September weather forecast
Mount Carmel Junction, UT

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Weather in September

The first month of the autumn, September, is still a warm month in Mount Carmel Junction, Utah, with an average temperature varying between 77.7°F (25.4°C) and 56.8°F (13.8°C).

Temperature

Mount Carmel Junction's progression into September involves a minor drop in the average high-temperature, slightly receding from a moderately hot 85.3°F (29.6°C) in August to a still warm 77.7°F (25.4°C). During September, Mount Carmel Junction experiences an average low-temperature of 56.8°F (13.8°C) at night.

Humidity

In Mount Carmel Junction, the average relative humidity in September is 34%.

Rainfall

In Mount Carmel Junction, during September, the rain falls for 4.2 days and regularly aggregates up to 0.28" (7mm) of precipitation. In Mount Carmel Junction, during the entire year, the rain falls for 54.6 days and collects up to 5.83" (148mm) of precipitation.

Snowfall

In Mount Carmel Junction, snow does not fall in June through October.

Daylight

In Mount Carmel Junction, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 7:02 am and sunset at 7:58 pm. On the last day of September, in Mount Carmel Junction, sunrise is at 7:25 am and sunset at 7:14 pm MDT.

Sunshine

In Mount Carmel Junction, Utah, the average sunshine in September is 9.9h.

UV index

In Mount Carmel Junction, Utah, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 5 in September transforms into this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. 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.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures in Mount Carmel Junction?

The average high-temperature and low-temperature in Mount Carmel Junction, Utah, during September are 77.7°F (25.4°C) and 56.8°F (13.8°C) respectively.

What is the average humidity in September in Mount Carmel Junction?

In Mount Carmel Junction, Utah, the average relative humidity in September is 34%.

How many days does it rain in September in Mount Carmel Junction?

In Mount Carmel Junction, during September, the rain falls for 4.2 days and regularly aggregates up to 0.28" (7mm) of precipitation.

When it does not snow in Mount Carmel Junction?

In Mount Carmel Junction, Utah, snow does not fall in June through October.

How many hours of daylight does Mount Carmel Junction have in September?

The average day length in September in Mount Carmel Junction, Utah, is 12h and 25min.

When is the sunrise / sunset in September in Mount Carmel Junction?

On the first day of September in Mount Carmel Junction, sunrise is at 7:02 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:14 pm MDT.

How long on average sun shines in September in Mount Carmel Junction?

In September, the average sunshine duration is 9.9h.

What is the UV index reading in September in Mount Carmel Junction?

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe 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
Mount Carmel Junction, UT

Average temperature in September - Mount Carmel Junction, UT
  • Average high temperature in September: 77.7°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is December (41.5°F).

  • Average low temperature in September: 56.8°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).

Average pressure in September
Mount Carmel Junction, UT

Average pressure in September - Mount Carmel Junction, 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 (29.85"Hg).

Average wind speed in September
Mount Carmel Junction, UT

Average wind speed in September - Mount Carmel Junction, UT
  • Average wind speed in September: 6.6mph

The windiest months (with the highest average wind speed) are April and May (9.2mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).

Average humidity in September
Mount Carmel Junction, UT

Average humidity in September - Mount Carmel Junction, UT
  • Average humidity in September: 34%

The month with the highest relative humidity is January (66%).
The month with the lowest relative humidity is June (21%).

Average rainfall in September
Mount Carmel Junction, UT

Average rainfall in September - Mount Carmel Junction, UT
  • Average rainfall in September: 0.28"

The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days in September
Mount Carmel Junction, UT

Average rainfall days in September - Mount Carmel Junction, UT
  • Average rainfall days in September: 4.2 days

The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (1.2 days).

Average snowfall in September
Mount Carmel Junction, UT

Average snowfall in September - Mount Carmel Junction, UT
  • Average snowfall in September: 0"

The month with the highest snowfall is January (4.41").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in September
Mount Carmel Junction, UT

Average snowfall days in September - Mount Carmel Junction, UT
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Mount Carmel Junction, UT

Average daylight in September / Average sunshine in September - Mount Carmel Junction, 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 42min).

  • 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).

Average sunshine days in September
Mount Carmel Junction, UT

Average sunshine days in September - Mount Carmel Junction, UT
  • Average sunshine days in September: 22.6 days

The month with the most sunshine days is June (27.8 days).
The month with the least sunshine days is February (20.7 days).

Average UV index in September
Mount Carmel Junction, UT

Average UV index in September - Mount Carmel Junction, UT
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Mount Carmel Junction, UT

Average cloud cover in September - Mount Carmel Junction, UT
  • Average cloud cover in September: 8

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 7).

Average visibility in September
Mount Carmel Junction, UT

Average visibility in September - Mount Carmel Junction, 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).

Mount Carmel Junction, Utah, USA

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