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 shift into September finds West Springfield at an average high-temperature of a pleasant 69.6°F (20.9°C), closely comparable to August's conditions. West Springfield reports an average low-temperature of 60.4°F (15.8°C) during the nights of September.Humidity
August, September and November, with an average relative humidity of 77%, are the least humid months.Rainfall
In West Springfield, during September, the rain falls for 15.3 days and regularly aggregates up to 2.68" (68mm) of precipitation. Throughout the year, there are 173.6 rainfall days, and 35.08" (891mm) of precipitation is accumulated.Snowfall
June through October are months without snowfall.Daylight
The average length of the day in September in West Springfield is 12h and 28min.On the first day of September in West Springfield, sunrise is at 6:48 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:04 pm EDT.
Sunshine
The average sunshine in September is 8.7h.UV index
The average daily maximum UV index in September in West Springfield is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 suggests these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. 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.
Frequently asked questions
What are September temperatures in West Springfield?
What are the least humid months in West Springfield?
What is the average humidity in September in West Springfield?
How much does it rain in West Springfield in September?
When it does not snow in West Springfield?
What is the average length of the day in September in West Springfield?
When are sunrise and sunset in September in West Springfield?
How long on average sun shines in September in West Springfield?
What is the UV index reading in September in West Springfield?
Average temperature in September
West Springfield, PA
- Average high temperature in September: 69.6°F
The warmest month (with the highest average high temperature) is July (75.6°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in September: 60.4°F
The months with the highest average low temperature are July and August (66.4°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in September
West Springfield, PA
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
West Springfield, PA
- Average wind speed in September: 10mph
The windiest month (with the highest average wind speed) is December (13.5mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in September
West Springfield, PA
- Average humidity in September: 77%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are August, September and November (77%).
Average rainfall in September
West Springfield, PA
- Average rainfall in September: 2.68"
The wettest month (with the highest rainfall) is June (4.25").
The driest month (with the least rainfall) is February (2.28").
Average rainfall days in September
West Springfield, PA
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is October (18.6 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in September
West Springfield, PA
- Average snowfall in September: 0"
The month with the highest snowfall is February (4.84").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in September
West Springfield, PA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.6 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
West Springfield, PA
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in September
West Springfield, PA
- Average sunshine days in September: 12.4 days
The month with the most sunshine days is September (12.4 days).
The month with the least sunshine days is January (6.3 days).
Average UV index in September
West Springfield, PA
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
West Springfield, PA
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in September
West Springfield, PA
- 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 (5mi).
West Springfield, Pennsylvania, USA
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