September weather forecastPagosa Springs, CO
September
Weather in September
September marks the close of summer and the advent of autumn in Pagosa Springs, an interval where temperatures smoothly transition from high to moderate. There's a marked decrease in temperature from August, commencing the trend of cooler days and nights. The declining daylight hours and retreating sunlight signal the onset of fall, with the landscape gradually donning vibrant hues. September stays relatively dry, ensuring a crisp autumn kick-off.Temperature
The onset of September in Pagosa Springs results in a small decrease in the average high-temperature, moderately receding from a warm 73.8°F (23.2°C) in August to an enjoyable 66.7°F (19.3°C). September presents a sharp fall from Pagosa Springs's daytime highs to an average low-temperature of 39.7°F (4.3°C).Humidity
In September, the average relative humidity is 57%.Rainfall
In September, the rain falls for 12.2 days. Throughout September, 1.46" (37mm) of precipitation is accumulated. In Pagosa Springs, during the entire year, the rain falls for 107 days and collects up to 17.56" (446mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Pagosa Springs, the average length of the day in September is 12h and 25min.On the first day of September, sunrise is at 6:39 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:52 pm MDT.
Sunshine
In Pagosa Springs, the average sunshine in September is 11h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Guard yourself - Precautionary measures against sun damage are advocated. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Pagosa Springs, CO
- Average high temperature in September: 66.7°F
The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in September: 39.7°F
The month with the highest average low temperature is July (46.4°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure in September
Pagosa Springs, CO
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is April (29.92"Hg).
Average wind speed in September
Pagosa Springs, CO
- Average wind speed in September: 4.5mph
The windiest months (with the highest average wind speed) are May and June (6mph).
The calmest month (with the lowest average wind speed) is December (3.7mph).
Average humidity in September
Pagosa Springs, CO
- Average humidity in September: 57%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is June (42%).
Average rainfall in September
Pagosa Springs, CO
- Average rainfall in September: 1.46"
The wettest month (with the highest rainfall) is July (2.44").
The driest month (with the least rainfall) is June (0.71").
Average rainfall days in September
Pagosa Springs, CO
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is July (20.1 days).
The months with the least rainy days are January and November (3.7 days).
Average snowfall in September
Pagosa Springs, CO
- Average snowfall in September: 0"
The month with the highest snowfall is February (14.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Pagosa Springs, CO
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Pagosa Springs, CO
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 11h
The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 6h).
Average sunshine days in September
Pagosa Springs, CO
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in September
Pagosa Springs, CO
- Average UV index in September: 3
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Pagosa Springs, CO
- Average cloud cover in September: 14
The months with the most cloud cover are January and February (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 11).
Average visibility in September
Pagosa Springs, CO
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
