October weather forecast
Duncans Mills, CA

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Weather in October

October, like September, is another pleasant autumn month in Duncans Mills, California, with an average temperature fluctuating between 50.5°F (10.3°C) and 72.5°F (22.5°C).

Temperature

In October, the meteorological conditions change slightly, with the average high-temperature moving from a moderately hot 79.9°F (26.6°C) in September to an agreeable 72.5°F (22.5°C). Duncans Mills's average low-temperature of 50.5°F (10.3°C) in October reflects a significant disparity from the daytime highs.

Humidity

In October, the average relative humidity in Duncans Mills is 63%.

Rainfall

In Duncans Mills, in October, during 3.6 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. Throughout the year, there are 60.1 rainfall days, and 12.87" (327mm) of precipitation is accumulated.

Daylight

In October, the average length of the day in Duncans Mills is 11h and 11min.
On the first day of October, sunrise is at 7:08 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 6:13 pm PDT.

Sunshine

In Duncans Mills, the average sunshine in October is 6.8h.

UV index

In Duncans Mills, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 4 during October leads to these instructions:
Take precautions - Protection against skin and eye damage is obliged. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What are the temperatures in Duncans Mills in October?

The high-temperature, in October, in Duncans Mills, records 72.5°F (22.5°C), while the low-temperature is 50.5°F (10.3°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in August is calculated to be 84.2°F (29°C).

What is the average humidity in October in Duncans Mills?

In October, the average relative humidity is 63%.

How much does it rain in Duncans Mills in October?

In Duncans Mills, in October, during 3.6 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

What is the average length of the day in October in Duncans Mills?

In Duncans Mills, the average day length in October is 11h and 11min.

When is the sunrise / sunset in October in Duncans Mills?

On the first day of October in Duncans Mills, sunrise is at 7:08 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 6:13 pm PDT.

How long on average sun shines in October in Duncans Mills?

In October, the average sunshine duration is 6.8h.

How high is the UV index in October in Duncans Mills?

The average daily maximum UV index in October in Duncans Mills, California, is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Duncans Mills, CA

Average temperature in October - Duncans Mills, CA
  • Average high temperature in October: 72.5°F

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in October: 50.5°F

The months with the highest average low temperature are August and September (53.4°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in October
Duncans Mills, CA

Average pressure in October - Duncans Mills, CA
  • Average pressure in October: 29.99"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).

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Average wind speed in October
Duncans Mills, CA

Average wind speed in October - Duncans Mills, CA
  • Average wind speed in October: 5.3mph

The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest month (with the lowest average wind speed) is November (5mph).

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Average humidity in October
Duncans Mills, CA

Average humidity in October - Duncans Mills, CA
  • Average humidity in October: 63%

The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is September (62%).

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Average rainfall in October
Duncans Mills, CA

Average rainfall in October - Duncans Mills, CA
  • Average rainfall in October: 0.63"

The wettest month (with the highest rainfall) is February (3.27").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in October
Duncans Mills, CA

Average rainfall days in October - Duncans Mills, CA
  • Average rainfall days in October: 3.6 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.9 days).

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Average daylight in October /
Average sunshine in October
Duncans Mills, CA

Average daylight in October / Average sunshine in October - Duncans Mills, CA
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in October
Duncans Mills, CA

Average sunshine days in October - Duncans Mills, CA
  • Average sunshine days in October: 26.3 days

The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is February (19.9 days).

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Average UV index in October
Duncans Mills, CA

Average UV index in October - Duncans Mills, CA
  • Average UV index in October: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in October
Duncans Mills, CA

Average cloud cover in October - Duncans Mills, CA
  • Average cloud cover in October: 20

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 11).

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Average visibility in October
Duncans Mills, CA

Average visibility in October - Duncans Mills, 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).

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Duncans Mills, California, USA

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