September weather forecast
Otsdawa, NY

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Weather in September

September, the first month of the autumn in Otsdawa, is also an agreeable month, with an average temperature varying between 68.9°F (20.5°C) and 48.4°F (9.1°C).

Temperature

In Otsdawa, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's moderately hot 75.2°F (24°C) to a pleasant 68.9°F (20.5°C). An average minimum temperature of 48.4°F (9.1°C) is recorded during the month of September.

Humidity

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

Rainfall

September is the month with the least rainfall in Otsdawa. Rain falls for 13.1 days and accumulates 1.97" (50mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Otsdawa, the average length of the day in September is 12h and 29min.
On the first day of the month, sunrise is at 6:26 am and sunset at 7:34 pm. On the last day of September, in Otsdawa, New York, sunrise is at 6:57 am and sunset at 6:43 pm EDT.

Sunshine

In Otsdawa, the average sunshine in September is 8.4h.

UV index

In September, the average daily maximum UV index in Otsdawa is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 3 in September transforms into this advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the usual temperature for Otsdawa in September?

The high-temperature, in September, in Otsdawa, is 68.9°F (20.5°C), while the low-temperature averages to 48.4°F (9.1°C).

What is the average humidity in September in Otsdawa?

In September, the average relative humidity in Otsdawa, New York, is 81%.

What is the driest month in Otsdawa?

The month with the least rainfall in Otsdawa is September, when the rain falls for 13.1 days and typically collects 1.97" (50mm) of precipitation.

How many days does it rain in September in Otsdawa?

In Otsdawa, in September, during 13.1 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow in Otsdawa?

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

Does it snow in Otsdawa in September?

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

What is the average length of the day in September in Otsdawa?

In September, the average day length is 12h and 29min.

When is the sunrise / sunset in September in Otsdawa?

In September, on the first day of the month, sunrise is at 6:26 am and sunset at 7:34 pm. On the last day of the month, in Otsdawa, New York, sunrise is at 6:57 am and sunset at 6:43 pm EDT.

How many hours of sunshine does Otsdawa have in September?

In September, the average sunshine duration in Otsdawa is 8.4h.

What is the UV index reading in September in Otsdawa?

In Otsdawa, New York, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Otsdawa, NY

Average temperature in September - Otsdawa, NY
  • Average high temperature in September: 68.9°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in September: 48.4°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure in September
Otsdawa, NY

Average pressure in September - Otsdawa, 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
Otsdawa, NY

Average wind speed in September - Otsdawa, NY
  • Average wind speed in September: 6.3mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in September
Otsdawa, NY

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

The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are April and May (79%).

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Average rainfall in September
Otsdawa, NY

Average rainfall in September - Otsdawa, NY
  • Average rainfall in September: 1.97"

The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in September
Otsdawa, NY

Average rainfall days in September - Otsdawa, NY
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (6.6 days).

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Average snowfall in September
Otsdawa, NY

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

The month with the highest snowfall is February (9.13").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Otsdawa, NY

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

The month with the highest number of snowfall days is January (20.6 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
Otsdawa, NY

Average daylight in September / Average sunshine in September - Otsdawa, 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 6min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

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Average sunshine days in September
Otsdawa, NY

Average sunshine days in September - Otsdawa, NY
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (5.5 days).

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Average UV index in September
Otsdawa, NY

Average UV index in September - Otsdawa, 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 1).

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Average cloud cover in September
Otsdawa, NY

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

The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 41).

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Average visibility in September
Otsdawa, NY

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

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

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Otsdawa, New York, USA

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