September weather forecast and climate
North Conway, NH

Weather in September

The first month of the autumn, September, is still a pleasant month in North Conway, New Hampshire, with average temperature ranging between min 47.5°F (8.6°C) and max 68.5°F (20.3°C).

Temperature

In September, the average high-temperature marginally drops, from a moderately hot 75.9°F (24.4°C) in August, to a pleasant 68.5°F (20.3°C). The average low-temperature, in September, is 47.5°F (8.6°C).

Humidity

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

Rainfall

The month with the least rainfall in North Conway is September when the rain falls for 10.3 days and typically collects 0.94" (24mm) of precipitation.

Snowfall

June through September are months without snowfall in North Conway.

Daylight

In North Conway, the average length of the day in September is 12.5h.

Sunshine

In North Conway, the average sunshine is 8.6h.

UV index

In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 3 in September transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in September in North Conway?

In North Conway, New Hampshire, the average relative humidity in September is 79%.

What is the driest month in North Conway?

September is the month with the least rainfall. Rain falls for 10.3 days and accumulates 0.94" (24mm) of precipitation.

How much does it rain in North Conway in September?

In North Conway, in September, it is raining for 10.3 days, with typically 0.94" (24mm) of accumulated precipitation.

When it does not snow in North Conway?

June through September are months without snowfall in North Conway, New Hampshire.

Does it snow in North Conway in September?

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

How many hours of daylight does North Conway have in September?

In North Conway, New Hampshire, the average length of the day in September is 12.5h.

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

In September, the average sunshine in North Conway, New Hampshire, is 8.6h.

What is the UV index reading in September in North Conway?

The average daily maximum UV index in September in North Conway, New Hampshire, is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in September
North Conway, NH

Average temperature in September - North Conway, NH
  • Average high temperature in September: 68.5°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (24.4°F).

  • Average low temperature in September: 47.5°F

The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).

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Average pressure in September
North Conway, NH

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

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

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Average wind speed in September
North Conway, NH

Average wind speed in September - North Conway, NH
  • Average wind speed in September: 4.4mph

The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in September
North Conway, NH

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

The month with the highest relative humidity is February (87%).
Months with the lowest relative humidity are May and November (77%).

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Average rainfall in September
North Conway, NH

Average rainfall in September - North Conway, NH
  • Average rainfall in September: 0.94"

The wettest months (with the highest rainfall) are April and October (2.17").
The driest month (with the least rainfall) is September (0.94").

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Average rainfall days in September
North Conway, NH

Average rainfall days in September - North Conway, NH
  • Average rainfall days in September: 10.3 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is February (9.8 days).

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Average snowfall in September
North Conway, NH

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

The month with the highest snowfall is February (6.73").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
North Conway, NH

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

Months with the highest number of snowfall days are January and February (14.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - North Conway, NH
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in September: 8.6h

The month with the most sunshine is August (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 4.3h).

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Average sunshine days in September
North Conway, NH

Average sunshine days in September - North Conway, NH
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is April (10.1 days).

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Average UV index in September
North Conway, NH

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

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

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Average cloud cover in September
North Conway, NH

Average cloud cover in September - North Conway, NH
  • Average cloud cover in September: 37

The month with the most cloud cover is February (Cloud cover 53).
Months with the least cloud cover are August and September (Cloud cover 37).

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Average visibility in September
North Conway, NH

Average visibility in September - North Conway, NH
  • Average visibility in September: 4mi

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

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