September weather forecast
Copake, NY

Weather in September

The first month of the autumn, September, is also an agreeable month in Copake, New York, with an average temperature ranging between max 71.6°F (22°C) and min 51.4°F (10.8°C).

Temperature

In September, the average high-temperature marginally drops from a moderately hot 79.3°F (26.3°C) in August to a pleasant 71.6°F (22°C). In Copake, the average low-temperature is 51.4°F (10.8°C).

Humidity

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

Rainfall

In September, in Copake, the rain falls for 11.3 days. Throughout September, 1.61" (41mm) of precipitation is accumulated. In Copake, New York, during the entire year, the rain falls for 139.3 days and collects up to 21.06" (535mm) of precipitation.

Snowfall

In Copake, snow does not fall in June through September.

Daylight

The average length of the day in September in Copake is 12h and 28min.
On the first day of September in Copake, sunrise is at 6:19 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:38 pm EDT.

Sunshine

The average sunshine in September in Copake is 8.8h.

UV index

In Copake, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against sun damage is advised. 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.
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FAQ

What is the temperature in September in Copake?

In September, in Copake, New York, the average high-temperature is 71.6°F (22°C), and the average low-temperature is 51.4°F (10.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 86°F (30°C).

What is the average humidity in September in Copake?

The average relative humidity in September in Copake is 79%.

How much does it rain in Copake in September?

In September, the rain falls for 11.3 days. Throughout September, 1.61" (41mm) of precipitation is accumulated.

When it does not snow in Copake?

In Copake, snow does not fall in June through September.

Does it snow in Copake in September?

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

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

The average day length in September is 12h and 28min.

When is the sunrise / sunset in September in Copake?

In September, on the first day of the month, sunrise is at 6:19 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:38 pm EDT.

How long on average sun shines in September in Copake?

In September, the average sunshine duration is 8.8h.

What is the UV index intensity in September in Copake?

The average daily maximum UV index in September in Copake is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
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
Copake, NY

Average temperature in September - Copake, NY
  • Average high temperature in September: 71.6°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in September: 51.4°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).

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Average pressure in September
Copake, NY

Average pressure in September - Copake, 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 (29.93"Hg).

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Average wind speed in September
Copake, NY

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

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in September
Copake, NY

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

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

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Average rainfall in September
Copake, NY

Average rainfall in September - Copake, NY
  • Average rainfall in September: 1.61"

The wettest month (with the highest rainfall) is July (2.64").
The driest month (with the least rainfall) is January (1.1").

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Average rainfall days in September
Copake, NY

Average rainfall days in September - Copake, NY
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (5.4 days).

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Average snowfall in September
Copake, NY

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

The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Copake, NY

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

The month with the highest number of snowfall days is February (10.6 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
Copake, NY

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

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 10min).

  • 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: 4h and 0min).

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Average sunshine days in September
Copake, NY

Average sunshine days in September - Copake, NY
  • Average sunshine days in September: 15.7 days

The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is June (12.1 days).

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Average UV index in September
Copake, NY

Average UV index in September - Copake, 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, February, March, October, November and December (UV index 2).

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Average cloud cover in September
Copake, NY

Average cloud cover in September - Copake, NY
  • Average cloud cover in September: 37

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 35).

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Average visibility in September
Copake, NY

Average visibility in September - Copake, 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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