Climate and monthly weather forecast
San Ardo, CA

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Weather in January

January, like December, is another refreshing winter month in San Ardo, California, with temperature in the range of an average low of 44.1°F (6.7°C) and an average high of 60.4°F (15.8°C). San Ardo experiences a subtle adjustment in high-temperatures to a still moderate 60.4°F (15.8°C) with the onset of January, maintaining near parity with December's 58.1°F (14.5°C). Weather in January »

Weather in February

The last month of the winter, February, is a refreshing month in San Ardo, California, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 60.8°F (16°C). The commencement of February notes an average high-temperature of a comfortable 60.8°F (16°C), exhibiting little difference from the previous month. Weather in February »

Weather in March

The first month of the spring, March, is still a refreshing month in San Ardo, California, with an average temperature ranging between min 44.6°F (7°C) and max 64°F (17.8°C). The onset of March marks an average high-temperature of a still refreshing 64°F (17.8°C), hardly differing from February's 60.8°F (16°C). Weather in March »

Weather in April

April is a pleasant spring month in San Ardo, California, with an average temperature varying between 69.1°F (20.6°C) and 47.1°F (8.4°C). San Ardo's April reports an average high-temperature of a pleasant 69.1°F (20.6°C), exhibiting a minor difference from March. Weather in April »

Weather in May

May, the last month of the spring in San Ardo, is a warm month, with an average temperature ranging between max 74.5°F (23.6°C) and min 51.6°F (10.9°C). In May, the meteorological conditions subtly change with the average high-temperature edging from an agreeable 69.1°F (20.6°C) in April to a moderately hot 74.5°F (23.6°C). Weather in May »

Weather in June

June, the first month of the summer in San Ardo, is also a moderately hot month, with an average temperature fluctuating between 82.4°F (28°C) and 57°F (13.9°C). Observing a minor shift, the average high-temperature during June adjusts from May's moderately hot 74.5°F (23.6°C) to a still warm 82.4°F (28°C). Weather in June »

Weather in July

July in San Ardo, California, is a tropical summer month, with temperature in the range of an average low of 60.4°F (15.8°C) and an average high of 87.1°F (30.6°C). With average high and low temperatures of 87.1°F (30.6°C) and 60.4°F (15.8°C) respectively, July is San Ardo's warmest month. July's average heat index is calculated to be a hot 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in San Ardo, California, with an average temperature ranging between max 86.9°F (30.5°C) and min 60.8°F (16°C). San Ardo's August reports an average high-temperature of a still tropical 86.9°F (30.5°C), exhibiting a minor difference from July. Weather in August »

Weather in September

September, the first month of the autumn in San Ardo, is still a warm month, with an average temperature fluctuating between 60.1°F (15.6°C) and 84.2°F (29°C). September's weather displays an average high-temperature of a moderately hot 84.2°F (29°C), slightly varied from August's 86.9°F (30.5°C). Weather in September »

Weather in October

October, like September, in San Ardo, California, is a moderately hot autumn month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 54.5°F (12.5°C). The beginning of October brings a slight decrease in the average high-temperature, transitioning from 84.2°F (29°C) in September to a still moderately hot 75.7°F (24.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in San Ardo, California, with an average temperature fluctuating between 47.8°F (8.8°C) and 66.9°F (19.4°C). As October makes way for November, San Ardo's average high-temperature eases from a moderately hot 75.7°F (24.3°C) to an enjoyable 66.9°F (19.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in San Ardo, California, with an average temperature fluctuating between 42.8°F (6°C) and 58.1°F (14.5°C). San Ardo's December weather reaches an average high of 58.1°F (14.5°C) and an average low of 42.8°F (6°C), making it the coldest month. Weather in December »
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the rainiest month?

The month with the most rainfall is January, when the rain falls for 6.7 days and typically aggregates up to 1.77" (45mm) of precipitation.

How much does it rain?

Throughout the year, there are 55.2 rainfall days, and 9.06" (230mm) of precipitation is accumulated.

What is the most humid month?

February is the most humid month, with an average relative humidity of 68%.

What is the month with the least sunshine?

The months with the least sunshine are February and December, with an average of 6.4h of sunshine.

When is the lowest UV index?

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

When is Daylight Saving Time (DST) in San Ardo?

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 36min of daylight, June has the longest days of the year.

What is the month with the most sunshine?

June and July, with an average of 12.1h of sunshine, are months with the most sunshine.

When is the highest UV index?

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

What time of the year is the hottest?

During the warmest month in San Ardo, July, temperatures average a high of 87.1°F (30.6°C) and a low of 60.4°F (15.8°C).

What is the driest month?

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

What is the least humid month in San Ardo?

September is the least humid month, with an average relative humidity of 47%.

What is the coldest month?

The coldest month is December, with an average high-temperature of 58.1°F (14.5°C) and an average low-temperature of 42.8°F (6°C).

What is the month with the shortest days?

With an average of 9h and 48min of daylight, December has the shortest days of the year.

Average temperature
San Ardo, CA

Average temperature - San Ardo, CA

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (58.1°F).

The month with the highest average low temperature is August (60.8°F).
The coldest months (with the lowest average low temperature) are February and December (42.8°F).

Average pressure
San Ardo, CA

Average pressure - San Ardo, CA

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June and September (29.91"Hg).

Average wind speed
San Ardo, CA

Average wind speed - San Ardo, CA

The windiest month (with the highest average wind speed) is May (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

Average humidity
San Ardo, CA

Average humidity - San Ardo, CA

The month with the highest relative humidity is February (68%).
The month with the lowest relative humidity is September (47%).

Average rainfall
San Ardo, CA

Average rainfall - San Ardo, CA

The wettest month (with the highest rainfall) is January (1.77").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days
San Ardo, CA

Average rainfall days - San Ardo, CA

The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (0.8 days).

Average daylight / Average sunshine
San Ardo, CA

Average daylight / Average sunshine - San Ardo, 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 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 24min).

Average sunshine days
San Ardo, CA

Average sunshine days - San Ardo, CA

The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (19.8 days).

Average UV index
San Ardo, CA

Average UV index - San Ardo, CA

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

Average visibility
San Ardo, CA

Average visibility - San Ardo, 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).

San Ardo, California, USA

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