September weather forecast
Old Forge, NY

Weather in September

The first month of the autumn, September, is still a comfortable month in Old Forge, New York, with temperature in the range of an average high of 66.4°F (19.1°C) and an average low of 48°F (8.9°C).

Temperature

In September, the average high-temperature marginally drops from a pleasant 73.2°F (22.9°C) in August to an enjoyable 66.4°F (19.1°C). In September, in Old Forge, the average low-temperature is 48°F (8.9°C).

Humidity

The average relative humidity in September is 81%.

Rainfall

The month with the least rainfall in Old Forge is September, when the rain falls for 15.6 days and typically collects 2.48" (63mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Old Forge. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Old Forge, during the entire year, snow falls for 114.2 days and aggregates up to 82.4" (2093mm) of snow.

Daylight

The average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 6:23 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:43 pm EDT.

Sunshine

In September, the average sunshine in Old Forge is 8.2h.

UV index

The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in September in Old Forge?

In September, the average relative humidity in Old Forge, New York, is 81%.

What is the driest month in Old Forge?

September is the month with the least rainfall in Old Forge, New York. Rain falls for 15.6 days and accumulates 2.48" (63mm) of precipitation.

How many days does it rain in September in Old Forge?

In Old Forge, New York, during September, the rain falls for 15.6 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When does it start snowing in Old Forge?

September is the first month it typically snows in Old Forge. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in September in Old Forge?

The average day length in September in Old Forge is 12h and 29min.

When are sunrise and sunset in September in Old Forge?

On the first day of September, sunrise is at 6:23 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:43 pm EDT.

How many hours of sunshine does Old Forge have in September?

In September, the average sunshine duration in Old Forge is 8.2h.

What is the UV index reading in September in Old Forge?

In Old Forge, New York, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Old Forge, NY

Average temperature in September - Old Forge, NY
  • Average high temperature in September: 66.4°F

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (22.6°F).

  • Average low temperature in September: 48°F

The month with the highest average low temperature is July (55.6°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

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Average pressure in September
Old Forge, NY

Average pressure in September - Old Forge, NY
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in September
Old Forge, NY

Average wind speed in September - Old Forge, NY
  • Average wind speed in September: 6.5mph

The windiest months (with the highest average wind speed) are January, February and April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in September
Old Forge, NY

Average humidity in September - Old Forge, NY
  • Average humidity in September: 81%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (78%).

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Average rainfall in September
Old Forge, NY

Average rainfall in September - Old Forge, NY
  • Average rainfall in September: 2.48"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.48").

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Average rainfall days in September
Old Forge, NY

Average rainfall days in September - Old Forge, NY
  • Average rainfall days in September: 15.6 days

The month with the highest number of rainy days is July (20.1 days).
The months with the least rainy days are January and February (4.8 days).

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Average snowfall in September
Old Forge, NY

Average snowfall in September - Old Forge, NY
  • Average snowfall in September: 0.04"

The month with the highest snowfall is February (15.2").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Old Forge, NY

Average snowfall days in September - Old Forge, NY
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is February (21.9 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in September /
Average sunshine in September
Old Forge, NY

Average daylight in September / Average sunshine in September - Old Forge, NY
  • Average daylight in September: 12h and 29min

The month with the longest days is June (Average daylight: 15h and 23min).
The month with the shortest days is December (Average daylight: 8h and 59min).

  • Average sunshine in September: 8h and 12min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).

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Average sunshine days in September
Old Forge, NY

Average sunshine days in September - Old Forge, NY
  • Average sunshine days in September: 13.3 days

The month with the most sunshine days is September (13.3 days).
The month with the least sunshine days is February (4.7 days).

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Average UV index in September
Old Forge, NY

Average UV index in September - Old Forge, NY
  • 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 and December (UV index 1).

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Average cloud cover in September
Old Forge, NY

Average cloud cover in September - Old Forge, NY
  • Average cloud cover in September: 43

The month with the most cloud cover is February (Cloud cover 81).
The months with the least cloud cover are July and August (Cloud cover 42).

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Average visibility in September
Old Forge, NY

Average visibility in September - Old Forge, NY
  • 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).

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