September weather forecast
Beach Hampton, NY

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Weather in September

The first month of the autumn, September, is still a pleasant month in Beach Hampton, New York, with an average temperature varying between 70.3°F (21.3°C) and 65.1°F (18.4°C).

Temperature

September welcomes an average high-temperature of an agreeable 70.3°F (21.3°C), not much different from the preceding month. An average temperature of 65.1°F (18.4°C) is logged during the nights of September, a small step down from daytime highs.

Humidity

The average relative humidity in September is 76%.

Rainfall

The month with the least rainfall in Beach Hampton is September, when the rain falls for 12.6 days and typically collects 2.09" (53mm) of precipitation.

Snowfall

In Beach Hampton, snow does not fall in June through October.

Daylight

In Beach Hampton, the average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:15 am and sunset at 7:20 pm. On the last day of September, sunrise is at 6:44 am and sunset at 6:31 pm EDT.

Sunshine

The average sunshine in September is 8.9h.

UV index

In Beach Hampton, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: During September, 5 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. 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.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Beach Hampton in September?

Beach Hampton in September has an average high-temperature of 70.3°F (21.3°C) and an average low-temperature of 65.1°F (18.4°C).

What is the average humidity in September?

The average relative humidity in September is 76%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 12.6 days and accumulates 2.09" (53mm) of precipitation.

How much does it rain in September?

In Beach Hampton, in September, it is raining for 12.6 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow?

In Beach Hampton, snow does not fall in June through October.

How many hours of daylight does Beach Hampton have in September?

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

When are sunrise and sunset in September in Beach Hampton?

On the first day of September, sunrise is at 6:15 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 6:31 pm EDT.

How long on average sun shines in September?

In Beach Hampton, the average sunshine duration in September is 8.9h.

What is the UV index intensity in September?

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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
Beach Hampton, NY

Average temperature in September - Beach Hampton, NY
  • Average high temperature in September: 70.3°F

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in September: 65.1°F

The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

Average pressure in September
Beach Hampton, NY

Average pressure in September - Beach Hampton, NY
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Beach Hampton, NY

Average wind speed in September - Beach Hampton, NY
  • Average wind speed in September: 12.7mph

The windiest month (with the highest average wind speed) is January (16.4mph).
The calmest month (with the lowest average wind speed) is July (10.8mph).

Average humidity in September
Beach Hampton, NY

Average humidity in September - Beach Hampton, NY
  • Average humidity in September: 76%

The months with the highest relative humidity are May and June (82%).
The month with the lowest relative humidity is November (72%).

Average rainfall in September
Beach Hampton, NY

Average rainfall in September - Beach Hampton, NY
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (2.09").

Average rainfall days in September
Beach Hampton, NY

Average rainfall days in September - Beach Hampton, NY
  • Average rainfall days in September: 12.6 days

The months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in September
Beach Hampton, NY

Average snowfall in September - Beach Hampton, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is March (1.97").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in September
Beach Hampton, NY

Average snowfall days in September - Beach Hampton, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Beach Hampton, NY

Average daylight in September / Average sunshine in September - Beach Hampton, 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 18min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

Average sunshine days in September
Beach Hampton, NY

Average sunshine days in September - Beach Hampton, NY
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is November (18.4 days).
The months with the least sunshine days are July and August (13.3 days).

Average UV index in September
Beach Hampton, NY

Average UV index in September - Beach Hampton, NY
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

Average cloud cover in September
Beach Hampton, NY

Average cloud cover in September - Beach Hampton, NY
  • Average cloud cover in September: 32

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in September
Beach Hampton, NY

Average visibility in September - Beach Hampton, NY
  • Average visibility in September: 6mi

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

Beach Hampton, New York, USA

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