September weather forecast and climate
Natural Bridge, NY

September, the first month of the autumn, in Natural Bridge, is also an agreeable month, with average temperature varying between 52°F (11.1°C) and 69.1°F (20.6°C).

Temperature

In Natural Bridge, the average high-temperature slightly decreases, from a warm 75.6°F (24.2°C) in August, to an agreeable 69.1°F (20.6°C). In September, in Natural Bridge, the average low-temperature is 52°F (11.1°C).

Humidity

The average relative humidity in Natural Bridge, New York, is 78%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 1.69" (43mm) of precipitation.

Snowfall

In Natural Bridge snow does not fall in June through September.

Daylight

In September, the average length of the day in Natural Bridge is 12.5h.

Sunshine

In September, the average sunshine is 9.2h.

UV index

In Natural Bridge, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected 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. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Natural Bridge?

In Natural Bridge, New York, in September, the average high-temperature is 69.1°F (20.6°C), and the average low-temperature is 52°F (11.1°C).

What is the average humidity in September in Natural Bridge?

The average relative humidity in September in Natural Bridge, New York, is 78%.

How many days does it rain in September in Natural Bridge?

In September, the rain falls for 13.5 days. Throughout September, 1.69" (43mm) of precipitation is accumulated.

What is the driest month in Natural Bridge?

September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 1.69" (43mm) of precipitation.

Does it snow in Natural Bridge in September?

In Natural Bridge, New York, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Natural Bridge?

June through September are months without snowfall in Natural Bridge.

How many hours of daylight does Natural Bridge have in September?

In Natural Bridge, New York, the average length of the day in September is 12.5h.

How many hours of sunshine does Natural Bridge have in September?

In September, the average sunshine in Natural Bridge, New York, is 9.2h.

What is the UV index intensity in September in Natural Bridge?

In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in September - Natural Bridge, NY
  • Average high temperature in September: 20.6°C

The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (-3.6°C).

  • Average low temperature in September: 11.1°C

The month with the highest average low temperature is July (15.4°C).
The coldest month (with the lowest average low temperature) is January (-10.4°C).

Average pressure in September - Natural Bridge, NY
  • Average pressure in September: 1017.3mbar

The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1012.8mbar).

Average wind speed in September - Natural Bridge, NY
  • Average wind speed in September: 11.3km/h

The windiest month (with the highest average wind speed) is January (16.1km/h).
The calmest months (with the lowest average wind speed) are July and August (10.7km/h).

Average humidity in September - Natural Bridge, NY
  • Average humidity in September: 78%

Months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (77%).

Average rainfall in September - Natural Bridge, NY
  • Average rainfall in September: 43mm

The wettest month (with the highest rainfall) is October (77mm).
The driest month (with the least rainfall) is September (43mm).

Average rainfall days in September - Natural Bridge, NY
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is October (16.8 days).
The month with the least rainy days is February (6.6 days).

Average snowfall in September - Natural Bridge, NY
  • Average snowfall in September: 0mm

The month with the highest snowfall is December (235mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September - Natural Bridge, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (18.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Natural Bridge, NY
  • 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: 9.2h

The month with the most sunshine is July (Average sunshine: 10.2h).
Months with the least sunshine are January and February (Average sunshine: 2.8).

Average sunshine days in September - Natural Bridge, NY
  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is February (8.3 days).

Average UV index in September - Natural Bridge, NY
  • Average UV index in September: 3

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

Average cloud cover in September - Natural Bridge, NY
  • Average cloud cover in September: 33

Months with the most cloud cover are January and February (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in September - Natural Bridge, NY
  • Average visibility in September: 9km

Months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).