September weather forecast
Lomontville, NY

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Weather in September

The first month of the autumn, September, is still a warm month in Lomontville, New York, with an average temperature varying between 73.4°F (23°C) and 52.5°F (11.4°C).

Temperature

In Lomontville, the average high-temperature in September slightly decreases from a moderately hot 81.3°F (27.4°C) in August to a still warm 73.4°F (23°C). During September, an average low-temperature of 52.5°F (11.4°C) is observed in Lomontville, New York.

Humidity

The average relative humidity in September is 77%.

Rainfall

The month with the least rainfall in Lomontville is September, when the rain falls for 10.5 days and typically collects 1.5" (38mm) of precipitation.

Snowfall

June through September are months without snowfall in Lomontville.

Daylight

In September, the average length of the day in Lomontville is 12h and 28min.
On the first day of September in Lomontville, New York, sunrise is at 6:22 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:39 pm EDT.

Sunshine

In September, the average sunshine in Lomontville is 9h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 4 during September leads to these advisories:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What is the usual temperature for Lomontville in September?

In Lomontville, 73.4°F (23°C) is the average high-temperature and 52.5°F (11.4°C) is the average low-temperature during September. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 86°F (30°C).

What is the average humidity in September in Lomontville?

In September, the average relative humidity is 77%.

What is the driest month in Lomontville?

September is the month with the least rainfall in Lomontville, New York. Rain falls for 10.5 days and accumulates 1.5" (38mm) of precipitation.

How many days does it rain in September in Lomontville?

In September, in Lomontville, the rain falls for 10.5 days. Throughout September, 1.5" (38mm) of precipitation is accumulated.

When it does not snow in Lomontville?

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

Does it snow in Lomontville in September?

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

How many hours of daylight does Lomontville have in September?

The average day length in September is 12h and 28min.

When is the sunrise / sunset in September in Lomontville?

In September, on the first day of the month, sunrise is at 6:22 am and sunset at 7:29 pm. On the last day of the month, in Lomontville, sunrise is at 6:53 am and sunset at 6:39 pm EDT.

How long on average sun shines in September in Lomontville?

In Lomontville, New York, the average sunshine duration in September is 9h.

How high is the UV index in September in Lomontville?

In Lomontville, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
Lomontville, NY

Average temperature in September - Lomontville, NY
  • Average high temperature in September: 73.4°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in September: 52.5°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in September
Lomontville, NY

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

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Lomontville, NY

Average wind speed in September - Lomontville, NY
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is March (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in September
Lomontville, NY

Average humidity in September - Lomontville, NY
  • Average humidity in September: 77%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in September
Lomontville, NY

Average rainfall in September - Lomontville, NY
  • Average rainfall in September: 1.5"

The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in September
Lomontville, NY

Average rainfall days in September - Lomontville, NY
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is April (16.1 days).
The month with the least rainy days is February (8.6 days).

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Average snowfall in September
Lomontville, NY

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

The month with the highest snowfall is February (5.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Lomontville, NY

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

The month with the highest number of snowfall days is January (10.7 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
Lomontville, NY

Average daylight in September / Average sunshine in September - Lomontville, NY
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in September
Lomontville, NY

Average sunshine days in September - Lomontville, NY
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is April (11.8 days).

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Average UV index in September
Lomontville, NY

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

The months with the highest UV index are June and July (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
Lomontville, NY

Average cloud cover in September - Lomontville, NY
  • Average cloud cover in September: 36

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in September
Lomontville, NY

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

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

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Lomontville, New York, USA

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