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
Upon the beginning of October, Topanga's high-temperatures register at a still warm 74.1°F (23.4°C), closely mirroring the preceding month. Topanga, in the month of October, anticipates a consistent average low-temperature of 61.2°F (16.2°C).Humidity
In Topanga, California, the average relative humidity in October is 58%.Rainfall
In Topanga, during October, the rain falls for 3.3 days and regularly aggregates up to 0.28" (7mm) of precipitation. In Topanga, during the entire year, the rain falls for 50.3 days and collects up to 7.87" (200mm) of precipitation.Daylight
The average length of the day in October is 11h and 19min.On the first day of the month, sunrise is at 6:49 am and sunset at 6:38 pm. On the last day of October, sunrise is at 7:13 am and sunset at 6:02 pm PDT.
Sunshine
In Topanga, the average sunshine in October is 8.2h.UV index
In Topanga, the average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 5 during October leads to these instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What is the average humidity in October?
How many days does it rain in October?
What is the average length of the day in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Topanga have in October?
How high is the UV index in October?
Average temperature in October
Topanga, CA
- Average high temperature in October: 74.1°F
The warmest month (with the highest average high temperature) is August (78.8°F).
The month with the lowest average high temperature is December (62.2°F).
- Average low temperature in October: 61.2°F
The month with the highest average low temperature is September (63.9°F).
The coldest month (with the lowest average low temperature) is February (50.5°F).
Average pressure in October
Topanga, 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 (29.9"Hg).
Average wind speed in October
Topanga, CA
- Average wind speed in October: 5.3mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in October
Topanga, CA
- Average humidity in October: 58%
The month with the highest relative humidity is June (72%).
The month with the lowest relative humidity is November (54%).
Average rainfall in October
Topanga, CA
- Average rainfall in October: 0.28"
The wettest month (with the highest rainfall) is January (1.69").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in October
Topanga, CA
- Average rainfall days in October: 3.3 days
The month with the highest number of rainy days is March (7 days).
The month with the least rainy days is August (2.4 days).
Average daylight in October /
Average sunshine in October
Topanga, 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: 9h and 54min).
- Average sunshine in October: 8h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 42min).
Average sunshine days in October
Topanga, CA
- Average sunshine days in October: 26 days
The month with the most sunshine days is October (26 days).
The month with the least sunshine days is February (22.1 days).
Average UV index in October
Topanga, CA
- Average UV index in October: 5
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, November and December (UV index 4).
Average cloud cover in October
Topanga, CA
- Average cloud cover in October: 13
The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in October
Topanga, 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).
Topanga, California, USA
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