September weather forecast and climate
Garberville, CA

Weather in September

September, the first month of the autumn, in Garberville, is also an agreeable month, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 69.8°F (21°C).

Temperature

The warmest month is September, with an average high-temperature of 69.8°F (21°C) and an average low-temperature of 54.3°F (12.4°C).

Humidity

September is the least humid month in Garberville, with an average relative humidity of 72%.

Rainfall

In September, the rain falls for 3.5 days. Throughout September, 0.47" (12mm) of precipitation is accumulated. Throughout the year, in Garberville, there are 102.7 rainfall days, and 28.78" (731mm) of precipitation is accumulated.

Snowfall

In Garberville, California, snow does not fall in January, March through December.

Daylight

In September, the average length of the day is 12.4h.

Sunshine

The average sunshine in September is 10.4h.

UV index

The average daily maximum UV index in Garberville is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 warmest month in Garberville?

With an average high-temperature of 69.8°F (21°C) and an average low-temperature of 54.3°F (12.4°C), September is the warmest month in Garberville, California.

What is the temperature in September in Garberville?

The average high-temperature, in September, in Garberville, is 69.8°F (21°C), while the average low-temperature is 54.3°F (12.4°C).

What is the least humid month in Garberville?

With an average relative humidity of 72%, September is the least humid month in Garberville.

What is the average humidity in September in Garberville?

In Garberville, California, the average relative humidity in September is 72%.

How many days does it rain in September in Garberville?

In Garberville, California, in September, during 3.5 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.

When it does not snow in Garberville?

In Garberville snow does not fall in January, March through December.

How many hours of daylight does Garberville have in September?

In Garberville, the average length of the day in September is 12.4h.

How long on average sun shines in September in Garberville?

The average sunshine in September in Garberville, California, is 10.4h.

What is the UV index reading in September in Garberville?

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in September
Garberville, CA

Average temperature in September - Garberville, CA
  • Average high temperature in September: 69.8°F

The warmest month (with the highest average high temperature) is September (69.8°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in September: 54.3°F

Months with the highest average low temperature are July, August and September (54.3°F).
The coldest month (with the lowest average low temperature) is February (43.5°F).

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Average pressure in September
Garberville, CA

Average pressure in September - Garberville, CA
  • Average pressure in September: 29.95"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are August and September (29.95").

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Average wind speed in September
Garberville, CA

Average wind speed in September - Garberville, CA
  • Average wind speed in September: 8.1mph

The windiest month (with the highest average wind speed) is June (10.6mph).
The calmest months (with the lowest average wind speed) are January and August (7.8mph).

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Average humidity in September
Garberville, CA

Average humidity in September - Garberville, CA
  • Average humidity in September: 72%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is September (72%).

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Average rainfall in September
Garberville, CA

Average rainfall in September - Garberville, CA
  • Average rainfall in September: 0.47"

The wettest month (with the highest rainfall) is December (5.31").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in September
Garberville, CA

Average rainfall days in September - Garberville, CA
  • Average rainfall days in September: 3.5 days

The month with the highest number of rainy days is March (16.4 days).
The month with the least rainy days is August (1.8 days).

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Average snowfall days in September
Garberville, CA

Average snowfall days in September - Garberville, CA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.1 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in September /
Average sunshine in September
Garberville, CA

Average daylight in September / Average sunshine in September - Garberville, CA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 10.4h

Months with the most sunshine are July and August (Average sunshine: 11.7h).
The month with the least sunshine is December (Average sunshine: 5h).

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Average sunshine days in September
Garberville, CA

Average sunshine days in September - Garberville, CA
  • Average sunshine days in September: 25.9 days

The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is March (13.1 days).

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Average UV index in September
Garberville, CA

Average UV index in September - Garberville, CA
  • Average UV index in September: 4

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

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Average cloud cover in September
Garberville, CA

Average cloud cover in September - Garberville, CA
  • Average cloud cover in September: 14

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 10).

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Average visibility in September
Garberville, CA

Average visibility in September - Garberville, CA
  • Average visibility in September: 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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