September weather forecast
Pine Valley, UT

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Pine Valley, Utah, with an average temperature fluctuating between 59.5°F (15.3°C) and 80.6°F (27°C).

Temperature

September brings a slight decrease in temperature, down from a tropical 88°F (31.1°C) in August to a moderately hot 80.6°F (27°C). In Pine Valley, in September, the average low-temperature is a moderate 59.5°F (15.3°C).

Humidity

In Pine Valley, Utah, the average relative humidity in September is 33%.

Rainfall

In Pine Valley, Utah, during September, the rain falls for 7.3 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, in Pine Valley, there are 85.3 rainfall days, and 10.39" (264mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In September, the average length of the day in Pine Valley is 12h and 25min.
On the first day of September, sunrise is at 7:05 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:18 pm MDT.

Sunshine

In September, the average sunshine is 9.9h.

UV index

In Pine Valley, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: A maximum UV index of 5 in September translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What is the average September temperature in Pine Valley?

In September, in Pine Valley, the average high-temperature is 80.6°F (27°C), and the average low-temperature is 59.5°F (15.3°C).

What is the average humidity in September in Pine Valley?

In Pine Valley, Utah, the average relative humidity in September is 33%.

How many days does it rain in September in Pine Valley?

In Pine Valley, in September, it is raining for 7.3 days, with typically 0.79" (20mm) of accumulated precipitation.

When it does not snow in Pine Valley?

May through October are months without snowfall.

What is the average length of the day in September in Pine Valley?

The average day length in September is 12h and 25min.

What time are sunrise and sunset in September in Pine Valley?

On the first day of September in Pine Valley, sunrise is at 7:05 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:18 pm MDT.

How long on average sun shines in September in Pine Valley?

In September, the average sunshine duration is 9.9h.

What is the UV index reading in September in Pine Valley?

In Pine Valley, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Pine Valley, UT

Average temperature in September - Pine Valley, UT
  • Average high temperature in September: 80.6°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 (43.9°F).

  • Average low temperature in September: 59.5°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is December (28.4°F).

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Average pressure in September
Pine Valley, UT

Average pressure in September - Pine Valley, UT
  • Average pressure in September: 29.93"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in September
Pine Valley, UT

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

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in September
Pine Valley, UT

Average humidity in September - Pine Valley, UT
  • Average humidity in September: 33%

The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is June (21%).

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Average rainfall in September
Pine Valley, UT

Average rainfall in September - Pine Valley, UT
  • Average rainfall in September: 0.79"

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days in September
Pine Valley, UT

Average rainfall days in September - Pine Valley, UT
  • Average rainfall days in September: 7.3 days

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is June (3.1 days).

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Average snowfall in September
Pine Valley, UT

Average snowfall in September - Pine Valley, UT
  • Average snowfall in September: 0"

The month with the highest snowfall is November (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Pine Valley, UT

Average snowfall days in September - Pine Valley, UT
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (3.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Pine Valley, UT

Average daylight in September / Average sunshine in September - Pine Valley, UT
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 9h and 5min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).

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Average sunshine days in September
Pine Valley, UT

Average sunshine days in September - Pine Valley, UT
  • Average sunshine days in September: 19.1 days

The month with the most sunshine days is June (24.8 days).
The month with the least sunshine days is July (14.6 days).

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Average UV index in September
Pine Valley, UT

Average UV index in September - Pine Valley, UT
  • Average UV index in September: 5

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Pine Valley, UT

Average cloud cover in September - Pine Valley, UT
  • Average cloud cover in September: 9

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in September
Pine Valley, UT

Average visibility in September - Pine Valley, UT
  • Average visibility in September: 6mi

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

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Pine Valley, Utah, USA

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