September weather forecast
Glens Falls, NY

Share
A deep and stunning nature scene around the scenic Glen Falls in New York, with the intriguing Rainbow Falls of Watkins Glen State Park Finger Lakes
A deep and stunning nature scene around the scenic Glen Falls in New York, with the intriguing Rainbow Falls of Watkins Glen State Park Finger Lakes

Weather in September

The first month of the autumn, September, is also an agreeable month in Glens Falls, New York, with an average temperature ranging between max 70.9°F (21.6°C) and min 50.4°F (10.2°C).

Temperature

September's onset brings a negligible change in high-temperatures, falling from a warm 78.4°F (25.8°C) in August to a pleasant 70.9°F (21.6°C). Glens Falls's temperature lowers to a mean of 50.4°F (10.2°C) during the nights in September.

Humidity

The average relative humidity in September in Glens Falls, New York, is 78%.

Rainfall

March and September are months with the least rain in Glens Falls when the rain falls for 8.1 days and typically aggregates up to 0.59" (15mm) of rain.

Snowfall

June through September are months without snowfall in Glens Falls.

Daylight

The average length of the day in September in Glens Falls is 12h and 29min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:29 pm. On the last day of September, in Glens Falls, sunrise is at 6:51 am and sunset at 6:36 pm EDT.

Sunshine

The average sunshine in September is 9.1h.

UV index

In Glens Falls, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 4 during September leads to these instructions:
Take precautions - Protection against skin and eye damage is obliged. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
[Resources]

Frequently asked questions

What is the usual temperature for Glens Falls in September?

September temperatures vary between a high-temperature of 70.9°F (21.6°C) and a low-temperature of 50.4°F (10.2°C).

What is the average humidity in September in Glens Falls?

The average relative humidity in September in Glens Falls is 78%.

What is the driest month in Glens Falls?

March and September are months with the least rain when the rain falls for 8.1 days and typically aggregates up to 0.59" (15mm) of rain.

How much does it rain in Glens Falls in September?

In September, the rain falls for 8.1 days. Throughout September, 0.59" (15mm) of precipitation is accumulated.

When it does not snow in Glens Falls?

June through September are months without snowfall in Glens Falls.

Does it snow in Glens Falls in September?

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

How many hours of daylight does Glens Falls have in September?

In September, the average day length in Glens Falls, New York, is 12h and 29min.

When is the sunrise / sunset in September in Glens Falls?

On the first day of September in Glens Falls, New York, sunrise is at 6:19 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 6:36 pm EDT.

How many hours of sunshine does Glens Falls have in September?

In Glens Falls, New York, the average sunshine duration in September is 9.1h.

What is the UV index reading in September in Glens Falls?

The average daily maximum UV index in September in Glens Falls is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to 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
Glens Falls, NY

Average temperature in September - Glens Falls, NY
  • Average high temperature in September: 70.9°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in September: 50.4°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

[Resources]

Average pressure in September
Glens Falls, NY

Average pressure in September - Glens Falls, 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 (29.92"Hg).

[Resources]

Average wind speed in September
Glens Falls, NY

Average wind speed in September - Glens Falls, NY
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

[Resources]

Average humidity in September
Glens Falls, NY

Average humidity in September - Glens Falls, NY
  • Average humidity in September: 78%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (73%).

[Resources]

Average rainfall in September
Glens Falls, NY

Average rainfall in September - Glens Falls, NY
  • Average rainfall in September: 0.59"

The wettest month (with the highest rainfall) is July (1.22").
The driest months (with the least rainfall) are March and September (0.59").

[Resources]

Average rainfall days in September
Glens Falls, NY

Average rainfall days in September - Glens Falls, NY
  • Average rainfall days in September: 8.1 days

The month with the highest number of rainy days is July (11.5 days).
The month with the least rainy days is January (4 days).

[Resources]

Average snowfall in September
Glens Falls, NY

Average snowfall in September - Glens Falls, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is January (3.15").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in September
Glens Falls, NY

Average snowfall days in September - Glens Falls, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Glens Falls, NY

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 9h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

[Resources]

Average sunshine days in September
Glens Falls, NY

Average sunshine days in September - Glens Falls, NY
  • Average sunshine days in September: 20.8 days

The month with the most sunshine days is January (22.2 days).
The months with the least sunshine days are June and July (17.3 days).

[Resources]

Average UV index in September
Glens Falls, NY

Average UV index in September - Glens Falls, NY
  • Average UV index in September: 4

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

[Resources]

Average cloud cover in September
Glens Falls, NY

Average cloud cover in September - Glens Falls, NY
  • Average cloud cover in September: 33

The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July, August and September (Cloud cover 33).

[Resources]

Average visibility in September
Glens Falls, NY

Average visibility in September - Glens Falls, NY
  • Average visibility in September: 5mi

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

[Resources]

Glens Falls, New York, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location