September weather forecast
Austerlitz, NY

Weather in September

September, the first month of the autumn in Austerlitz, is also an agreeable month, with an average temperature fluctuating between 71.2°F (21.8°C) and 51.1°F (10.6°C).

Temperature

In Austerlitz, the average high-temperature in September marginally drops from a moderately hot 78.8°F (26°C) in August to an agreeable 71.2°F (21.8°C). In Austerlitz, in September, the average low-temperature is 51.1°F (10.6°C).

Humidity

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

Rainfall

In Austerlitz, during September, the rain falls for 10.7 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, there are 135.1 rainfall days, and 20.39" (518mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in September in Austerlitz is 12h and 28min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:28 pm. On the last day of September, sunrise is at 6:49 am and sunset at 6:37 pm EDT.

Sunshine

The average sunshine in September is 8.8h.

UV index

In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 3 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Austerlitz?

The average high-temperature, in September, is 71.2°F (21.8°C), while the average low-temperature is 51.1°F (10.6°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is estimated at 86°F (30°C).

What is the average humidity in September in Austerlitz?

In Austerlitz, New York, the average relative humidity in September is 79%.

How much does it rain in Austerlitz in September?

In September, in Austerlitz, New York, the rain falls for 10.7 days. Throughout September, 1.57" (40mm) of precipitation is accumulated.

When it does not snow in Austerlitz?

June through September are months without snowfall in Austerlitz.

Does it snow in Austerlitz in September?

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

How many hours of daylight does Austerlitz have in September?

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

When is the sunrise / sunset in September in Austerlitz?

On the first day of September in Austerlitz, sunrise is at 6:19 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:37 pm EDT.

How long on average sun shines in September in Austerlitz?

The average sunshine duration in September in Austerlitz is 8.8h.

How high is the UV index in September in Austerlitz?

In September, the average daily maximum UV index in Austerlitz, New York, is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Austerlitz, NY

Average temperature in September - Austerlitz, NY
  • Average high temperature in September: 71.2°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in September: 51.1°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

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Average pressure in September
Austerlitz, NY

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

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Average wind speed in September
Austerlitz, NY

Average wind speed in September - Austerlitz, NY
  • Average wind speed in September: 5.5mph

The windiest months (with the highest average wind speed) are January and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in September
Austerlitz, NY

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

The months with the highest relative humidity are February and December (83%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in September
Austerlitz, NY

Average rainfall in September - Austerlitz, NY
  • Average rainfall in September: 1.57"

The wettest month (with the highest rainfall) is July (2.4").
The driest month (with the least rainfall) is January (1.1").

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Average rainfall days in September
Austerlitz, NY

Average rainfall days in September - Austerlitz, NY
  • Average rainfall days in September: 10.7 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (5.7 days).

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Average snowfall in September
Austerlitz, NY

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

The month with the highest snowfall is March (3.9").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Austerlitz, NY

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

The month with the highest number of snowfall days is February (9.3 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
Austerlitz, NY

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

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

  • Average sunshine in September: 8h and 48min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days in September
Austerlitz, NY

Average sunshine days in September - Austerlitz, NY
  • Average sunshine days in September: 16.7 days

The month with the most sunshine days is January (20 days).
The month with the least sunshine days is June (12.5 days).

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Average UV index in September
Austerlitz, NY

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

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, February, March, November and December (UV index 2).

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Average cloud cover in September
Austerlitz, NY

Average cloud cover in September - Austerlitz, NY
  • Average cloud cover in September: 38

The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 35).

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Average visibility in September
Austerlitz, NY

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

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

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