September weather forecast and climate
Dryden, NY

The first month of the autumn, September, is also an agreeable month in Dryden, New York, with average temperature fluctuating between 69.3°F (20.7°C) and 49.8°F (9.9°C).

Temperature

In September, the average high-temperature marginally drops, from a moderately hot 75.7°F (24.3°C) in August, to an agreeable 69.3°F (20.7°C). In Dryden, New York, the average low-temperature is 49.8°F (9.9°C).

Humidity

In Dryden, New York, the average relative humidity is 82%.

Rainfall

In Dryden, in September, it is raining for 14.2 days, with typically 2.52" (64mm) of accumulated precipitation. In Dryden, New York, during the entire year, the rain falls for 165.9 days and collects up to 34.41" (874mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Dryden, New York, the average length of the day is 12.5h.

Sunshine

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

UV index

The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in September 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Dryden?

The average high-temperature, in September, in Dryden, is 69.3°F (20.7°C), while the average low-temperature is 49.8°F (9.9°C).

What is the average humidity in September in Dryden?

The average relative humidity in September is 82%.

How much does it rain in Dryden in September?

In Dryden, during September, the rain falls for 14.2 days and regularly aggregates up to 2.52" (64mm) of precipitation.

Does it snow in Dryden in September?

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

When it does not snow in Dryden?

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

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

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

How many hours of sunshine does Dryden have in September?

The average sunshine in September is 8.4h.

What is the UV index intensity in September in Dryden?

In Dryden, New York, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.
Average temperature in September - Dryden, NY
  • Average high temperature in September: 69.3°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in September: 49.8°F

The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (16°F).

Average pressure in September - Dryden, NY
  • Average pressure in September: 30.06"

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed in September - Dryden, NY
  • Average wind speed in September: 6.5mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

Average humidity in September - Dryden, NY
  • Average humidity in September: 82%

The month with the highest relative humidity is February (88%).
Months with the lowest relative humidity are April, May and July (80%).

Average rainfall in September - Dryden, NY
  • Average rainfall in September: 2.52"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (2.24").

Average rainfall days in September - Dryden, NY
  • Average rainfall days in September: 14.2 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (6.7 days).

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

The month with the highest snowfall is February (9.17").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is January (20.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Dryden, 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: 8.4h

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is February (Average sunshine: 2.4h).

Average sunshine days in September - Dryden, NY
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (5.1 days).

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

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

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

The month with the most cloud cover is February (Cloud cover 76).
Months with the least cloud cover are July and August (Cloud cover 38).

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

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