September weather forecast
Naugatuck, WV

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Weather in September

September, the first month of the autumn in Naugatuck, is still a warm month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 78.6°F (25.9°C).

Temperature

In Naugatuck, entering September brings a subtle temperature decrement, reducing from August's moderately hot 84.4°F (29.1°C) to a still warm 78.6°F (25.9°C). Naugatuck marks a considerable descent from the daytime apex, as the average temperature dips to a mild 56.8°F (13.8°C) at night throughout September.

Humidity

In Naugatuck, the average relative humidity in September is 76%.

Rainfall

The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 1.46" (37mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Naugatuck, the average length of the day in September is 12h and 25min.
On the first day of September, sunrise is at 7:00 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:13 pm EDT.

Sunshine

The average sunshine in September is 8.3h.

UV index

In Naugatuck, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In September, the maximum UV index of 4 translates into these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Naugatuck in September?

September temperatures vary between a high-temperature of 78.6°F (25.9°C) and a low-temperature of 56.8°F (13.8°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in August is calculated to be 93.2°F (34°C).

What is the average humidity in September?

In Naugatuck, the average relative humidity in September is 76%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 12.5 days and accumulates 1.46" (37mm) of precipitation.

How much does it rain in September?

In September, the rain falls for 12.5 days. Throughout September, 1.46" (37mm) of precipitation is accumulated.

When it does not snow?

In Naugatuck, snow does not fall in June through September.

Does it snow in September?

In Naugatuck, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September?

The average day length in September is 12h and 25min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 7:00 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:13 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September in Naugatuck is 8.3h.

What is the UV index intensity in September?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Naugatuck, WV

Average temperature in September - Naugatuck, WV
  • Average high temperature in September: 78.6°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in September: 56.8°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in September
Naugatuck, WV

Average pressure in September - Naugatuck, WV
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in September
Naugatuck, WV

Average wind speed in September - Naugatuck, WV
  • Average wind speed in September: 4.2mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in September
Naugatuck, WV

Average humidity in September - Naugatuck, WV
  • Average humidity in September: 76%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July, August and November (75%).

Average rainfall in September
Naugatuck, WV

Average rainfall in September - Naugatuck, WV
  • Average rainfall in September: 1.46"

The wettest months (with the highest rainfall) are February and May (3.27").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in September
Naugatuck, WV

Average rainfall days in September - Naugatuck, WV
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.1 days).

Average snowfall in September
Naugatuck, WV

Average snowfall in September - Naugatuck, WV
  • Average snowfall in September: 0"

The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Naugatuck, WV

Average snowfall days in September - Naugatuck, WV
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Naugatuck, WV

Average daylight in September / Average sunshine in September - Naugatuck, WV
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in September
Naugatuck, WV

Average sunshine days in September - Naugatuck, WV
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.5 days).

Average UV index in September
Naugatuck, WV

Average UV index in September - Naugatuck, WV
  • Average UV index in September: 4

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in September
Naugatuck, WV

Average cloud cover in September - Naugatuck, WV
  • Average cloud cover in September: 35

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in September
Naugatuck, WV

Average visibility in September - Naugatuck, WV
  • Average visibility in September: 5mi

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

Naugatuck, West Virginia, USA

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