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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Rancho Santa Margarita, California, is another refreshing winter month, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 65.5°F (18.6°C). January's arrival brings an average high-temperature of a still enjoyable 65.5°F (18.6°C), slightly deviating from December's 63°F (17.2°C). Weather in January »
Weather in February
The last month of the winter, February, is also an enjoyable month in Rancho Santa Margarita, California, with an average temperature varying between 64°F (17.8°C) and 48.9°F (9.4°C). Transitioning into February, Rancho Santa Margarita records an average high-temperature of a still enjoyable 64°F (17.8°C), almost identical to January's 65.5°F (18.6°C). Weather in February »
Weather in March
The first month of the spring, March, is still a comfortable month in Rancho Santa Margarita, California, with temperature in the range of an average high of 66.2°F (19°C) and an average low of 50.4°F (10.2°C). Rancho Santa Margarita's weather in March, with an average high-temperature of a still enjoyable 66.2°F (19°C), subtly shifts from February's 64°F (17.8°C). Weather in March »
Weather in April
April is a pleasant spring month in Rancho Santa Margarita, California, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 52.7°F (11.5°C). Rancho Santa Margarita's average high-temperature in April is an agreeable 68.5°F (20.3°C), marking an insignificant difference from the 66.2°F (19°C) of March. Weather in April »
Weather in May
The last month of the spring, May, is another pleasant month in Rancho Santa Margarita, California, with temperature in the range of an average low of 55.6°F (13.1°C) and an average high of 70.2°F (21.2°C). Rancho Santa Margarita records an average high-temperature of a still pleasant 70.2°F (21.2°C) in May, maintaining a close correlation with April's 68.5°F (20.3°C). Weather in May »
Weather in June
June, the first month of the summer in Rancho Santa Margarita, is a warm month, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 74.3°F (23.5°C). Rancho Santa Margarita's average high-temperature marks a moderately hot 74.3°F (23.5°C) with the advent of June, closely mirroring that of the preceding month. Weather in June »
Weather in July
July, the same as June, is another warm summer month in Rancho Santa Margarita, California, with an average temperature ranging between min 62.8°F (17.1°C) and max 79.2°F (26.2°C). With the advent of July, Rancho Santa Margarita's high-temperatures adjust to a still warm 79.2°F (26.2°C), closely aligning with the preceding month. Weather in July »
Weather in August
August, the last month of the summer in Rancho Santa Margarita, is another warm month, with temperature in the range of an average low of 64.2°F (17.9°C) and an average high of 81.1°F (27.3°C). The warmest period tends to be August, when average temperatures fluctuate between a high of 81.1°F (27.3°C) and a low of 64.2°F (17.9°C). For most parts of August, the heat index is computed to be 84.2°F (29°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Rancho Santa Margarita, California, with an average temperature varying between 63.5°F (17.5°C) and 79.7°F (26.5°C). September's arrival shows an average high-temperature of a still moderately hot 79.7°F (26.5°C), hardly different from the previous month. Weather in September »
Weather in October
October, like September, in Rancho Santa Margarita, California, is a moderately hot autumn month, with an average temperature varying between 60.1°F (15.6°C) and 75.2°F (24°C). The introduction of October notes a subtle temperature variation to a still moderately hot 75.2°F (24°C) from September's 79.7°F (26.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an agreeable month in Rancho Santa Margarita, California, with an average temperature fluctuating between 69.4°F (20.8°C) and 54.7°F (12.6°C). November brings a slight decrease in temperature, down from a moderately hot 75.2°F (24°C) in October to an agreeable 69.4°F (20.8°C). Weather in November »
Weather in December
December, the first month of the winter in Rancho Santa Margarita, is still a refreshing month, with an average temperature fluctuating between 63°F (17.2°C) and 49.8°F (9.9°C). December, with its high-temperature average of 63°F (17.2°C) and a low-temperature average of 49.8°F (9.9°C), is the coldest month. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Rancho Santa Margarita?
Throughout the year, in Rancho Santa Margarita, California, there are 64.2 rainfall days, and 5.79" (147mm) of precipitation is accumulated.
What are the months with the lowest UV index in Rancho Santa Margarita?
January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index.
When is Daylight Saving Time (DST) in Rancho Santa Margarita?
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 Rancho Santa Margarita?
The months with the highest humidity are May and June, with an average relative humidity of 70%.
What is the driest month in Rancho Santa Margarita?
June is the month with the least rainfall. Rain falls for 1.9 days and accumulates 0.08" (2mm) of precipitation.
When are the longest days in Rancho Santa Margarita?
June has the longest days of the year in Rancho Santa Margarita, California, with an average of 14h and 24min of daylight.
What are the months with the highest UV index in Rancho Santa Margarita?
The months with the highest UV index are June through September, with an average maximum UV index of 6.
What is the hottest time of year in Rancho Santa Margarita?
With its average high temperature of 81.1°F (27.3°C) and a low of 64.2°F (17.9°C), August is regarded as the warmest month in Rancho Santa Margarita, California.
What month has the most sunshine in Rancho Santa Margarita?
The month with the most sunshine in Rancho Santa Margarita, California, is August, with an average of 12h of sunshine.
What is the least humid month in Rancho Santa Margarita?
November is the least humid month, with an average relative humidity of 56%.
What time of the year is the coldest in Rancho Santa Margarita?
In Rancho Santa Margarita, California, the average lowest temperatures are observed in December, with a high of 63°F (17.2°C) and a low of 49.8°F (9.9°C).
What is the wettest month in Rancho Santa Margarita?
The month with the most rainfall is December, when the rain falls for 6.7 days and typically aggregates up to 1.02" (26mm) of precipitation.
What is the month with the shortest days in Rancho Santa Margarita?
December has the shortest days of the year, with an average of 10h and 0min of daylight.
What is the month with the least sunshine in Rancho Santa Margarita?
The month with the least sunshine in Rancho Santa Margarita is December, with an average of 6.6h of sunshine.
Average temperature
Rancho Santa Margarita, CA
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (63°F).
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).
Average pressure
Rancho Santa Margarita, CA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.89"Hg - Average pressure in September:
29.88"Hg - Average pressure in October:
29.94"Hg - Average pressure in November:
30.02"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).
Average wind speed
Rancho Santa Margarita, CA
- Average wind speed in January:
5mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.3mph - Average wind speed in April:
5.8mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.6mph - Average wind speed in October:
4.7mph - Average wind speed in November:
4.9mph - Average wind speed in December:
5mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Rancho Santa Margarita, CA
The months with the highest relative humidity are May and June (70%).
The month with the lowest relative humidity is November (56%).
Average rainfall
Rancho Santa Margarita, CA
- Average rainfall in January:
0.63" - Average rainfall in February:
0.71" - Average rainfall in March:
0.67" - Average rainfall in April:
0.43" - Average rainfall in May:
0.35" - Average rainfall in June:
0.08"
- Average rainfall in July:
0.39" - Average rainfall in August:
0.35" - Average rainfall in September:
0.24" - Average rainfall in October:
0.39" - Average rainfall in November:
0.51" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is December (1.02").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days
Rancho Santa Margarita, CA
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
6.5 days - Average rainfall days in March:
8.6 days - Average rainfall days in April:
7.1 days - Average rainfall days in May:
5.5 days - Average rainfall days in June:
1.9 days
- Average rainfall days in July:
5.4 days - Average rainfall days in August:
3.3 days - Average rainfall days in September:
4.5 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
4.9 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is March (8.6 days).
The month with the least rainy days is June (1.9 days).
Average daylight / Average sunshine
Rancho Santa Margarita, CA
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
6h and 4min - Average sunshine in March:
8h and 3min - Average sunshine in April:
10h and 4min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 3min - Average sunshine in October:
8h and 2min - Average sunshine in November:
7h and 0min - Average sunshine in December:
6h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days
Rancho Santa Margarita, CA
- Average sunshine days in January:
24.3 days - Average sunshine days in February:
19.8 days - Average sunshine days in March:
20.5 days - Average sunshine days in April:
20.1 days - Average sunshine days in May:
20.3 days - Average sunshine days in June:
23.7 days
- Average sunshine days in July:
22.8 days - Average sunshine days in August:
24.1 days - Average sunshine days in September:
22.2 days - Average sunshine days in October:
23.6 days - Average sunshine days in November:
22.9 days - Average sunshine days in December:
22.7 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is February (19.8 days).
Average UV index
Rancho Santa Margarita, 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 January, February, March, November and December (UV index 4).
Average cloud cover
Rancho Santa Margarita, CA
The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility
Rancho Santa Margarita, 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 Margarita, California, USA
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