September weather forecast and climate
Freedom, NY

The first month of the autumn, September, is also an agreeable month in Freedom, New York, with average temperature fluctuating between 69.6°F (20.9°C) and 50.9°F (10.5°C).

Temperature

In September, the average high-temperature marginally drops, from a moderately hot 75.7°F (24.3°C) in August, to a pleasant 69.6°F (20.9°C). The average low-temperature, in September, is 50.9°F (10.5°C).

Humidity

In September, the average relative humidity is 81%.

Rainfall

The month with the least rainfall in Freedom is September when the rain falls for 15.8 days and typically collects 1.81" (46mm) of precipitation.

Snowfall

In Freedom snow does not fall in June through September.

Daylight

In Freedom, the average length of the day is 12.5h.

Sunshine

In Freedom, the average sunshine is 8.3h.

UV index

The average daily maximum UV index in Freedom is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. 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 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 Freedom?

In September, the average high-temperature is 69.6°F (20.9°C), and the average low-temperature is 50.9°F (10.5°C).

What is the average humidity in September in Freedom?

In September, the average relative humidity in Freedom is 81%.

How many days does it rain in September in Freedom?

In September, in Freedom, the rain falls for 15.8 days. Throughout September, 1.81" (46mm) of precipitation is accumulated.

What is the driest month in Freedom?

September is the month with the least rainfall in Freedom, New York. Rain falls for 15.8 days and accumulates 1.81" (46mm) of precipitation.

Does it snow in Freedom in September?

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

When it does not snow in Freedom?

In Freedom, New York, snow does not fall in June through September.

How many hours of daylight does Freedom have in September?

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

How long on average sun shines in September in Freedom?

The average sunshine in September is 8.3h.

How high is the UV index in September in Freedom?

In Freedom, New York, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Freedom, NY
  • Average high temperature in September: 20.9°C

The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-2.5°C).

  • Average low temperature in September: 10.5°C

The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).

Average pressure in September - Freedom, NY
  • Average pressure in September: 1017.7mbar

The month with the highest atmospheric pressure is November (1019.2mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).

Average wind speed in September - Freedom, NY
  • Average wind speed in September: 10.8km/h

The windiest month (with the highest average wind speed) is January (17.4km/h).
The calmest months (with the lowest average wind speed) are July and August (10.5km/h).

Average humidity in September - Freedom, NY
  • Average humidity in September: 81%

Months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (79%).

Average rainfall in September - Freedom, NY
  • Average rainfall in September: 46mm

The wettest month (with the highest rainfall) is May (86mm).
The driest month (with the least rainfall) is September (46mm).

Average rainfall days in September - Freedom, NY
  • Average rainfall days in September: 15.8 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.8 days).

Average snowfall in September - Freedom, NY
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (294mm).
Months with the least snowfall are June, July, August and September (0mm).

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

The month with the highest number of snowfall days is January (21.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Freedom, NY
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in September: 8.3h

Months with the most sunshine are July and August (Average sunshine: 9.7h).
The month with the least sunshine is January (Average sunshine: 2.1h).

Average sunshine days in September - Freedom, NY
  • Average sunshine days in September: 12.3 days

The month with the most sunshine days is September (12.3 days).
The month with the least sunshine days is February (4.7 days).

Average UV index in September - Freedom, NY
  • Average UV index in September: 3

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

Average cloud cover in September - Freedom, NY
  • Average cloud cover in September: 41

The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in September - Freedom, NY
  • Average visibility in September: 8km

Months with the highest visibility are March, April, May, June, July, August, September, October and November (8km).
Months with the lowest visibility are January, February and December (7km).