September weather forecast
Tamworth, NH

Share

Weather in September

September, the first month of the autumn in Tamworth, is also an agreeable month, with an average temperature fluctuating between 69.1°F (20.6°C) and 48°F (8.9°C).

Temperature

As August transitions into September, Tamworth sees a gentle drop in the average high-temperature, transitioning from a warm 76.5°F (24.7°C) to an agreeable 69.1°F (20.6°C). During September, Tamworth records an average temperature of 48°F (8.9°C) at night.

Humidity

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

Rainfall

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

Snowfall

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

Daylight

The average length of the day in September in Tamworth is 12h and 30min.
On the first day of September, sunrise is at 6:09 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:27 pm EDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

The average daily maximum UV index in September in Tamworth, New Hampshire, 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 ordinary individuals.
Note: The daily maximum UV index of 3 in September interprets into the following advice:
Make use of precautions - It is urged to ward off sun damage. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
[Resources]

Frequently asked questions

What is the average September temperature in Tamworth?

The average high-temperature and low-temperature in Tamworth, New Hampshire, during September are 69.1°F (20.6°C) and 48°F (8.9°C) respectively.

What is the average humidity in September in Tamworth?

The average relative humidity in September in Tamworth is 79%.

What is the driest month in Tamworth?

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

How much does it rain in Tamworth in September?

In Tamworth, in September, it is raining for 10.4 days, with typically 1.42" (36mm) of accumulated precipitation.

When it does not snow in Tamworth?

June through September are months without snowfall.

Does it snow in Tamworth in September?

In Tamworth, New Hampshire, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Tamworth have in September?

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

When is the sunrise / sunset in September in Tamworth?

On the first day of September in Tamworth, sunrise is at 6:09 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:27 pm EDT.

How long on average sun shines in September in Tamworth?

In September, the average sunshine duration in Tamworth is 8.5h.

How high is the UV index in September in Tamworth?

In September, the average daily maximum UV index in Tamworth, New Hampshire, is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
Tamworth, NH

Average temperature in September - Tamworth, 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).

[Resources]

Average pressure in September
Tamworth, NH

Average pressure in September - Tamworth, 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).

[Resources]

Average wind speed in September
Tamworth, NH

Average wind speed in September - Tamworth, 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).

[Resources]

Average humidity in September
Tamworth, NH

Average humidity in September - Tamworth, 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%).

[Resources]

Average rainfall in September
Tamworth, NH

Average rainfall in September - Tamworth, 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").

[Resources]

Average rainfall days in September
Tamworth, NH

Average rainfall days in September - Tamworth, 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).

[Resources]

Average snowfall in September
Tamworth, NH

Average snowfall in September - Tamworth, 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").

[Resources]

Average snowfall days in September
Tamworth, NH

Average snowfall days in September - Tamworth, 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).

[Resources]

Average daylight in September /
Average sunshine in September
Tamworth, NH

Average daylight in September / Average sunshine in September - Tamworth, 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).

[Resources]

Average sunshine days in September
Tamworth, NH

Average sunshine days in September - Tamworth, 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).

[Resources]

Average UV index in September
Tamworth, NH

Average UV index in September - Tamworth, 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).

[Resources]

Average cloud cover in September
Tamworth, NH

Average cloud cover in September - Tamworth, 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).

[Resources]

Average visibility in September
Tamworth, NH

Average visibility in September - Tamworth, 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).

[Resources]

Tamworth, New Hampshire, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location