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
The transition into September subtly indicates a reduction in the average high-temperature, down to a comfortable 63.5°F (17.5°C) from August's pleasant 70.5°F (21.4°C). Winter Park in September observes a substantial swing from the daily highs, with average nighttime temperatures of 37.6°F (3.1°C).Humidity
In September, the average relative humidity is 53%.Rainfall
In Winter Park, in September, during 11 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. In Winter Park, Colorado, during the entire year, the rain falls for 114.4 days and collects up to 14.61" (371mm) of precipitation.Snowfall
January through December are months with snowfall in Winter Park. In Winter Park, in September, snow falls for 2.4 days, with typically accumulated 0.67" (17mm) of snow. Throughout the year, there are 96.9 snowfall days, and 58.54" (1487mm) of snow is accumulated.Daylight
In September, the average length of the day is 12h and 26min.On the first day of September, sunrise is at 6:31 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:46 pm MDT.
Sunshine
In Winter Park, the average sunshine in September is 11.1h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 3 in September leads to these recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. 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. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Winter Park in September?
What is the average humidity in September?
How many days does it rain in September?
How much does it snow in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Winter Park, CO
- Average high temperature in September: 63.5°F
The warmest month (with the highest average high temperature) is July (71.4°F).
The month with the lowest average high temperature is December (25.3°F).
- Average low temperature in September: 37.6°F
The month with the highest average low temperature is July (44.2°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in September
Winter Park, CO
- Average pressure in September: 30.03"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The months with the lowest atmospheric pressure are April and May (29.93"Hg).
Average wind speed in September
Winter Park, CO
- Average wind speed in September: 5.2mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in September
Winter Park, CO
- Average humidity in September: 53%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is June (50%).
Average rainfall in September
Winter Park, CO
- Average rainfall in September: 0.83"
The wettest month (with the highest rainfall) is May (2.32").
The driest months (with the least rainfall) are January and December (0.47").
Average rainfall days in September
Winter Park, CO
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is November (3.5 days).
Average snowfall in September
Winter Park, CO
- Average snowfall in September: 0.67"
The month with the highest snowfall is April (10.98").
The months with the least snowfall are July and August (0.04").
Average snowfall days in September
Winter Park, CO
- Average snowfall days in September: 2.4 days
The month with the highest number of snowfall days is March (14.2 days).
The month with the least snowfall days is July (0.1 days).
Average daylight in September /
Average sunshine in September
Winter Park, CO
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 11h and 1min
The months with the most sunshine are June and August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in September
Winter Park, CO
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is July (5.1 days).
Average UV index in September
Winter Park, CO
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in September
Winter Park, CO
- Average cloud cover in September: 16
The month with the most cloud cover is February (Cloud cover 37).
The months with the least cloud cover are June and September (Cloud cover 16).
Average visibility in September
Winter Park, CO
- Average visibility in September: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
Winter Park, Colorado, USA
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