September weather forecast
Newburgh, NY

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Weather in September

September brings the onset of autumn in Newburgh with a notable drop in the temperature high to 74.3°F (23.5°C). The daylight hours start to reduce, and the humidity keeps increasing. Autumn leaves begin to color the city, and the transition towards cooler months becomes apparent. As the month progresses, the city prepares itself for cooler temperatures and bright fall foliage.

Temperature

The transition into September subtly indicates a reduction in the average high-temperature, down to a still moderately hot 74.3°F (23.5°C) from August's warm 82°F (27.8°C). September nights in Newburgh are marked by an average temperature drop to a fresh 53.2°F (11.8°C).

Humidity

The average relative humidity in September is 79%.

Rainfall

January and September are months with the least rain when the rain falls for 11 days and typically aggregates up to 1.54" (39mm) of rain.

Snowfall

June through September are months without snowfall.

Daylight

In September, the average length of the day in Newburgh is 12h and 28min.
On the first day of the month, sunrise is at 6:22 am and sunset at 7:28 pm. On the last day of September, in Newburgh, sunrise is at 6:52 am and sunset at 6:39 pm EDT.

Sunshine

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

UV index

In Newburgh, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the UV index of 4 transforms into the following advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. 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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Frequently asked questions

What are September temperatures in Newburgh?

The average high-temperature and low-temperature in Newburgh during September are 74.3°F (23.5°C) and 53.2°F (11.8°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is evaluated at 87.8°F (31°C).

What is the average humidity in September in Newburgh?

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

What is the driest month in Newburgh?

January and September are months with the least rain in Newburgh, New York, when the rain falls for 11 days and typically aggregates up to 1.54" (39mm) of rain.

How much does it rain in Newburgh in September?

In Newburgh, during September, the rain falls for 11 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When it does not snow in Newburgh?

June through September are months without snowfall.

Does it snow in Newburgh in September?

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

How many hours of daylight does Newburgh have in September?

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

When is the sunrise / sunset in September in Newburgh?

On the first day of September in Newburgh, New York, sunrise is at 6:22 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:39 pm EDT.

How long on average sun shines in September in Newburgh?

In September, the average sunshine duration in Newburgh, New York, is 8.4h.

What is the UV index intensity in September in Newburgh?

In Newburgh, New York, the average daily maximum UV index in September is 4. A UV Index value 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
Newburgh, NY

Average temperature in September - Newburgh, NY
  • Average high temperature in September: 74.3°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in September: 53.2°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

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Average pressure in September
Newburgh, NY

Average pressure in September - Newburgh, 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
Newburgh, NY

Average wind speed in September - Newburgh, NY
  • Average wind speed in September: 4.7mph

The windiest months (with the highest average wind speed) are February and March (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in September
Newburgh, NY

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

The months with the highest relative humidity are February, October and December (81%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in September
Newburgh, NY

Average rainfall in September - Newburgh, NY
  • Average rainfall in September: 1.54"

The wettest month (with the highest rainfall) is October (2.64").
The driest months (with the least rainfall) are January and September (1.54").

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Average rainfall days in September
Newburgh, NY

Average rainfall days in September - Newburgh, NY
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in September
Newburgh, NY

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

The month with the highest snowfall is January (4.37").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Newburgh, NY

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

The month with the highest number of snowfall days is February (6.9 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
Newburgh, NY

Average daylight in September / Average sunshine in September - Newburgh, NY
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in September
Newburgh, NY

Average sunshine days in September - Newburgh, NY
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is January (20.6 days).
The months with the least sunshine days are May and June (13.5 days).

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Average UV index in September
Newburgh, NY

Average UV index in September - Newburgh, NY
  • Average UV index in September: 4

The months with the highest UV index are June and August (UV index 6).
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
Newburgh, NY

Average cloud cover in September - Newburgh, NY
  • Average cloud cover in September: 43

The months with the most cloud cover are February, March and December (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in September
Newburgh, NY

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

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

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Newburgh, New York, USA

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