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 commencement of September indicates a gentle shift in the average high-temperature, receding from August's agreeable 73°F (22.8°C) to an enjoyable 65.8°F (18.8°C). Throughout September nights, Parshall reports a steady thermal contrast from the day, with an average low-temperature of 36.9°F (2.7°C).Humidity
In September, the average relative humidity is 51%.Rainfall
In Parshall, in September, it is raining for 4.1 days, with typically 0.24" (6mm) of accumulated precipitation. Throughout the year, there are 62.5 rainfall days, and 6.54" (166mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Parshall. September is the first month it typically snows in Parshall, Colorado. Throughout September, in the average 1.2 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, in Parshall, there are 87.5 snowfall days, and 37.36" (949mm) of snow is accumulated.Daylight
In September, the average length of the day in Parshall is 12h and 26min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:35 pm. On the last day of September, in Parshall, Colorado, sunrise is at 7:00 am and sunset at 6:48 pm MDT.
Sunshine
In September, the average sunshine is 11.3h.UV index
In Parshall, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 3 during September leads to these instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Parshall?
What is the average humidity in September in Parshall?
How many days does it rain in September in Parshall?
When does it start to snow in Parshall?
How many hours of daylight does Parshall have in September?
When are sunrise and sunset in September in Parshall?
How long on average sun shines in September in Parshall?
What is the UV index reading in September in Parshall?
Average temperature in September
Parshall, CO
- Average high temperature in September: 65.8°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is December (24.8°F).
- Average low temperature in September: 36.9°F
The month with the highest average low temperature is July (43.7°F).
The coldest month (with the lowest average low temperature) is January (2.1°F).
Average pressure in September
Parshall, CO
- Average pressure in September: 30.03"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are April and May (29.93"Hg).
Average wind speed in September
Parshall, CO
- Average wind speed in September: 5.2mph
The windiest month (with the highest average wind speed) is June (6.4mph).
The calmest month (with the lowest average wind speed) is December (4.9mph).
Average humidity in September
Parshall, CO
- Average humidity in September: 51%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is June (49%).
Average rainfall in September
Parshall, CO
- Average rainfall in September: 0.24"
The wettest month (with the highest rainfall) is April (1.1").
The driest month (with the least rainfall) is August (0.2").
Average rainfall days in September
Parshall, CO
- Average rainfall days in September: 4.1 days
The month with the highest number of rainy days is April (6.8 days).
The month with the least rainy days is October (3.1 days).
Average snowfall in September
Parshall, CO
- Average snowfall in September: 0.24"
The month with the highest snowfall is April (7.28").
The months with the least snowfall are July and August (0").
Average snowfall days in September
Parshall, CO
- Average snowfall days in September: 1.2 days
The month with the highest number of snowfall days is February (13.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Parshall, 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 2min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in September
Parshall, CO
- Average sunshine days in September: 23.6 days
The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in September
Parshall, 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
Parshall, CO
- Average cloud cover in September: 12
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 12).
Average visibility in September
Parshall, CO
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Parshall, Colorado, USA
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