September weather forecast
West Springfield, MA

Weather in September

The first month of the autumn, September, is still a pleasant month in West Springfield, Massachusetts, with an average temperature ranging between max 72.9°F (22.7°C) and min 53.8°F (12.1°C).

Temperature

In West Springfield, Massachusetts, the average high-temperature in September slightly decreases from a moderately hot 80.2°F (26.8°C) in August to an agreeable 72.9°F (22.7°C). In September, in West Springfield, the average low-temperature is 53.8°F (12.1°C).

Humidity

The average relative humidity in September is 78%.

Rainfall

September is the month with the least rainfall in West Springfield. Rain falls for 3.8 days and accumulates 0.08" (2mm) of precipitation.

Snowfall

May through October are months without snowfall in West Springfield, Massachusetts.

Daylight

In West Springfield, Massachusetts, the average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:15 am and sunset at 7:25 pm. On the last day of September, sunrise is at 6:46 am and sunset at 6:34 pm EDT.

Sunshine

In West Springfield, the average sunshine in September is 8.7h.

UV index

The average daily maximum UV index in September in West Springfield, Massachusetts, is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in September in West Springfield?

In September, in West Springfield, Massachusetts, the average high-temperature is 72.9°F (22.7°C), and the average low-temperature is 53.8°F (12.1°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in July is appraised at 87.8°F (31°C).

What is the average humidity in September in West Springfield?

In West Springfield, the average relative humidity in September is 78%.

What is the driest month in West Springfield?

September is the month with the least rainfall. Rain falls for 3.8 days and accumulates 0.08" (2mm) of precipitation.

How many days does it rain in September in West Springfield?

In September, in West Springfield, Massachusetts, the rain falls for 3.8 days. Throughout September, 0.08" (2mm) of precipitation is accumulated.

When it does not snow in West Springfield?

In West Springfield, Massachusetts, snow does not fall in May through October.

What is the average length of the day in September in West Springfield?

In West Springfield, the average day length in September is 12h and 28min.

What time are sunrise and sunset in September in West Springfield?

In September, on the first day of the month, sunrise is at 6:15 am and sunset at 7:25 pm. On the last day of the month, in West Springfield, sunrise is at 6:46 am and sunset at 6:34 pm EDT.

How long on average sun shines in September in West Springfield?

In West Springfield, Massachusetts, the average sunshine duration in September is 8.7h.

What is the UV index reading in September in West Springfield?

The average daily maximum UV index in September in West Springfield is 4. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
West Springfield, MA

Average temperature in September - West Springfield, MA
  • Average high temperature in September: 72.9°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in September: 53.8°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

[Resources]

Average pressure in September
West Springfield, MA

Average pressure in September - West Springfield, MA
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

[Resources]

Average wind speed in September
West Springfield, MA

Average wind speed in September - West Springfield, MA
  • Average wind speed in September: 5.5mph

The windiest months (with the highest average wind speed) are January and March (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

[Resources]

Average humidity in September
West Springfield, MA

Average humidity in September - West Springfield, MA
  • Average humidity in September: 78%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).

[Resources]

Average rainfall in September
West Springfield, MA

Average rainfall in September - West Springfield, MA
  • Average rainfall in September: 0.08"

The wettest month (with the highest rainfall) is November (0.59").
The driest month (with the least rainfall) is September (0.08").

[Resources]

Average rainfall days in September
West Springfield, MA

Average rainfall days in September - West Springfield, MA
  • Average rainfall days in September: 3.8 days

The month with the highest number of rainy days is April (6.6 days).
The month with the least rainy days is January (2.2 days).

[Resources]

Average snowfall in September
West Springfield, MA

Average snowfall in September - West Springfield, MA
  • Average snowfall in September: 0"

The months with the highest snowfall are March and December (0.43").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in September
West Springfield, MA

Average snowfall days in September - West Springfield, MA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
West Springfield, MA

Average daylight in September / Average sunshine in September - West Springfield, MA
  • Average daylight in September: 12h and 28min

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 10min).

  • Average sunshine in September: 8h and 42min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

[Resources]

Average sunshine days in September
West Springfield, MA

Average sunshine days in September - West Springfield, MA
  • Average sunshine days in September: 24.9 days

The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is July (22.4 days).

[Resources]

Average UV index in September
West Springfield, MA

Average UV index in September - West Springfield, MA
  • 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, March, November and December (UV index 2).

[Resources]

Average cloud cover in September
West Springfield, MA

Average cloud cover in September - West Springfield, MA
  • Average cloud cover in September: 37

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).

[Resources]

Average visibility in September
West Springfield, MA

Average visibility in September - West Springfield, MA
  • Average visibility in September: 5mi

The months with the highest visibility are January, March, April, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August and September (5mi).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location