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 sea temperature 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
October's onset sees an average high-temperature of a still agreeable 68.2°F (20.1°C), exhibiting a slight fluctuation from the previous month. During October nights, Belvedere records an average temperature of 54.9°F (12.7°C).Humidity
With an average relative humidity of 68%, October is the least humid month.Rainfall
In Belvedere, during October, the rain falls for 3.7 days and regularly aggregates up to 0.2" (5mm) of precipitation. Throughout the year, in Belvedere, there are 64.2 rainfall days, and 4.8" (122mm) of precipitation is accumulated.Ocean temperature
In Belvedere, in October, the average water temperature is 57°F (13.9°C).Note: Swimming at temperatures less than 50°F (10°C) in 57°F (13.9°C) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. A quick swim at 55.4°F (13°C) without adequate warmth can be discomforting.
Daylight
In October, the average length of the day in Belvedere is 11h and 12min.On the first day of the month, sunrise is at 7:06 am and sunset at 6:52 pm. On the last day of October, in Belvedere, sunrise is at 7:35 am and sunset at 6:11 pm PDT.
Sunshine
In October, the average sunshine in Belvedere, California, is 6.9h.UV index
In Belvedere, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 4 in October leads to these recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are October temperatures in Belvedere?
What is the least humid month in Belvedere?
What is the average humidity in October in Belvedere?
How much does it rain in Belvedere in October?
What is the ocean temperature in October in Belvedere?
How many hours of daylight does Belvedere have in October?
What time are sunrise and sunset in October in Belvedere?
How long on average sun shines in October in Belvedere?
How high is the UV index in October in Belvedere?
Average temperature in October
Belvedere, CA
- Average high temperature in October: 68.2°F
The warmest month (with the highest average high temperature) is September (72.3°F).
The month with the lowest average high temperature is December (55.2°F).
- Average low temperature in October: 54.9°F
The month with the highest average low temperature is September (56.5°F).
The coldest months (with the lowest average low temperature) are January and December (46.2°F).
Average pressure in October
Belvedere, CA
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed in October
Belvedere, CA
- Average wind speed in October: 5.7mph
The windiest month (with the highest average wind speed) is May (7.9mph).
The calmest months (with the lowest average wind speed) are October and November (5.7mph).
Average humidity in October
Belvedere, CA
- Average humidity in October: 68%
The months with the highest relative humidity are March and August (76%).
The month with the lowest relative humidity is October (68%).
Average rainfall in October
Belvedere, CA
- Average rainfall in October: 0.2"
The wettest month (with the highest rainfall) is February (0.98").
The driest months (with the least rainfall) are June, July, August and September (0.08").
Average rainfall days in October
Belvedere, CA
- Average rainfall days in October: 3.7 days
The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is June (1.9 days).
Average sea temperature in October
Belvedere, CA
- Average sea temperature in October: 56.9°F
The best month for swimming (with the highest average sea temperature) is September (57.3°F).
The coldest months (with the lowest average sea temperature) are April and June (53°F).
Average daylight in October /
Average sunshine in October
Belvedere, CA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in October
Belvedere, CA
- Average sunshine days in October: 25 days
The month with the most sunshine days is October (25 days).
The month with the least sunshine days is March (18.4 days).
Average UV index in October
Belvedere, CA
- Average UV index in October: 4
The months with the highest UV index are April, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Belvedere, CA
- Average cloud cover in October: 20
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 18).
Average visibility in October
Belvedere, 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).
Belvedere, California, USA
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