September weather forecast
Nanticoke, MD

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Weather in September

The first month of the autumn, September, is still a warm month in Nanticoke, Maryland, with an average temperature fluctuating between 77°F (25°C) and 65.8°F (18.8°C).

Temperature

The onset of September brings a small shift in high-temperatures, falling from a warm 82.8°F (28.2°C) in August to a still moderately hot 77°F (25°C). Throughout September, the average low-temperature in Nanticoke, Maryland, dips to a refreshing 65.8°F (18.8°C).

Humidity

In September, the average relative humidity is 78%.

Rainfall

In Nanticoke, in September, it is raining for 13.8 days, with typically 2.2" (56mm) of accumulated precipitation. In Nanticoke, during the entire year, the rain falls for 158.2 days and collects up to 29.96" (761mm) of precipitation.

Snowfall

In Nanticoke, Maryland, snow does not fall in April through October.

Daylight

In September, the average length of the day is 12h and 25min.
On the first day of the month, sunrise is at 6:33 am and sunset at 7:32 pm. On the last day of September, in Nanticoke, Maryland, sunrise is at 6:59 am and sunset at 6:47 pm EDT.

Sunshine

In September, the average sunshine in Nanticoke is 9.5h.

UV index

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 5 in September transforms into the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the temperature in September in Nanticoke?

The high-temperature in Nanticoke, Maryland, during September is 77°F (25°C) and the low-temperature is 65.8°F (18.8°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 89.6°F (32°C).

What is the average humidity in September in Nanticoke?

In Nanticoke, Maryland, the average relative humidity in September is 78%.

How much does it rain in Nanticoke in September?

In September, in Nanticoke, Maryland, the rain falls for 13.8 days. Throughout September, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Nanticoke?

In Nanticoke, snow does not fall in April through October.

How many hours of daylight does Nanticoke have in September?

The average day length in September in Nanticoke, Maryland, is 12h and 25min.

What time are sunrise and sunset in September in Nanticoke?

On the first day of September in Nanticoke, Maryland, sunrise is at 6:33 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:47 pm EDT.

How many hours of sunshine does Nanticoke have in September?

The average sunshine duration in September in Nanticoke is 9.5h.

What is the UV index intensity in September in Nanticoke?

The average daily maximum UV index in September in Nanticoke is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe 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
Nanticoke, MD

Average temperature in September - Nanticoke, MD
  • Average high temperature in September: 77°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in September: 65.8°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in September
Nanticoke, MD

Average pressure in September - Nanticoke, MD
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in September
Nanticoke, MD

Average wind speed in September - Nanticoke, MD
  • Average wind speed in September: 8.2mph

The windiest months (with the highest average wind speed) are January, February and March (10.4mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in September
Nanticoke, MD

Average humidity in September - Nanticoke, MD
  • Average humidity in September: 78%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (74%).

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Average rainfall in September
Nanticoke, MD

Average rainfall in September - Nanticoke, MD
  • Average rainfall in September: 2.2"

The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is January (1.93").

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Average rainfall days in September
Nanticoke, MD

Average rainfall days in September - Nanticoke, MD
  • Average rainfall days in September: 13.8 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (9.7 days).

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Average snowfall in September
Nanticoke, MD

Average snowfall in September - Nanticoke, MD
  • Average snowfall in September: 0"

The month with the highest snowfall is January (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Nanticoke, MD

Average snowfall days in September - Nanticoke, MD
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (3.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Nanticoke, MD

Average daylight in September / Average sunshine in September - Nanticoke, MD
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 9h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 18min).

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Average sunshine days in September
Nanticoke, MD

Average sunshine days in September - Nanticoke, MD
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is August (9.8 days).

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Average UV index in September
Nanticoke, MD

Average UV index in September - Nanticoke, MD
  • Average UV index in September: 5

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

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Average cloud cover in September
Nanticoke, MD

Average cloud cover in September - Nanticoke, MD
  • Average cloud cover in September: 31

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in September
Nanticoke, MD

Average visibility in September - Nanticoke, MD
  • 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).

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Nanticoke, Maryland, USA

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