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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, is a moderate winter month in San Simeon, California, with an average temperature fluctuating between 59.5°F (15.3°C) and 49.6°F (9.8°C). As December transitions into January, San Simeon records an average high-temperature of a still refreshing 59.5°F (15.3°C), showing a gentle shift from the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is another mild month in San Simeon, California, with an average temperature fluctuating between 48.7°F (9.3°C) and 58.6°F (14.8°C). San Simeon's weather in February, with an average high-temperature of a still mild 58.6°F (14.8°C), subtly shifts from January's 59.5°F (15.3°C). Weather in February »
Weather in March
The first month of the spring, March, is still a mild month in San Simeon, California, with an average temperature ranging between min 49.3°F (9.6°C) and max 60.1°F (15.6°C). During March, San Simeon records an average high-temperature of a still mild 60.1°F (15.6°C), marking a slight divergence from February's 58.6°F (14.8°C). Weather in March »
Weather in April
April in San Simeon, California, is an enjoyable spring month, with an average temperature varying between 62.4°F (16.9°C) and 50.7°F (10.4°C). With the onset of April, the average high-temperature registers at an enjoyable 62.4°F (16.9°C), subtly different from March's 60.1°F (15.6°C). Weather in April »
Weather in May
May, the last month of the spring in San Simeon, is also an enjoyable month, with an average temperature fluctuating between 64.9°F (18.3°C) and 52.7°F (11.5°C). Upon the beginning of May, San Simeon's high-temperatures register at a still comfortable 64.9°F (18.3°C), closely mirroring the preceding month. Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in San Simeon, California, with temperature in the range of an average high of 68.9°F (20.5°C) and an average low of 55.9°F (13.3°C). The ushering in of June brings an average high-temperature of an agreeable 68.9°F (20.5°C), closely mirroring the 64.9°F (18.3°C) of May. Weather in June »
Weather in July
July, the same as June, in San Simeon, California, is another pleasant summer month, with an average temperature ranging between max 71.4°F (21.9°C) and min 58.6°F (14.8°C). July records an average high-temperature of a still pleasant 71.4°F (21.9°C), indicating a minor variation from the preceding month. Weather in July »
Weather in August
August, the last month of the summer in San Simeon, is another pleasant month, with an average temperature varying between 72.5°F (22.5°C) and 59.5°F (15.3°C). August, characterized by an average high temperature of 72.5°F (22.5°C) and a low temperature of 59.5°F (15.3°C), is generally the warmest month. Weather in August »
Weather in September
September, the first month of the autumn in San Simeon, is also an agreeable month, with an average temperature varying between 72.3°F (22.4°C) and 60.1°F (15.6°C). The initiation of September sees an average high-temperature of a still pleasant 72.3°F (22.4°C), showing minor variations from the previous month. Weather in September »
Weather in October
October, like September, is another pleasant autumn month in San Simeon, California, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 57.6°F (14.2°C). With the advent of October, San Simeon experiences an average high-temperature of a still agreeable 68.5°F (20.3°C), mirroring a close resemblance to the previous month. Weather in October »
Weather in November
November, the last month of the autumn in San Simeon, is another comfortable month, with an average temperature varying between 53.4°F (11.9°C) and 63.7°F (17.6°C). San Simeon observes a minor difference in average high-temperatures between October's 68.5°F (20.3°C) and November's 63.7°F (17.6°C). Weather in November »
Weather in December
December, the first month of the winter in San Simeon, is also a moderate month, with temperature in the range of an average low of 49.3°F (9.6°C) and an average high of 58.1°F (14.5°C). December is the coldest month, exhibiting average temperatures of 58.1°F (14.5°C) at the peak and 49.3°F (9.6°C) at the base. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in San Simeon?
Throughout the year, in San Simeon, California, there are 50 rainfall days, and 7.4" (188mm) of precipitation is accumulated.
What are the months with the lowest UV index in San Simeon?
January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index.
What is the most humid month in San Simeon?
March is the most humid month, with an average relative humidity of 72%.
When is Daylight Saving Time (DST) in San Simeon?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in San Simeon, 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 driest month in San Simeon?
The months with the least rainfall in San Simeon, California, are June and August Rain falls for 1.2 days and accumulates 0.04" (1mm) of rain.
When are the longest days in San Simeon?
The month with the longest days in San Simeon, California, is June, with an average of 14h and 30min of daylight.
What are the months with the most sunshine in San Simeon?
June through August, with an average of 12h of sunshine, are months with the most sunshine in San Simeon.
What part of the year is the hottest in San Simeon?
August, with an average high of 72.5°F (22.5°C) and a low of 59.5°F (15.3°C), signifies the warmest month of the year in San Simeon.
What is the month with the highest UV index in San Simeon?
With an average maximum UV index of 6, August is the month with the highest UV index in San Simeon, California.
What is the least humid month in San Simeon?
The least humid month is October, with an average relative humidity of 64%.
What is the coldest time of year in San Simeon?
San Simeon, California, experiences its lowest temperatures in December, with an average peak of 58.1°F (14.5°C) and a low of 49.3°F (9.6°C).
What is the rainiest month in San Simeon?
December is the month with the most rainfall. Rain falls for 7.1 days and accumulates 1.5" (38mm) of precipitation.
What is the month with the shortest days in San Simeon?
The month with the shortest days is December, with an average of 9h and 48min of daylight.
What is the month with the least sunshine in San Simeon?
December has the least sunshine of the year, with an average of 6.3h of sunshine.
Average temperature
San Simeon, CA
The warmest month (with the highest average high temperature) is August (72.5°F).
The month with the lowest average high temperature is December (58.1°F).
The month with the highest average low temperature is September (60.1°F).
The coldest month (with the lowest average low temperature) is February (48.7°F).
Average pressure
San Simeon, CA
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.92"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed
San Simeon, CA
- Average wind speed in January:
7.4mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9.9mph - Average wind speed in May:
10.6mph - Average wind speed in June:
9.8mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
8.3mph - Average wind speed in September:
8.1mph - Average wind speed in October:
7.6mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is May (10.6mph).
The calmest month (with the lowest average wind speed) is November (7.3mph).
Average humidity
San Simeon, CA
The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is October (64%).
Average rainfall
San Simeon, CA
- Average rainfall in January:
1.34" - Average rainfall in February:
1.3" - Average rainfall in March:
1.34" - Average rainfall in April:
0.39" - Average rainfall in May:
0.2" - Average rainfall in June:
0.04"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.04" - Average rainfall in September:
0.12" - Average rainfall in October:
0.28" - Average rainfall in November:
0.71" - Average rainfall in December:
1.5"
The wettest month (with the highest rainfall) is December (1.5").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days
San Simeon, CA
- Average rainfall days in January:
5.9 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
9 days - Average rainfall days in April:
5.7 days - Average rainfall days in May:
2.8 days - Average rainfall days in June:
1.2 days
- Average rainfall days in July:
2.7 days - Average rainfall days in August:
0.5 days - Average rainfall days in September:
1.6 days - Average rainfall days in October:
3.1 days - Average rainfall days in November:
3.6 days - Average rainfall days in December:
7.1 days
The month with the highest number of rainy days is March (9 days).
The month with the least rainy days is August (0.5 days).
Average daylight / Average sunshine
San Simeon, CA
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - 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:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
6h and 3min - Average sunshine in March:
8h and 4min - Average sunshine in April:
10h and 5min - Average sunshine in May:
11h and 2min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 2min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 5min - Average sunshine in December:
6h and 2min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days
San Simeon, CA
- Average sunshine days in January:
23.8 days - Average sunshine days in February:
20.3 days - Average sunshine days in March:
21.3 days - Average sunshine days in April:
24.1 days - Average sunshine days in May:
27.3 days - Average sunshine days in June:
28.1 days
- Average sunshine days in July:
26.8 days - Average sunshine days in August:
29.5 days - Average sunshine days in September:
27.4 days - Average sunshine days in October:
27.1 days - Average sunshine days in November:
25.5 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is August (29.5 days).
The month with the least sunshine days is February (20.3 days).
Average UV index
San Simeon, CA
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover
San Simeon, CA
The month with the most cloud cover is March (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility
San Simeon, 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 Simeon, California, USA
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