September weather forecast
Kamas, UT

Weather in September

The first month of the autumn, September, is also an enjoyable month in Kamas, Utah, with an average temperature varying between 67.1°F (19.5°C) and 41.9°F (5.5°C).

Temperature

In September, the average high-temperature slightly decreases from a moderately hot 75.4°F (24.1°C) in August to an enjoyable 67.1°F (19.5°C). In Kamas, the average low-temperature is 41.9°F (5.5°C).

Humidity

In Kamas, the average relative humidity in September is 50%.

Rainfall

The month with the least rainfall is September, when the rain falls for 7.8 days and typically collects 0.67" (17mm) of precipitation.

Snowfall

Months with snowfall in Kamas are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 0.59" (15mm) of snow. In Kamas, during the entire year, snow falls for 95.1 days and aggregates up to 87.56" (2224mm) of snow.

Daylight

In September, the average length of the day is 12h and 27min.
On the first day of September in Kamas, Utah, sunrise is at 6:52 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:09 pm MDT.

Sunshine

The average sunshine in September is 10.2h.

UV index

In Kamas, Utah, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 3 in September interpret into the following advice:
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. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in September in Kamas?

The average high-temperature, in September, in Kamas, Utah, is 67.1°F (19.5°C), while the average low-temperature is 41.9°F (5.5°C).

What is the average humidity in September in Kamas?

The average relative humidity in September is 50%.

What is the driest month in Kamas?

The month with the least rainfall in Kamas, Utah, is September, when the rain falls for 7.8 days and typically collects 0.67" (17mm) of precipitation.

How much does it rain in Kamas in September?

In Kamas, in September, it is raining for 7.8 days, with typically 0.67" (17mm) of accumulated precipitation.

When does it start snowing in Kamas?

September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 0.59" (15mm) of snow.

How many hours of daylight does Kamas have in September?

In Kamas, the average day length in September is 12h and 27min.

When is the sunrise / sunset in September in Kamas?

In September, on the first day of the month, sunrise is at 6:52 am and sunset at 7:57 pm. On the last day of the month, in Kamas, sunrise is at 7:20 am and sunset at 7:09 pm MDT.

How many hours of sunshine does Kamas have in September?

In Kamas, the average sunshine duration in September is 10.2h.

How high is the UV index in September in Kamas?

The average daily maximum UV index in September in Kamas, Utah, is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Kamas, UT

Average temperature in September - Kamas, UT
  • Average high temperature in September: 67.1°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (27.3°F).

  • Average low temperature in September: 41.9°F

The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).

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Average pressure in September
Kamas, UT

Average pressure in September - Kamas, UT
  • Average pressure in September: 29.95"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in September
Kamas, UT

Average wind speed in September - Kamas, UT
  • Average wind speed in September: 5.6mph

The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

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Average humidity in September
Kamas, UT

Average humidity in September - Kamas, UT
  • Average humidity in September: 50%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (45%).

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Average rainfall in September
Kamas, UT

Average rainfall in September - Kamas, UT
  • Average rainfall in September: 0.67"

The wettest months (with the highest rainfall) are February and December (2.13").
The driest month (with the least rainfall) is September (0.67").

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Average rainfall days in September
Kamas, UT

Average rainfall days in September - Kamas, UT
  • Average rainfall days in September: 7.8 days

The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is November (4 days).

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Average snowfall in September
Kamas, UT

Average snowfall in September - Kamas, UT
  • Average snowfall in September: 0.59"

The month with the highest snowfall is December (17.24").
The months with the least snowfall are July and August (0").

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Average snowfall days in September
Kamas, UT

Average snowfall days in September - Kamas, UT
  • Average snowfall days in September: 0.5 days

The month with the highest number of snowfall days is February (18.5 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in September /
Average sunshine in September
Kamas, UT

Average daylight in September / Average sunshine in September - Kamas, UT
  • Average daylight in September: 12h and 27min

The month with the longest days is June (Average daylight: 15h and 2min).
The month with the shortest days is December (Average daylight: 9h and 19min).

  • Average sunshine in September: 10h and 12min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in September
Kamas, UT

Average sunshine days in September - Kamas, UT
  • Average sunshine days in September: 19.3 days

The months with the most sunshine days are June and October (20.3 days).
The month with the least sunshine days is February (9.2 days).

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Average UV index in September
Kamas, UT

Average UV index in September - Kamas, UT
  • Average UV index in September: 3

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in September
Kamas, UT

Average cloud cover in September - Kamas, UT
  • Average cloud cover in September: 13

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 11).

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Average visibility in September
Kamas, UT

Average visibility in September - Kamas, UT
  • Average visibility in September: 6mi

The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).

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