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
September ushers in a minor alteration in Strasburg's climate, with the average high-temperature moving from August's 82.9°F (28.3°C) to a still moderately hot 76.1°F (24.5°C). Throughout September, the average low-temperature in Strasburg records at a refreshing 55.9°F (13.3°C).Humidity
In Strasburg, the average relative humidity in September is 78%.Rainfall
In Strasburg, Virginia, in September, during 11.6 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. Throughout the year, in Strasburg, there are 131.9 rainfall days, and 11.81" (300mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall in Strasburg, Virginia.Daylight
In September, the average length of the day in Strasburg is 12h and 26min.On the first day of September in Strasburg, sunrise is at 6:42 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:57 pm EDT.
Sunshine
In September, the average sunshine is 8.4h.UV index
In September, the average daily maximum UV index in Strasburg, Virginia, is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the temperature in September in Strasburg?
What is the average humidity in September in Strasburg?
How much does it rain in Strasburg in September?
When it does not snow in Strasburg?
How many hours of daylight does Strasburg have in September?
When is the sunrise / sunset in September in Strasburg?
How many hours of sunshine does Strasburg have in September?
What is the UV index reading in September in Strasburg?
Average temperature in September
Strasburg, VA
- Average high temperature in September: 76.1°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (38.5°F).
- Average low temperature in September: 55.9°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in September
Strasburg, VA
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in September
Strasburg, VA
- Average wind speed in September: 4.5mph
The windiest months (with the highest average wind speed) are February and March (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in September
Strasburg, VA
- Average humidity in September: 78%
The month with the highest relative humidity is October (79%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in September
Strasburg, VA
- Average rainfall in September: 0.94"
The wettest months (with the highest rainfall) are July and August (1.5").
The driest month (with the least rainfall) is November (0.51").
Average rainfall days in September
Strasburg, VA
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in September
Strasburg, VA
- Average snowfall in September: 0"
The months with the highest snowfall are January and February (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Strasburg, VA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Strasburg, VA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in September
Strasburg, VA
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is May (12.7 days).
Average UV index in September
Strasburg, VA
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Strasburg, VA
- Average cloud cover in September: 40
The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in September
Strasburg, VA
- Average visibility in September: 5mi
The months with the highest visibility are January, February, April, June, July and November (6mi).
The months with the lowest visibility are March, May, August, September, October and December (5mi).
Strasburg, Virginia, USA
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