September weather forecast
Center Conway, NH

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Weather in September

The first month of the autumn, September, is also an agreeable month in Center Conway, New Hampshire, with temperature in the range of an average high of 69.1°F (20.6°C) and an average low of 48°F (8.9°C).

Temperature

As Center Conway enters September, the average high-temperature subtly lowers from the a moderately hot 76.5°F (24.7°C) of August to a pleasant 69.1°F (20.6°C). September's average low-temperature reading settles at a frosty 48°F (8.9°C).

Humidity

In September, the average relative humidity is 79%.

Rainfall

The month with the least rainfall is September, when the rain falls for 10.4 days and typically collects 1.42" (36mm) of precipitation.

Snowfall

In Center Conway, snow does not fall in June through September.

Daylight

In September, the average length of the day is 12h and 30min.
On the first day of the month, sunrise is at 6:08 am and sunset at 7:19 pm. On the last day of September, sunrise is at 6:41 am and sunset at 6:26 pm EDT.

Sunshine

In September, the average sunshine in Center Conway is 8.5h.

UV index

In Center Conway, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 3 during September leads to these instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Center Conway in September?

September temperatures vary between a high-temperature of 69.1°F (20.6°C) and a low-temperature of 48°F (8.9°C).

What is the average humidity in September?

In Center Conway, the average relative humidity in September is 79%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 10.4 days and typically collects 1.42" (36mm) of precipitation.

How much does it rain in September?

In September, the rain falls for 10.4 days. Throughout September, 1.42" (36mm) of precipitation is accumulated.

When it does not snow?

In Center Conway, snow does not fall in June through September.

Does it snow in September?

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

What is the average length of the day in September?

In Center Conway, the average day length in September is 12h and 30min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:08 am and sunset at 7:19 pm. On the last day of the month, in Center Conway, sunrise is at 6:41 am and sunset at 6:26 pm EDT.

How many hours of sunshine does Center Conway have in September?

In September, the average sunshine duration is 8.5h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health risk from 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
Center Conway, NH

Average temperature in September - Center Conway, NH
  • Average high temperature in September: 69.1°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (25.7°F).

  • Average low temperature in September: 48°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).

Average pressure in September
Center Conway, NH

Average pressure in September - Center Conway, NH
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in September
Center Conway, NH

Average wind speed in September - Center Conway, NH
  • Average wind speed in September: 4.5mph

The windiest month (with the highest average wind speed) is January (6.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in September
Center Conway, NH

Average humidity in September - Center Conway, NH
  • Average humidity in September: 79%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are May and November (77%).

Average rainfall in September
Center Conway, NH

Average rainfall in September - Center Conway, NH
  • Average rainfall in September: 1.42"

The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days in September
Center Conway, NH

Average rainfall days in September - Center Conway, NH
  • Average rainfall days in September: 10.4 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (9.3 days).

Average snowfall in September
Center Conway, NH

Average snowfall in September - Center Conway, NH
  • Average snowfall in September: 0"

The month with the highest snowfall is February (11.5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Center Conway, NH

Average snowfall days in September - Center Conway, NH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Center Conway, NH

Average daylight in September / Average sunshine in September - Center Conway, NH
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in September
Center Conway, NH

Average sunshine days in September - Center Conway, NH
  • Average sunshine days in September: 16.8 days

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is April (10.6 days).

Average UV index in September
Center Conway, NH

Average UV index in September - Center Conway, NH
  • Average UV index in September: 3

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in September
Center Conway, NH

Average cloud cover in September - Center Conway, NH
  • Average cloud cover in September: 38

The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in September
Center Conway, NH

Average visibility in September - Center Conway, NH
  • Average visibility in September: 5mi

The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).

Center Conway, New Hampshire, USA

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