September weather forecast and climate
Concow, CA

Weather in September

The first month of the autumn, September, is also a moderately hot month in Concow, California, with average temperature varying between 82.4°F (28°C) and 55.4°F (13°C).

Temperature

In Concow, California, the average high-temperature in September slightly decreases, from a tropical 88.3°F (31.3°C) in August, to a warm 82.4°F (28°C). In Concow, in September, the average low-temperature is 55.4°F (13°C).

Humidity

In Concow, the average relative humidity is 39%.

Rainfall

In Concow, California, during September, the rain falls for 3.7 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Concow, during the entire year, the rain falls for 88.8 days and collects up to 27.6" (701mm) of precipitation.

Snowfall

In Concow snow does not fall in May through October.

Daylight

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

Sunshine

In September, the average sunshine is 11.1h.

UV index

In September, the average daily maximum UV index in Concow is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 4 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. 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 September in Concow?

In Concow, California, in September, the average high-temperature is 82.4°F (28°C), and the average low-temperature is 55.4°F (13°C).

What is the average humidity in September in Concow?

In September, the average relative humidity is 39%.

How much does it rain in Concow in September?

In Concow, during September, the rain falls for 3.7 days and regularly aggregates up to 0.51" (13mm) of precipitation.

When it does not snow in Concow?

In Concow, California, snow does not fall in May through October.

What is the average length of the day in September in Concow?

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

How long on average sun shines in September in Concow?

In Concow, the average sunshine in September is 11.1h.

What is the UV index intensity in September in Concow?

In September, the average daily maximum UV index in Concow is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in September
Concow, CA

Average temperature in September - Concow, CA
  • Average high temperature in September: 82.4°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 (49.1°F).

  • Average low temperature in September: 55.4°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is December (34.9°F).

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Average pressure in September
Concow, CA

Average pressure in September - Concow, CA
  • Average pressure in September: 29.92"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in September
Concow, CA

Average wind speed in September - Concow, CA
  • Average wind speed in September: 5.6mph

The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in September
Concow, CA

Average humidity in September - Concow, CA
  • Average humidity in September: 39%

The month with the highest relative humidity is March (76%).
Months with the lowest relative humidity are July and August (36%).

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Average rainfall in September
Concow, CA

Average rainfall in September - Concow, CA
  • Average rainfall in September: 0.51"

The wettest month (with the highest rainfall) is March (5").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in September
Concow, CA

Average rainfall days in September - Concow, CA
  • Average rainfall days in September: 3.7 days

The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is July (2.3 days).

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Average snowfall in September
Concow, CA

Average snowfall in September - Concow, CA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.19").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Concow, CA

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

The month with the highest number of snowfall days is February (2.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Concow, 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: 11.1h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in September
Concow, CA

Average sunshine days in September - Concow, CA
  • Average sunshine days in September: 25.3 days

The month with the most sunshine days is July (27.8 days).
The month with the least sunshine days is March (14.8 days).

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Average UV index in September
Concow, CA

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

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are February, November and December (UV index 2).

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Average cloud cover in September
Concow, CA

Average cloud cover in September - Concow, CA
  • Average cloud cover in September: 10

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in September
Concow, CA

Average visibility in September - Concow, 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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