September weather forecast
Montgomery, NY

Weather in September

September, the first month of the autumn in Montgomery, is also an agreeable month, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 73.2°F (22.9°C).

Temperature

In Montgomery, the average high-temperature in September slightly decreases from a warm 81°F (27.2°C) in August to a pleasant 73.2°F (22.9°C). The average low-temperature, in September, is 53.1°F (11.7°C).

Humidity

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

Rainfall

September is the month with the least rainfall. Rain falls for 11.1 days and accumulates 1.73" (44mm) of precipitation.

Snowfall

June through September are months without snowfall in Montgomery.

Daylight

In Montgomery, the average length of the day in September is 12h and 28min.
On the first day of September, sunrise is at 6:23 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:41 pm EDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In September, the average daily maximum UV index in Montgomery is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the 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.
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FAQ

What is the temperature in September in Montgomery?

In Montgomery, New York, in September, the average high-temperature is 73.2°F (22.9°C), and the average low-temperature is 53.1°F (11.7°C). in August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 86°F (30°C).

What is the average humidity in September in Montgomery?

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

What is the driest month in Montgomery?

The month with the least rainfall in Montgomery is September, when the rain falls for 11.1 days and typically collects 1.73" (44mm) of precipitation.

How much does it rain in Montgomery in September?

In Montgomery, New York, during September, the rain falls for 11.1 days and regularly aggregates up to 1.73" (44mm) of precipitation.

When it does not snow in Montgomery?

June through September are months without snowfall in Montgomery, New York.

Does it snow in Montgomery in September?

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

How many hours of daylight does Montgomery have in September?

In September, the average day length in Montgomery is 12h and 28min.

What time are sunrise and sunset in September in Montgomery?

In September, on the first day of the month, sunrise is at 6:23 am and sunset at 7:30 pm. On the last day of the month, in Montgomery, sunrise is at 6:52 am and sunset at 6:41 pm EDT.

How many hours of sunshine does Montgomery have in September?

In September, the average sunshine duration is 8.5h.

What is the UV index reading in September in Montgomery?

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Montgomery, NY

Average temperature in September - Montgomery, NY
  • Average high temperature in September: 73.2°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32.4°F).

  • Average low temperature in September: 53.1°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in September
Montgomery, NY

Average pressure in September - Montgomery, NY
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Montgomery, NY

Average wind speed in September - Montgomery, NY
  • Average wind speed in September: 4.8mph

The windiest months (with the highest average wind speed) are February and March (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in September
Montgomery, NY

Average humidity in September - Montgomery, NY
  • Average humidity in September: 79%

The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in September
Montgomery, NY

Average rainfall in September - Montgomery, NY
  • Average rainfall in September: 1.73"

The wettest month (with the highest rainfall) is December (3.23").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in September
Montgomery, NY

Average rainfall days in September - Montgomery, NY
  • Average rainfall days in September: 11.1 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in September
Montgomery, NY

Average snowfall in September - Montgomery, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Montgomery, NY

Average snowfall days in September - Montgomery, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (10.2 days).
The 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
Montgomery, NY

Average daylight in September / Average sunshine in September - Montgomery, NY
  • Average daylight in September: 12h and 28min

The month with the longest days is June (Average daylight: 15h and 8min).
The month with the shortest days is December (Average daylight: 9h and 14min).

  • Average sunshine in September: 8h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in September
Montgomery, NY

Average sunshine days in September - Montgomery, NY
  • Average sunshine days in September: 16.8 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is April (11.8 days).

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Average UV index in September
Montgomery, NY

Average UV index in September - Montgomery, NY
  • Average UV index in September: 4

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Montgomery, NY

Average cloud cover in September - Montgomery, NY
  • Average cloud cover in September: 42

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 36).

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Average visibility in September
Montgomery, NY

Average visibility in September - Montgomery, NY
  • Average visibility in September: 5mi

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

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