November weather forecast and climate
Mill Valley, CA

Weather in November

November, the last month of the autumn, in Mill Valley, is also an enjoyable month, with average temperature varying between 61.5°F (16.4°C) and 49.6°F (9.8°C).

Temperature

In November, the average high-temperature slightly decreases, from an agreeable 68.9°F (20.5°C) in October, to an enjoyable 61.5°F (16.4°C). In November, the average low-temperature is 49.6°F (9.8°C).

Humidity

In November, the average relative humidity is 70%.

Rainfall

In Mill Valley, during November, the rain falls for 3.9 days and regularly aggregates up to 0.47" (12mm) of precipitation. In Mill Valley, during the entire year, the rain falls for 48 days and collects up to 3.94" (100mm) of precipitation.

Daylight

In November, the average length of the day in Mill Valley is 10.1h.

Sunshine

The average sunshine in November is 6.3h.

UV index

Months with the lowest UV index in Mill Valley are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: In November, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in November in Mill Valley?

In November, in Mill Valley, California, the average high-temperature is 61.5°F (16.4°C), and the average low-temperature is 49.6°F (9.8°C).

What is the average humidity in November in Mill Valley?

In November, the average relative humidity in Mill Valley, California, is 70%.

How many days does it rain in November in Mill Valley?

In November, the rain falls for 3.9 days. Throughout November, 0.47" (12mm) of precipitation is accumulated.

What is the average length of the day in November in Mill Valley?

In November, the average length of the day in Mill Valley, California, is 10.1h.

How long on average sun shines in November in Mill Valley?

In Mill Valley, California, the average sunshine in November is 6.3h.

What is the month with the lowest UV index in Mill Valley?

Months with the lowest UV index in Mill Valley, California, are January, February, November and December, with an average maximum UV index of 3.

What is the UV index intensity in November in Mill Valley?

In Mill Valley, California, the average daily maximum UV index in November is 3. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in November
Mill Valley, CA

Average temperature in November - Mill Valley, CA
  • Average high temperature in November: 61.5°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 (55.4°F).

  • Average low temperature in November: 49.6°F

The month with the highest average low temperature is September (56.1°F).
The coldest month (with the lowest average low temperature) is December (45.3°F).

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Average pressure in November
Mill Valley, CA

Average pressure in November - Mill Valley, CA
  • Average pressure in November: 30.07"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed in November
Mill Valley, CA

Average wind speed in November - Mill Valley, CA
  • Average wind speed in November: 5.5mph

The windiest month (with the highest average wind speed) is May (7.8mph).
The calmest months (with the lowest average wind speed) are October and November (5.5mph).

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Average humidity in November
Mill Valley, CA

Average humidity in November - Mill Valley, CA
  • Average humidity in November: 70%

The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in November
Mill Valley, CA

Average rainfall in November - Mill Valley, CA
  • Average rainfall in November: 0.47"

The wettest month (with the highest rainfall) is February (0.87").
The driest months (with the least rainfall) are June, July, August and September (0.04").

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Average rainfall days in November
Mill Valley, CA

Average rainfall days in November - Mill Valley, CA
  • Average rainfall days in November: 3.9 days

The month with the highest number of rainy days is March (8.8 days).
Months with the least rainy days are June and August (1.2 days).

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Average daylight in November /
Average sunshine in November
Mill Valley, CA

Average daylight in November / Average sunshine in November - Mill Valley, CA
  • Average daylight in November: 10.1h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in November: 6.3h

The month with the most sunshine is July (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in November
Mill Valley, CA

Average sunshine days in November - Mill Valley, CA
  • Average sunshine days in November: 24 days

The month with the most sunshine days is June (26.4 days).
The month with the least sunshine days is March (20.7 days).

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Average UV index in November
Mill Valley, CA

Average UV index in November - Mill Valley, CA
  • Average UV index in November: 3

Months with the highest UV index are April, June, July, August and September (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in November
Mill Valley, CA

Average cloud cover in November - Mill Valley, CA
  • Average cloud cover in November: 28

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 19).

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Average visibility in November
Mill Valley, CA

Average visibility in November - Mill Valley, CA
  • Average visibility in November: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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