September weather forecast
Lingle, WY

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Weather in September

September, the first month of the autumn in Lingle, is still a warm month, with an average temperature fluctuating between 78.6°F (25.9°C) and 54.5°F (12.5°C).

Temperature

The onset of September entails a subtle temperature shift, as the average high-temperature eases from a hot 86.5°F (30.3°C) in August to a moderately hot 78.6°F (25.9°C). The average low-temperature reading in September for Lingle reflects a significant fall from the daytime highs, stabilizing at a cool 54.5°F (12.5°C).

Humidity

August and September, with an average relative humidity of 44%, are the least humid months.

Rainfall

In Lingle, during September, the rain falls for 8.3 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 110.8 rainfall days, and 12.87" (327mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in Lingle, there are 42.1 snowfall days, and 20.75" (527mm) of snow is accumulated.

Daylight

In Lingle, the average length of the day in September is 12h and 28min.
On the first day of September, sunrise is at 6:23 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:40 pm MDT.

Sunshine

The average sunshine in September in Lingle is 10.7h.

UV index

In Lingle, Wyoming, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 4 during September, leads to the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.

Frequently asked questions

What is the average September temperature?

The high-temperature, in September, in Lingle, is 78.6°F (25.9°C), while the low-temperature averages to 54.5°F (12.5°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is appraised at 87.8°F (31°C).

What are the least humid months in Lingle?

August and September, with an average relative humidity of 44%, are the least humid months.

What is the average humidity in September?

In Lingle, the average relative humidity in September is 44%.

How many days does it rain in September?

In Lingle, in September, during 8.3 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

When does it start to snow?

September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow.

What is the average length of the day in September?

The average day length in September in Lingle is 12h and 28min.

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:23 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:40 pm MDT.

How long on average sun shines in September?

The average sunshine duration in September in Lingle is 10.7h.

What is the UV index reading in September?

In Lingle, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
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
Lingle, WY

Average temperature in September - Lingle, WY
  • Average high temperature in September: 78.6°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is December (36°F).

  • Average low temperature in September: 54.5°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is December (20.8°F).

Average pressure in September
Lingle, WY

Average pressure in September - Lingle, WY
  • Average pressure in September: 29.94"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in September
Lingle, WY

Average wind speed in September - Lingle, WY
  • Average wind speed in September: 9.4mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity in September
Lingle, WY

Average humidity in September - Lingle, WY
  • Average humidity in September: 44%

The months with the highest relative humidity are January and December (67%).
The months with the lowest relative humidity are August and September (44%).

Average rainfall in September
Lingle, WY

Average rainfall in September - Lingle, WY
  • Average rainfall in September: 0.67"

The wettest month (with the highest rainfall) is May (2.32").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days in September
Lingle, WY

Average rainfall days in September - Lingle, WY
  • Average rainfall days in September: 8.3 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is December (4.1 days).

Average snowfall in September
Lingle, WY

Average snowfall in September - Lingle, WY
  • Average snowfall in September: 0.08"

The month with the highest snowfall is May (3.11").
The months with the least snowfall are June, July and August (0").

Average snowfall days in September
Lingle, WY

Average snowfall days in September - Lingle, WY
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is February (8.7 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 10h and 4min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

Average sunshine days in September
Lingle, WY

Average sunshine days in September - Lingle, WY
  • Average sunshine days in September: 18.9 days

The month with the most sunshine days is December (20.8 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in September
Lingle, WY

Average UV index in September - Lingle, WY
  • Average UV index in September: 4

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
Lingle, WY

Average cloud cover in September - Lingle, WY
  • Average cloud cover in September: 16

The month with the most cloud cover is February (Cloud cover 33).
The months with the least cloud cover are August and September (Cloud cover 16).

Average visibility in September
Lingle, WY

Average visibility in September - Lingle, WY
  • 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).

Lingle, Wyoming, USA

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