October weather forecast and climate
Upper Lake, CA

Weather in October

October, the same as September, in Upper Lake, California, is an agreeable autumn month, with average temperature varying between 48°F (8.9°C) and 72.5°F (22.5°C).

Temperature

In October, the average high-temperature decreases, from a warm 84.2°F (29°C) in September, to an agreeable 72.5°F (22.5°C). The average low-temperature, in Upper Lake, is 48°F (8.9°C).

Humidity

In Upper Lake, the average relative humidity is 55%.

Rainfall

In Upper Lake, it is raining for 5.4 days, with typically 1.26" (32mm) of accumulated precipitation. In Upper Lake, during the entire year, the rain falls for 92 days and collects up to 21.02" (534mm) of precipitation.

Snowfall

In Upper Lake snow does not fall in April through October.

Daylight

In Upper Lake, the average length of the day is 11.1h.

Sunshine

The average sunshine in October is 6.9h.

UV index

In Upper Lake, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 4 in October interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in October in Upper Lake?

The average relative humidity in October in Upper Lake is 55%.

How much does it rain in Upper Lake in October?

In Upper Lake, during October, the rain falls for 5.4 days and regularly aggregates up to 1.26" (32mm) of precipitation.

When it does not snow in Upper Lake?

April through October are months without snowfall.

Does it snow in Upper Lake in October?

In Upper Lake, California, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Upper Lake?

The average length of the day in October in Upper Lake, California, is 11.1h.

How many hours of sunshine does Upper Lake have in October?

In Upper Lake, California, the average sunshine in October is 6.9h.

How high is the UV index in October in Upper Lake?

The average daily maximum UV index in October in Upper Lake, California, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in October
Upper Lake, CA

Average temperature in October - Upper Lake, CA
  • Average high temperature in October: 72.5°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (52.3°F).

  • Average low temperature in October: 48°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).

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Average pressure in October
Upper Lake, CA

Average pressure in October - Upper Lake, CA
  • Average pressure in October: 29.99"

The month with the highest atmospheric pressure is January (30.14").
Months with the lowest atmospheric pressure are June and August (29.91").

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Average wind speed in October
Upper Lake, CA

Average wind speed in October - Upper Lake, CA
  • Average wind speed in October: 4.3mph

The windiest month (with the highest average wind speed) is April (5.3mph).
The calmest month (with the lowest average wind speed) is November (4.1mph).

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Average humidity in October
Upper Lake, CA

Average humidity in October - Upper Lake, CA
  • Average humidity in October: 55%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (47%).

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Average rainfall in October
Upper Lake, CA

Average rainfall in October - Upper Lake, CA
  • Average rainfall in October: 1.26"

The wettest month (with the highest rainfall) is February (4.06").
The driest month (with the least rainfall) is July (0.04").

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Average rainfall days in October
Upper Lake, CA

Average rainfall days in October - Upper Lake, CA
  • Average rainfall days in October: 5.4 days

The month with the highest number of rainy days is March (15.9 days).
Months with the least rainy days are July and August (1.3 days).

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Average snowfall in October
Upper Lake, CA

Average snowfall in October - Upper Lake, CA
  • Average snowfall in October: 0"

Months with the highest snowfall are January and February (0.47").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in October
Upper Lake, CA

Average snowfall days in October - Upper Lake, CA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (0.9 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Upper Lake, CA

Average daylight in October / Average sunshine in October - Upper Lake, CA
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in October: 6.9h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.3h).

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Average sunshine days in October
Upper Lake, CA

Average sunshine days in October - Upper Lake, CA
  • Average sunshine days in October: 24.4 days

Months with the most sunshine days are July and August (28.3 days).
The month with the least sunshine days is March (13.7 days).

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Average UV index in October
Upper Lake, CA

Average UV index in October - Upper Lake, CA
  • Average UV index in October: 4

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

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Average cloud cover in October
Upper Lake, CA

Average cloud cover in October - Upper Lake, CA
  • Average cloud cover in October: 19

The month with the most cloud cover is March (Cloud cover 44).
Months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in October
Upper Lake, CA

Average visibility in October - Upper Lake, CA
  • Average visibility in October: 6mi

Months with the highest visibility are January, February, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are March and December (5mi).

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