United StatesThe weather in September in Wyoming
It's warm in September in Wyoming with an average temperature of 26°C. Temperatures this month range from a low of 21°C to a high of 32°C. At night, you can expect temperatures between 5°C and 14°C.
Looking for great weather? September is a good time to be in Wyoming. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Wyoming, United States. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Precipitation and snowfall
In September, there is an average of 26 mm of precipitation, spread over 6 days. Of the total precipitation, about 0,9 cm falls as snow in September. The wind speed is around 5 Bft, mostly coming from the Southwest.
Daily weather in September for Wyoming
Click on any day in September to get detailed info about the usual weather on that day in Wyoming. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Wyoming | New York | |
|---|---|---|
| Average temperature | 26°C | 27°C |
| Max. temperature | 32°C | 31°C |
| Min. temperature | 5°C | -5°C |
| Total precipitation | 26 mm | 57 mm |
| Rainy days | 6 days | 9 days |
| Total snowfall | 0,9 cm | 0 cm |
| Snowy days | 1 day | 0 days |
Start of September
The month of September starts in Wyoming with hot temps, averaging around 29°C during the day and nights around 10°C.
Mid September
By mid-September, daytime temps drop to around 26°C, with nights around 8°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Wyoming is around 26°C, while nighttime temps are about 7°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Wyoming for all months and discover the best travel time
The climate in Wyoming is based on weather data from . Other places, like New York City, Miami or Los Angeles, might have different weather. You can check out all destinations in Wyoming to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in September in Wyoming, United States. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Wyoming
Temperature in September in Wyoming over the years
Precipitation charts
These charts show the average amount of precipitation in September in Wyoming, United States. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Wyoming
Total precipitation in September in Wyoming over the years
Daily Snowfall in September in Wyoming
Snowfall in September in Wyoming per year
Daily UV index in September in Wyoming
This chart shows the average daily UV index in September in Wyoming, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Wyoming
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Average weather in Wyoming by month
Click on a month below to see detailed weather info for Wyoming. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.