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
Surfside experiences an average high-temperature of a still moderately hot 73.8°F (23.2°C) with the onset of October, subtly varied from September's 77°F (25°C). Surfside observes an average nighttime low-temperature of 62.1°F (16.7°C) during the month of October.Humidity
The average relative humidity in October in Surfside is 63%.Rainfall
In Surfside, during October, the rain falls for 4.5 days and regularly aggregates up to 0.39" (10mm) of precipitation. Throughout the year, in Surfside, there are 57.8 rainfall days, and 8.82" (224mm) of precipitation is accumulated.Daylight
The average length of the day in October in Surfside is 11h and 20min.On the first day of October in Surfside, sunrise is at 6:47 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:00 pm PDT.
Sunshine
The average sunshine in October in Surfside, California, is 8.4h.UV index
In October, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In October, the maximum UV index of 5 suggests this advice:
Take precautions - Protection against skin and eye damage is obliged. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Surfside in October?
What is the average humidity in October in Surfside?
How much does it rain in Surfside in October?
What is the average length of the day in October in Surfside?
What time are sunrise and sunset in October in Surfside?
How many hours of sunshine does Surfside have in October?
What is the UV index reading in October in Surfside?
Average temperature in October
Surfside, CA
- Average high temperature in October: 73.8°F
The warmest month (with the highest average high temperature) is August (77.4°F).
The month with the lowest average high temperature is December (62.8°F).
- Average low temperature in October: 62.1°F
The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is February (52.7°F).
Average pressure in October
Surfside, CA
- Average pressure in October: 29.95"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).
Average wind speed in October
Surfside, CA
- Average wind speed in October: 5.3mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest months (with the lowest average wind speed) are August, September and October (5.3mph).
Average humidity in October
Surfside, CA
- Average humidity in October: 63%
The month with the highest relative humidity is June (73%).
The month with the lowest relative humidity is November (57%).
Average rainfall in October
Surfside, CA
- Average rainfall in October: 0.39"
The wettest month (with the highest rainfall) is December (1.77").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in October
Surfside, CA
- Average rainfall days in October: 4.5 days
The month with the highest number of rainy days is March (8.1 days).
The months with the least rainy days are June and August (2.3 days).
Average daylight in October /
Average sunshine in October
Surfside, CA
- Average daylight in October: 11h and 2min
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 October: 8h and 2min
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 42min).
Average sunshine days in October
Surfside, CA
- Average sunshine days in October: 24.4 days
The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (19.3 days).
Average UV index in October
Surfside, CA
- Average UV index in October: 5
The months with the highest UV index are 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 in October
Surfside, CA
- Average cloud cover in October: 14
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in October
Surfside, 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).
Surfside, California, USA
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