Monthly weather forecast and climate
Rancho Santa Fe, CA

Weather in January

January, like December, in Rancho Santa Fe, California, is another comfortable winter month, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 63.7°F (17.6°C). In January, the average high-temperature is practically the same as in December - a still comfortable 63.7°F (17.6°C). Weather in January »

Weather in February

The last month of the winter, February, is another comfortable month in Rancho Santa Fe, California, with average temperature fluctuating between 63°F (17.2°C) and 51.8°F (11°C). The coldest months are February and December, with an average high-temperature of 63°F (17.2°C). Weather in February »

Weather in March

The first month of the spring, March, is still a comfortable month in Rancho Santa Fe, California, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 64°F (17.8°C). In March, the average high-temperature is relatively the same as in February - a still comfortable 64°F (17.8°C). Weather in March »

Weather in April

April, the same as March, is another enjoyable spring month in Rancho Santa Fe, California, with average temperature fluctuating between 54°F (12.2°C) and 65.8°F (18.8°C). In April, the average high-temperature is relatively the same as in March - a still comfortable 65.8°F (18.8°C). Weather in April »

Weather in May

May, the last month of the spring, in Rancho Santa Fe, is also an enjoyable month, with average temperature ranging between max 66.7°F (19.3°C) and min 55.8°F (13.2°C). In May, the average high-temperature is practically the same as in April - a still enjoyable 66.7°F (19.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Rancho Santa Fe, is a pleasant month, with average temperature fluctuating between 70.2°F (21.2°C) and 58.5°F (14.7°C). In Rancho Santa Fe, the average high-temperature in June is relatively the same as in May - an agreeable 70.2°F (21.2°C). Weather in June »

Weather in July

July in Rancho Santa Fe, California, is a warm summer month, with average temperature varying between 63.5°F (17.5°C) and 74.8°F (23.8°C). In Rancho Santa Fe, the average high-temperature is almost the same as in June - a moderately hot 74.8°F (23.8°C). Weather in July »

Weather in August

August, the last month of the summer, in Rancho Santa Fe, is also a moderately hot month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 76.5°F (24.7°C). In August, the average high-temperature is relatively the same as in July - a still warm 76.5°F (24.7°C). Weather in August »

Weather in September

September, the first month of the autumn, in Rancho Santa Fe, is still a warm month, with average temperature fluctuating between 64.8°F (18.2°C) and 76.6°F (24.8°C). With an average high-temperature of 76.6°F (24.8°C) and an average low-temperature of 64.8°F (18.2°C), September is the warmest month. Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Rancho Santa Fe, California, with average temperature varying between 61.5°F (16.4°C) and 72.9°F (22.7°C). In Rancho Santa Fe, the average high-temperature is practically the same as in September - a pleasant 72.9°F (22.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in Rancho Santa Fe, California, with average temperature ranging between max 68°F (20°C) and min 57°F (13.9°C). In November, the average high-temperature is almost the same as in October - a still agreeable 68°F (20°C). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Rancho Santa Fe, California, with average temperature ranging between max 63°F (17.2°C) and min 52.5°F (11.4°C). February and December, with an average high-temperature of 63°F (17.2°C), are the coldest months. Weather in December »
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FAQ

How many days does it rain in Rancho Santa Fe?

Throughout the year, there are 55.7 rainfall days, and 5.75" (146mm) of precipitation is accumulated.

What are the months with the lowest UV index in Rancho Santa Fe?

Months with the lowest UV index in Rancho Santa Fe, California, are January through March, November and December, with an average maximum UV index of 4.

What is the coldest month in Rancho Santa Fe?

The coldest months are February and December, with an average high-temperature of 63°F (17.2°C).

What is the most humid month in Rancho Santa Fe?

With an average relative humidity of 75%, June is the most humid month in Rancho Santa Fe.

What is the driest month in Rancho Santa Fe?

June is the month with the least rainfall in Rancho Santa Fe, California. Rain falls for 3.5 days and accumulates 0.12" (3mm) of precipitation.

When are the longest days in Rancho Santa Fe?

The month with the longest days in Rancho Santa Fe is June, with an average of 14.3h of daylight.

What are the months with the most sunshine in Rancho Santa Fe?

Months with the most sunshine are July and August, with an average of 11.9h of sunshine.

What is the month with the highest UV index in Rancho Santa Fe?

July and August, with an average maximum UV index of 6, are months with the highest UV index.

What is the warmest month in Rancho Santa Fe?

The warmest month in Rancho Santa Fe, California, is September, with an average high-temperature of 76.6°F (24.8°C) and an average low-temperature of 64.8°F (18.2°C).

What is the least humid month in Rancho Santa Fe?

November is the least humid month, with an average relative humidity of 60%.

What is the rainiest month in Rancho Santa Fe?

December is the month with the most rainfall. Rain falls for 5.3 days and accumulates 1.06" (27mm) of precipitation.

What is the month with the shortest days in Rancho Santa Fe?

With an average of 10h of daylight, December has the shortest days of the year in Rancho Santa Fe, California.

What is the month with the least sunshine in Rancho Santa Fe?

With an average of 6.6h of sunshine, December has the least sunshine of the year.

Average temperature
Rancho Santa Fe, CA

Average temperature - Rancho Santa Fe, CA

The warmest month (with the highest average high temperature) is September (76.6°F).
Months with the lowest average high temperature are February and December (63°F).

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (51.8°F).

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Average pressure
Rancho Santa Fe, CA

Average pressure - Rancho Santa Fe, CA

The month with the highest atmospheric pressure is January (30.09").
Months with the lowest atmospheric pressure are June and September (29.88").

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Average wind speed
Rancho Santa Fe, CA

Average wind speed - Rancho Santa Fe, CA

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is October (5.2mph).

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Average humidity
Rancho Santa Fe, CA

Average humidity - Rancho Santa Fe, CA

The month with the highest relative humidity is June (75%).
The month with the lowest relative humidity is November (60%).

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Average rainfall
Rancho Santa Fe, CA

Average rainfall - Rancho Santa Fe, CA

The wettest month (with the highest rainfall) is December (1.06").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days
Rancho Santa Fe, CA

Average rainfall days - Rancho Santa Fe, CA

The month with the highest number of rainy days is March (7.4 days).
The month with the least rainy days is August (2.8 days).

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Average daylight / Average sunshine
Rancho Santa Fe, CA

Average daylight / Average sunshine - Rancho Santa Fe, CA

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

Months with the most sunshine are July and August (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 6.6h).

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Average sunshine days
Rancho Santa Fe, CA

Average sunshine days - Rancho Santa Fe, CA

The month with the most sunshine days is October (25.9 days).
The month with the least sunshine days is February (21 days).

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Average UV index
Rancho Santa Fe, CA

Average UV index - Rancho Santa Fe, CA

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average visibility
Rancho Santa Fe, CA

Average visibility - Rancho Santa Fe, CA

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

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