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 snowfall in October
- Average snowfall 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
Mendocino's shift from September to October is accompanied by an average high-temperature of a still enjoyable 63°F (17.2°C), a slight deviation from 67.5°F (19.7°C). Mendocino, in October, witnesses an average low-temperature of 52.9°F (11.6°C).Humidity
With an average relative humidity of 75%, October is the least humid month.Rainfall
In October, the rain falls for 4 days. Throughout October, 0.55" (14mm) of precipitation is accumulated. In Mendocino, during the entire year, the rain falls for 68.4 days and collects up to 9.53" (242mm) of precipitation.Snowfall
In Mendocino, snow does not fall in January, March through December.Ocean temperature
The month with the warmest seawater is October, with an average ocean temperature of 55.8°F (13.2°C).Note: Beware of 55.8°F (13.2°C) waters at 55.4°F (13°C), they're uninviting, and a dip below 50°F (10°C) has risks of breath loss and cold shock, contingent on health.
Daylight
The average length of the day in October is 11h and 9min.On the first day of the month, sunrise is at 7:12 am and sunset at 6:57 pm. On the last day of October, in Mendocino, sunrise is at 7:42 am and sunset at 6:14 pm PDT.
Sunshine
The average sunshine in October is 6.9h.UV index
The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 4 in October transforms into the following instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Mendocino?
What is the least humid month?
What is the average humidity in October in Mendocino?
How much does it rain in October?
When it does not snow?
What is the month with the warmest ocean?
What is the ocean temperature in October?
How many hours of daylight does Mendocino have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Mendocino have in October?
What is the UV index intensity in October?
Average temperature in October
Mendocino, CA
- Average high temperature in October: 63°F
The warmest month (with the highest average high temperature) is September (67.5°F).
The months with the lowest average high temperature are February and December (54.3°F).
- Average low temperature in October: 52.9°F
The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).
Average pressure in October
Mendocino, CA
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in October
Mendocino, CA
- Average wind speed in October: 8.3mph
The windiest month (with the highest average wind speed) is June (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).
Average humidity in October
Mendocino, CA
- Average humidity in October: 75%
The months with the highest relative humidity are March, May and August (80%).
The month with the lowest relative humidity is October (75%).
Average rainfall in October
Mendocino, CA
- Average rainfall in October: 0.55"
The wettest month (with the highest rainfall) is December (1.77").
The driest months (with the least rainfall) are June, July and August (0.08").
Average rainfall days in October
Mendocino, CA
- Average rainfall days in October: 4 days
The month with the highest number of rainy days is March (11.4 days).
The months with the least rainy days are June and August (1.8 days).
Average snowfall in October
Mendocino, CA
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in October
Mendocino, CA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in October
Mendocino, CA
- Average sea temperature in October: 55.6°F
The best month for swimming (with the highest average sea temperature) is October (55.6°F).
The coldest month (with the lowest average sea temperature) is April (52.1°F).
Average daylight in October /
Average sunshine in October
Mendocino, CA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 6h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in October
Mendocino, CA
- Average sunshine days in October: 26 days
The month with the most sunshine days is July (28.2 days).
The month with the least sunshine days is March (18.4 days).
Average UV index in October
Mendocino, CA
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Mendocino, CA
- Average cloud cover in October: 20
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in October
Mendocino, 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).
Mendocino, California, USA
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