September weather forecast
Moran, WY

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Weather in September

The first month of the autumn, September, is also an enjoyable month in Moran, Wyoming, with an average temperature varying between 37.6°F (3.1°C) and 63.3°F (17.4°C).

Temperature

A shift in Moran's weather is observed as August turns into September, with the average high temperature reducing from an agreeable 72.3°F (22.4°C) to a refreshing 63.3°F (17.4°C). Significant variation from daytime temperatures marks September in Moran, Wyoming, with the month recording a nightly average of 37.6°F (3.1°C).

Humidity

In September, the average relative humidity is 55%.

Rainfall

In Moran, Wyoming, in September, it is raining for 10.2 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, there are 111.3 rainfall days, and 29.09" (739mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through July, September through December. September is the first month it typically snows in Moran. Throughout September, in the average 1.8 snowfall days, it receives 3.35" (85mm) of snow. In Moran, during the entire year, snow falls for 153.5 days and aggregates up to 167.44" (4253mm) of snow.

Daylight

In Moran, the average length of the day in September is 12h and 29min.
On the first day of the month, sunrise is at 6:46 am and sunset at 7:57 pm. On the last day of September, sunrise is at 7:19 am and sunset at 7:04 pm MDT.

Sunshine

The average sunshine in September in Moran, Wyoming, is 10.1h.

UV index

In Moran, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 3 during September translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What is the temperature in September in Moran?

The high-temperature in Moran, Wyoming, during September is 63.3°F (17.4°C) and the low-temperature is 37.6°F (3.1°C).

What is the average humidity in September in Moran?

In September, the average relative humidity in Moran is 55%.

How much does it rain in Moran in September?

In Moran, Wyoming, during September, the rain falls for 10.2 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When does it start snowing in Moran?

September is the first month it typically snows. Throughout September, in the average 1.8 snowfall days, it receives 3.35" (85mm) of snow.

How many hours of daylight does Moran have in September?

In Moran, the average day length in September is 12h and 29min.

When are sunrise and sunset in September in Moran?

On the first day of September in Moran, sunrise is at 6:46 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:04 pm MDT.

How long on average sun shines in September in Moran?

In Moran, Wyoming, the average sunshine duration in September is 10.1h.

What is the UV index reading in September in Moran?

In Moran, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Moran, WY

Average temperature in September - Moran, WY
  • Average high temperature in September: 63.3°F

The warmest month (with the highest average high temperature) is July (73.9°F).
The month with the lowest average high temperature is December (21.7°F).

  • Average low temperature in September: 37.6°F

The month with the highest average low temperature is July (44.2°F).
The coldest month (with the lowest average low temperature) is December (3.7°F).

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Average pressure in September
Moran, WY

Average pressure in September - Moran, WY
  • Average pressure in September: 30"Hg

The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in September
Moran, WY

Average wind speed in September - Moran, WY
  • Average wind speed in September: 5.5mph

The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest months (with the lowest average wind speed) are January and December (4.6mph).

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Average humidity in September
Moran, WY

Average humidity in September - Moran, WY
  • Average humidity in September: 55%

The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is August (49%).

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Average rainfall in September
Moran, WY

Average rainfall in September - Moran, WY
  • Average rainfall in September: 1.69"

The wettest month (with the highest rainfall) is February (3.54").
The driest months (with the least rainfall) are July and August (1.02").

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Average rainfall days in September
Moran, WY

Average rainfall days in September - Moran, WY
  • Average rainfall days in September: 10.2 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (3.5 days).

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Average snowfall in September
Moran, WY

Average snowfall in September - Moran, WY
  • Average snowfall in September: 3.35"

The month with the highest snowfall is February (29.65").
The month with the least snowfall is August (0").

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Average snowfall days in September
Moran, WY

Average snowfall days in September - Moran, WY
  • Average snowfall days in September: 1.8 days

The month with the highest number of snowfall days is March (23.8 days).
The months with the least snowfall days are July and August (0.2 days).

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Average daylight in September /
Average sunshine in September
Moran, WY

Average daylight in September / Average sunshine in September - Moran, WY
  • Average daylight in September: 12h and 3min

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

  • Average sunshine in September: 10h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

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Average sunshine days in September
Moran, WY

Average sunshine days in September - Moran, WY
  • Average sunshine days in September: 16.7 days

The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is February (5.2 days).

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Average UV index in September
Moran, WY

Average UV index in September - Moran, WY
  • Average UV index in September: 3

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average cloud cover in September
Moran, WY

Average cloud cover in September - Moran, WY
  • Average cloud cover in September: 19

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in September
Moran, WY

Average visibility in September - Moran, WY
  • Average visibility in September: 6mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (3mi).

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Moran, Wyoming, USA

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