September weather forecastSpringfield, VT
September
Weather in September
September marks the beginning of fall in Springfield, with temperatures falling more significantly. The first snowfall post summer hints at winters with barely-visible 0" (0mm). October's arrival ushers in cooler days, and the transformation of green leaves into hues of orange and red. Roads and pathways are outlined with dried leaves, resonating the true essence of fall. As September ends, be ready for the chilly evenings and the embrace of autumn.Temperature
September's arrival aligns with a minor decrease in average high-temperatures, from August's warm 77°F (25°C) to an agreeable 69.4°F (20.8°C). Springfield experiences an average low-temperature of 49.6°F (9.8°C) in the month of September.Humidity
In September, the average relative humidity is 79%.Rainfall
September is the month with the least rainfall in Springfield. Rain falls for 10.5 days and accumulates 1.5" (38mm) of precipitation.Snowfall
In Springfield, snow does not fall in June through September.Daylight
In Springfield, the average length of the day in September is 12h and 29min.On the first day of September, sunrise is at 6:14 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:32 pm EDT.
Sunshine
In Springfield, the average sunshine in September is 8.5h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 3 in September leads to these recommendations:
Take precautions - Protection against sun damage is advised. To protect against the Sun's most potent rays, avoid direct exposure around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Springfield, VT
- Average high temperature in September: 69.4°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in September: 49.6°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure in September
Springfield, VT
- Average pressure in September: 30.05"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Springfield, VT
- Average wind speed in September: 5.2mph
The windiest months (with the highest average wind speed) are January, February, March and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Springfield, VT
- Average humidity in September: 79%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in September
Springfield, VT
- Average rainfall in September: 1.5"
The wettest months (with the highest rainfall) are June and October (2.52").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in September
Springfield, VT
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (7 days).
Average snowfall in September
Springfield, VT
- Average snowfall in September: 0"
The month with the highest snowfall is February (8.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Springfield, VT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (14 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Springfield, VT
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 8h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in September
Springfield, VT
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is March (11.4 days).
Average UV index in September
Springfield, VT
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in September
Springfield, VT
- Average cloud cover in September: 38
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Springfield, VT
- Average visibility in September: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
