September weather forecast
Salisbury, MD

Weather in September

The first month of the autumn, September, is also a moderately hot month in Salisbury, Maryland, with an average temperature fluctuating between 77.2°F (25.1°C) and 64°F (17.8°C).

Temperature

In September, the average high-temperature marginally drops from 82.9°F (28.3°C) in August to a still moderately hot 77.2°F (25.1°C). In September, the average low-temperature is 64°F (17.8°C).

Humidity

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

Rainfall

In Salisbury, in September, it is raining for 13.5 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, there are 152.1 rainfall days, and 27.17" (690mm) of precipitation is accumulated.

Snowfall

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

Daylight

In September, the average length of the day in Salisbury is 12h and 25min.
On the first day of September, sunrise is at 6:32 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 6:47 pm EDT.

Sunshine

The average sunshine in September is 9.2h.

UV index

The average daily maximum UV index in September in Salisbury is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 5 in September transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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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FAQ

What is the temperature in September in Salisbury?

The average high-temperature, in September, in Salisbury, is 77.2°F (25.1°C), while the average low-temperature is 64°F (17.8°C). in August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 91.4°F (33°C).

What is the average humidity in September in Salisbury?

The average relative humidity in September in Salisbury, Maryland, is 79%.

How many days does it rain in September in Salisbury?

In Salisbury, Maryland, in September, during 13.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow in Salisbury?

April through October are months without snowfall in Salisbury.

How many hours of daylight does Salisbury have in September?

In September, the average day length is 12h and 25min.

When are sunrise and sunset in September in Salisbury?

In September, on the first day of the month, sunrise is at 6:32 am and sunset at 7:32 pm. On the last day of the month, in Salisbury, sunrise is at 6:57 am and sunset at 6:47 pm EDT.

How long on average sun shines in September in Salisbury?

In September, the average sunshine duration in Salisbury, Maryland, is 9.2h.

What is the UV index intensity in September in Salisbury?

In Salisbury, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
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
Salisbury, MD

Average temperature in September - Salisbury, MD
  • Average high temperature in September: 77.2°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

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Average pressure in September
Salisbury, MD

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

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in September
Salisbury, MD

Average wind speed in September - Salisbury, MD
  • Average wind speed in September: 7.4mph

The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in September
Salisbury, MD

Average humidity in September - Salisbury, MD
  • Average humidity in September: 79%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, February, March and April (75%).

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Average rainfall in September
Salisbury, MD

Average rainfall in September - Salisbury, MD
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is August (3.11").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in September
Salisbury, MD

Average rainfall days in September - Salisbury, MD
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in September
Salisbury, MD

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

The month with the highest snowfall is January (1.57").
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
Salisbury, MD

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

The month with the highest number of snowfall days is January (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Salisbury, MD
  • Average daylight in September: 12h and 25min

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 33min).

  • Average sunshine in September: 9h and 12min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

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Average sunshine days in September
Salisbury, MD

Average sunshine days in September - Salisbury, MD
  • Average sunshine days in September: 14.5 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in September
Salisbury, MD

Average UV index in September - Salisbury, 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
Salisbury, MD

Average cloud cover in September - Salisbury, MD
  • Average cloud cover in September: 33

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in September
Salisbury, MD

Average visibility in September - Salisbury, 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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