Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The onset of October brings with it an average high-temperature of a still agreeable 68.5°F (20.3°C), showing a negligible variation from the month before. Throughout October, San Simeon's nights cool down to an average of 57.6°F (14.2°C).Humidity
With an average relative humidity of 64%, October is the least humid month.Rainfall
In San Simeon, during October, the rain falls for 3.1 days and regularly aggregates up to 0.28" (7mm) of precipitation. In San Simeon, during the entire year, the rain falls for 50 days and collects up to 7.4" (188mm) of precipitation.Daylight
In October, the average length of the day in San Simeon is 11h and 16min.On the first day of October, sunrise is at 7:00 am and sunset at 6:47 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 6:10 pm PDT.
Sunshine
In October, the average sunshine is 7.3h.UV index
In October, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In October, the UV index of 5 transforms into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What is the least humid month?
What is the average humidity in October in San Simeon?
How many days does it rain in October in San Simeon?
What is the average length of the day in October?
When is the sunrise / sunset in October?
How long on average sun shines in October?
What is the UV index intensity in October?
Average temperature in October
San Simeon, CA
- Average high temperature in October: 68.5°F
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).
- Average low temperature in October: 57.6°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 in October
San Simeon, CA
- Average pressure in October: 29.98"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 in October
San Simeon, CA
- Average wind speed in October: 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 in October
San Simeon, CA
- Average humidity in October: 64%
The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is October (64%).
Average rainfall in October
San Simeon, CA
- Average rainfall in October: 0.28"
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 in October
San Simeon, CA
- Average rainfall days in October: 3.1 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 in October /
Average sunshine in October
San Simeon, CA
- Average daylight in October: 11h and 2min
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 October: 7h 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 in October
San Simeon, CA
- Average sunshine days in October: 27.1 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 in October
San Simeon, CA
- Average UV index in October: 5
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 in October
San Simeon, CA
- Average cloud cover in October: 13
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 in October
San Simeon, CA
- Average visibility in October: 6mi
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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