Climate and monthly weather forecast
Rancho Santa Fe, CA

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Weather in January

January, the same as December, is another comfortable winter month in Rancho Santa Fe, California, with an average temperature fluctuating between 63.7°F (17.6°C) and 53.1°F (11.7°C). Rancho Santa Fe observes an average high-temperature of a still enjoyable 63.7°F (17.6°C) in January, barely different from 63°F (17.2°C) in December. Weather in January »

Weather in February

February, the last month of the winter in Rancho Santa Fe, is another refreshing month, with an average temperature varying between 63°F (17.2°C) and 51.8°F (11°C). Lowest temperatures are observed in February and December, averaging a high-temperature of 63°F (17.2°C). Weather in February »

Weather in March

March, the first month of the spring in Rancho Santa Fe, is also an enjoyable month, with an average temperature varying between 64°F (17.8°C) and 52.7°F (11.5°C). Rancho Santa Fe observes an average high-temperature of a still enjoyable 64°F (17.8°C) in March, barely different from 63°F (17.2°C) in February. Weather in March »

Weather in April

April, the same as March, is another enjoyable spring month in Rancho Santa Fe, California, with an average temperature ranging between min 54°F (12.2°C) and max 65.8°F (18.8°C). As Rancho Santa Fe steps into April, the average high-temperature holds at a still comfortable 65.8°F (18.8°C), hinting at a minor fluctuation from the prior month. Weather in April »

Weather in May

The last month of the spring, May, is another comfortable month in Rancho Santa Fe, California, with an average temperature ranging between min 55.8°F (13.2°C) and max 66.7°F (19.3°C). May is marked by an average high-temperature of a still enjoyable 66.7°F (19.3°C), almost identical to the preceding month. Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Rancho Santa Fe, California, with an average temperature ranging between max 70.2°F (21.2°C) and min 58.5°F (14.7°C). Rancho Santa Fe's average high-temperature in June sits at a pleasant 70.2°F (21.2°C), showing little difference from the previous month. Weather in June »

Weather in July

July in Rancho Santa Fe, California, is a moderately hot summer month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 63.5°F (17.5°C). Rancho Santa Fe's July average high-temperature settles at a moderately hot 74.8°F (23.8°C), showing a near match with the preceding month. Weather in July »

Weather in August

August, the last month of the summer in Rancho Santa Fe, is another warm month, with an average temperature ranging between max 76.5°F (24.7°C) and min 64.9°F (18.3°C). The arrival of August sees a recorded average high-temperature of a still warm 76.5°F (24.7°C), showing little divergence from the previous month's conditions. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Rancho Santa Fe, California, with temperature in the range of an average low of 64.8°F (18.2°C) and an average high of 76.6°F (24.8°C). September, characterized by an average high temperature of 76.6°F (24.8°C) and a low temperature of 64.8°F (18.2°C), is generally the warmest month. Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Rancho Santa Fe, California, with an average temperature varying between 72.9°F (22.7°C) and 61.5°F (16.4°C). Rancho Santa Fe experiences an average high-temperature of an agreeable 72.9°F (22.7°C) in October, marking an insignificant shift from 76.6°F (24.8°C) in September. Weather in October »

Weather in November

November, the last month of the autumn in Rancho Santa Fe, is another pleasant month, with an average temperature ranging between min 57°F (13.9°C) and max 68°F (20°C). Upon the onset of November, Rancho Santa Fe witnesses an average high-temperature of a still agreeable 68°F (20°C), showing a close resemblance to the prior month. Weather in November »

Weather in December

December, the first month of the winter in Rancho Santa Fe, is also an enjoyable month, with an average temperature ranging between max 63°F (17.2°C) and min 52.5°F (11.4°C). February and December mark Rancho Santa Fe's lowest temperatures, averaging a high-temperature of 63°F (17.2°C). Weather in December »
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

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.

When is the lowest UV index?

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

What part of the year is the coldest?

February and December, with an average high-temperature of 63°F (17.2°C), are the coldest months in Rancho Santa Fe.

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.

What is the most humid month?

June is the most humid month, with an average relative humidity of 75%.

What is the driest month?

June is the month with the least rainfall. Rain falls for 3.5 days and accumulates 0.12" (3mm) of precipitation.

When are the longest days?

With an average of 14h and 18min of daylight, June has the longest days of the year.

What are the months with the most sunshine?

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

What is the month with the highest UV index?

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

What is the hottest time of year?

The highest temperatures are recorded in September, with averages reaching a high of 76.6°F (24.8°C) and a low of 64.8°F (18.2°C).

What is the least humid month?

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

What is the wettest month?

The month with the most rainfall is December, when the rain falls for 5.3 days and typically aggregates up to 1.06" (27mm) of precipitation.

What is the month with the shortest days?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

What is the month with the least sunshine?

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

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).
The 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).

Average pressure
Rancho Santa Fe, CA

Average pressure - Rancho Santa Fe, CA

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

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).

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%).

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").

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).

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: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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).

Average UV index
Rancho Santa Fe, CA

Average UV index - Rancho Santa Fe, CA

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

Average visibility
Rancho Santa Fe, CA

Average visibility - Rancho Santa Fe, 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).

Rancho Santa Fe, California, USA

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