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
Aspen Mountain's September showcases an average high-temperature of a pleasant 70.2°F (21.2°C), hardly distinct from August's 74.8°F (23.8°C). During September, the temperature tends to dip to an average of 49.8°F (9.9°C) at night.Humidity
In Aspen Mountain, the average relative humidity in September is 54%.Rainfall
In Aspen Mountain, New Mexico, in September, it is raining for 15.3 days, with typically 2.72" (69mm) of accumulated precipitation. In Aspen Mountain, during the entire year, the rain falls for 105.2 days and collects up to 20.71" (526mm) of precipitation.Snowfall
June through September are months without snowfall in Aspen Mountain.Daylight
The average length of the day in September in Aspen Mountain is 12h and 22min.On the first day of September, sunrise is at 6:50 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 7:01 pm MDT.
Sunshine
In September, the average sunshine in Aspen Mountain is 10.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Aspen Mountain?
What is the average humidity in September in Aspen Mountain?
How much does it rain in Aspen Mountain in September?
When it does not snow in Aspen Mountain?
Does it snow in Aspen Mountain in September?
What is the average length of the day in September in Aspen Mountain?
When are sunrise and sunset in September in Aspen Mountain?
How long on average sun shines in September in Aspen Mountain?
What is the UV index reading in September in Aspen Mountain?
Average temperature in September
Aspen Mountain, NM
- Average high temperature in September: 70.2°F
The warmest month (with the highest average high temperature) is June (78.1°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in September: 49.8°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in September
Aspen Mountain, NM
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Aspen Mountain, NM
- Average wind speed in September: 6.5mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in September
Aspen Mountain, NM
- Average humidity in September: 54%
The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is June (29%).
Average rainfall in September
Aspen Mountain, NM
- Average rainfall in September: 2.72"
The wettest month (with the highest rainfall) is July (5.43").
The driest month (with the least rainfall) is April (0.59").
Average rainfall days in September
Aspen Mountain, NM
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in September
Aspen Mountain, NM
- Average snowfall in September: 0"
The month with the highest snowfall is January (7.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Aspen Mountain, NM
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Aspen Mountain, NM
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 10h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in September
Aspen Mountain, NM
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is November (24.4 days).
The month with the least sunshine days is July (4 days).
Average UV index in September
Aspen Mountain, NM
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Aspen Mountain, NM
- Average cloud cover in September: 17
The month with the most cloud cover is July (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in September
Aspen Mountain, NM
- 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).
Aspen Mountain, New Mexico, USA
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