Los Serranos, California, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 47.5°F (8.6°C). December, known for its average high temperature of 64.4°F (18°C) and an average low temperature of 47.5°F (8.6°C), is the coldest month. Weather in December »
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Frequently asked questions

How much does it rain in Los Serranos?

In Los Serranos, California, during the entire year, the rain falls for 36.5 days and collects up to 3.15" (80mm) of precipitation.

What is the month with the lowest UV index in Los Serranos?

January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index.

What is the month with the least sunshine in Los Serranos?

February and December, with an average of 6.8h of sunshine, are months with the least sunshine in Los Serranos.

When is Daylight Saving Time (DST) in Los Serranos?

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 most humid month in Los Serranos?

May is the most humid month, with an average relative humidity of 57%.

What is the driest month in Los Serranos?

The only month without rainfall in Los Serranos, California, is June.

When are the longest days in Los Serranos?

June has the longest days of the year, with an average of 14h and 24min of daylight.

When does it rain in Los Serranos?

Months with rainfall in Los Serranos are January through May, July through December.

What month has the most sunshine in Los Serranos?

July has the most sunshine of the year, with an average of 12.1h of sunshine.

What are the months with the highest UV index in Los Serranos?

July and August, with an average maximum UV index of 7, are months with the highest UV index in Los Serranos, California.

What is the hottest time of year in Los Serranos?

In Los Serranos, California, the peak average temperatures are observed in August, with a high of 91°F (32.8°C) and a low of 66.6°F (19.2°C).

What is the least humid month in Los Serranos?

November is the least humid month in Los Serranos, with an average relative humidity of 45%.

What month is the coldest in Los Serranos?

Los Serranos, California, experiences its lowest temperatures in December, with an average peak of 64.4°F (18°C) and a low of 47.5°F (8.6°C).

What is the rainiest month in Los Serranos?

The month with the most rainfall in Los Serranos is December, when the rain falls for 4.7 days and typically aggregates up to 0.75" (19mm) of precipitation.

What is the month with the shortest days in Los Serranos?

The month with the shortest days in Los Serranos, California, is December, with an average of 9h and 54min of daylight.

Average temperature
Los Serranos, CA

Average temperature - Los Serranos, CA

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is December (64.4°F).

The month with the highest average low temperature is August (66.6°F).
The coldest month (with the lowest average low temperature) is February (47.3°F).

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Average pressure
Los Serranos, CA

Average pressure - Los Serranos, CA

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed
Los Serranos, CA

Average wind speed - Los Serranos, CA

The windiest month (with the highest average wind speed) is May (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average rainfall
Los Serranos, CA

Average rainfall - Los Serranos, CA

The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is June (0").

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Average rainfall days
Los Serranos, CA

Average rainfall days - Los Serranos, CA

The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.8 days).

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Average daylight / Average sunshine
Los Serranos, CA

Average daylight / Average sunshine - Los Serranos, CA

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 48min).

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Average sunshine days
Los Serranos, CA

Average sunshine days - Los Serranos, CA

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (22.8 days).

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Average UV index
Los Serranos, CA

Average UV index - Los Serranos, CA

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average visibility
Los Serranos, CA

Average visibility - Los Serranos, 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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Los Serranos, California, USA

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