September weather forecast
Eagle Mountain, UT

Share

Weather in September

September marks the onset of autumn in Eagle Mountain, Utah. Temperatures begin to cool down with highs averaging 74.1°F (23.4°C), and the days become shorter. Colors change as leaves start turning and fall begins, providing beautiful landscapes. Residents get ready for cooler days ahead, and the amount of daylight hours continues to decrease, settling at 12.4 hours by the end of the month. Most notably, it is the month with the lowest recorded relative humidity.

Temperature

During the shift to September, Eagle Mountain records a mild decrease in average high-temperature, moving from a moderately hot 82.9°F (28.3°C) in August to a still warm 74.1°F (23.4°C). Eagle Mountain documents a substantial deviation from daytime highs with a consistent low-temperature of 48.9°F (9.4°C) during September nights.

Humidity

The average relative humidity in September in Eagle Mountain is 43%.

Rainfall

In Eagle Mountain, in September, it is raining for 9.7 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, there are 123.2 rainfall days, and 16.73" (425mm) of precipitation is accumulated.

Snowfall

In Eagle Mountain, snow does not fall in June through September.

Daylight

In Eagle Mountain, the average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 6:56 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:11 pm MDT.

Sunshine

In Eagle Mountain, the average sunshine in September is 10h.

UV index

The average daily maximum UV index in September in Eagle Mountain is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 4 during September morphs into the following directions:
Exercise prevention - Precautions against solar damage are endorsed. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
[Resources]

Frequently asked questions

What is the temperature in September in Eagle Mountain?

The high-temperature in Eagle Mountain, Utah, during September is 74.1°F (23.4°C) and the low-temperature is 48.9°F (9.4°C).

What is the average humidity in September in Eagle Mountain?

The average relative humidity in September in Eagle Mountain, Utah, is 43%.

How many days does it rain in September in Eagle Mountain?

In Eagle Mountain, Utah, during September, the rain falls for 9.7 days and regularly aggregates up to 0.98" (25mm) of precipitation.

When it does not snow in Eagle Mountain?

June through September are months without snowfall in Eagle Mountain.

Does it snow in Eagle Mountain in September?

In Eagle Mountain, Utah, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Eagle Mountain?

The average day length in September in Eagle Mountain is 12h and 26min.

When are sunrise and sunset in September in Eagle Mountain?

On the first day of September in Eagle Mountain, Utah, sunrise is at 6:56 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:11 pm MDT.

How long on average sun shines in September in Eagle Mountain?

In Eagle Mountain, the average sunshine duration in September is 10h.

How high is the UV index in September in Eagle Mountain?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Eagle Mountain, UT

Average temperature in September - Eagle Mountain, UT
  • Average high temperature in September: 74.1°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The months with the lowest average high temperature are January and December (32.4°F).

  • Average low temperature in September: 48.9°F

The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

[Resources]

Average pressure in September
Eagle Mountain, UT

Average pressure in September - Eagle Mountain, 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 (29.86"Hg).

[Resources]

Average wind speed in September
Eagle Mountain, UT

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

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is January (4.6mph).

[Resources]

Average humidity in September
Eagle Mountain, UT

Average humidity in September - Eagle Mountain, UT
  • Average humidity in September: 43%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is July (38%).

[Resources]

Average rainfall in September
Eagle Mountain, UT

Average rainfall in September - Eagle Mountain, UT
  • Average rainfall in September: 0.98"

The wettest months (with the highest rainfall) are April and December (1.93").
The driest month (with the least rainfall) is June (0.75").

[Resources]

Average rainfall days in September
Eagle Mountain, UT

Average rainfall days in September - Eagle Mountain, UT
  • Average rainfall days in September: 9.7 days

The month with the highest number of rainy days is May (14.3 days).
The months with the least rainy days are June and November (7.3 days).

[Resources]

Average snowfall in September
Eagle Mountain, UT

Average snowfall in September - Eagle Mountain, UT
  • Average snowfall in September: 0"

The month with the highest snowfall is January (11.06").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in September
Eagle Mountain, UT

Average snowfall days in September - Eagle Mountain, UT
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Eagle Mountain, UT

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in September: 10h and 0min

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 24min).

[Resources]

Average sunshine days in September
Eagle Mountain, UT

Average sunshine days in September - Eagle Mountain, UT
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is February (11.4 days).

[Resources]

Average UV index in September
Eagle Mountain, UT

Average UV index in September - Eagle Mountain, UT
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

[Resources]

Average cloud cover in September
Eagle Mountain, UT

Average cloud cover in September - Eagle Mountain, UT
  • Average cloud cover in September: 12

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 10).

[Resources]

Average visibility in September
Eagle Mountain, UT

Average visibility in September - Eagle Mountain, UT
  • Average visibility in September: 6mi

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

[Resources]

Eagle Mountain, Utah, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location