Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
In Teton Village, the average high-temperature in September slightly decreases from a pleasant 70.3°F (21.3°C) in August to an enjoyable 62.1°F (16.7°C). In Teton Village, the average low-temperature is 37°F (2.8°C).Humidity
The average relative humidity in September is 57%.Rainfall
In September, the rain falls for 12.2 days. Throughout September, 1.97" (50mm) of precipitation is accumulated. In Teton Village, during the entire year, the rain falls for 116.8 days and collects up to 27.95" (710mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows in Teton Village. Throughout September, in the average 1.5 snowfall days, it receives 1.93" (49mm) of snow. In Teton Village, during the entire year, snow falls for 130.7 days and aggregates up to 137.48" (3492mm) of snow.Daylight
In September, the average length of the day in Teton Village is 12h and 29min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:59 pm. On the last day of September, sunrise is at 7:19 am and sunset at 7:06 pm MDT.
Sunshine
In Teton Village, the average sunshine in September is 10h.UV index
The average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 2 in September transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the temperature in September in Teton Village?
What is the average humidity in September in Teton Village?
How much does it rain in Teton Village in September?
When does it start snowing in Teton Village?
How many hours of daylight does Teton Village have in September?
When are sunrise and sunset in September in Teton Village?
How many hours of sunshine does Teton Village have in September?
What is the UV index intensity in September in Teton Village?
Average temperature in September
Teton Village, WY
- Average high temperature in September: 62.1°F
The warmest month (with the highest average high temperature) is July (72°F).
The month with the lowest average high temperature is December (21°F).
- Average low temperature in September: 37°F
The month with the highest average low temperature is July (43.9°F).
The coldest month (with the lowest average low temperature) is December (4.1°F).
Average pressure in September
Teton Village, WY
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Teton Village, WY
- Average wind speed in September: 5.2mph
The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest months (with the lowest average wind speed) are January and December (4.5mph).
Average humidity in September
Teton Village, WY
- Average humidity in September: 57%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (50%).
Average rainfall in September
Teton Village, WY
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is February (3.23").
The driest month (with the least rainfall) is August (1.42").
Average rainfall days in September
Teton Village, WY
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is May (16.2 days).
The months with the least rainy days are January and February (3.9 days).
Average snowfall in September
Teton Village, WY
- Average snowfall in September: 1.93"
The month with the highest snowfall is February (25.94").
The months with the least snowfall are July and August (0").
Average snowfall days in September
Teton Village, WY
- Average snowfall days in September: 1.5 days
The month with the highest number of snowfall days is December (21.7 days).
The month with the least snowfall days is July (0 days).
Average daylight in September /
Average sunshine in September
Teton Village, WY
- Average daylight in September: 12h and 29min
The month with the longest days is June (Average daylight: 15h and 23min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Teton Village, WY
- Average sunshine days in September: 15.2 days
The month with the most sunshine days is July (15.6 days).
The month with the least sunshine days is April (7 days).
Average UV index in September
Teton Village, WY
- Average UV index in September: 2
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).
Average cloud cover in September
Teton Village, WY
- Average cloud cover in September: 20
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Teton Village, WY
- Average visibility in September: 6mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January and February (2mi).
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