September weather forecast
Pleasant Dale, MD

Share

Weather in September

September, the first month of the autumn in Pleasant Dale, is still a warm month, with an average temperature fluctuating between 56.7°F (13.7°C) and 75.2°F (24°C).

Temperature

The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from 81.9°F (27.7°C) to a still moderately hot 75.2°F (24°C). September in Pleasant Dale, Maryland, generally records an average low-temperature of 56.7°F (13.7°C).

Humidity

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

Rainfall

In Pleasant Dale, in September, it is raining for 14.5 days, with typically 2.13" (54mm) of accumulated precipitation. In Pleasant Dale, during the entire year, the rain falls for 157.5 days and collects up to 27.52" (699mm) of precipitation.

Snowfall

In Pleasant Dale, snow does not fall in June through September.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 6:37 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:51 pm EDT.

Sunshine

In Pleasant Dale, the average sunshine in September is 8.9h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 4 during September translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Frequently asked questions

What are the temperatures in September?

In Pleasant Dale, 75.2°F (24°C) is the average high-temperature and 56.7°F (13.7°C) is the average low-temperature during September. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 87.8°F (31°C).

What is the average humidity in September?

In September, the average relative humidity is 79%.

How many days does it rain in September?

In Pleasant Dale, in September, it is raining for 14.5 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

Does it snow in September?

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

What is the average length of the day in September?

The average day length in September is 12h and 26min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:37 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:51 pm EDT.

How many hours of sunshine does Pleasant Dale have in September?

In Pleasant Dale, the average sunshine duration in September is 8.9h.

What is the UV index intensity in September?

The average daily maximum UV index in September 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Pleasant Dale, MD

Average temperature in September - Pleasant Dale, MD
  • Average high temperature in September: 75.2°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in September: 56.7°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in September
Pleasant Dale, MD

Average pressure in September - Pleasant Dale, MD
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in September
Pleasant Dale, MD

Average wind speed in September - Pleasant Dale, MD
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in September
Pleasant Dale, MD

Average humidity in September - Pleasant Dale, MD
  • Average humidity in September: 79%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (75%).

Average rainfall in September
Pleasant Dale, MD

Average rainfall in September - Pleasant Dale, MD
  • Average rainfall in September: 2.13"

The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is February (1.61").

Average rainfall days in September
Pleasant Dale, MD

Average rainfall days in September - Pleasant Dale, MD
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in September
Pleasant Dale, MD

Average snowfall in September - Pleasant Dale, MD
  • Average snowfall in September: 0"

The month with the highest snowfall is March (3.03").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Pleasant Dale, MD

Average snowfall days in September - Pleasant Dale, MD
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Pleasant Dale, MD

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in September
Pleasant Dale, MD

Average sunshine days in September - Pleasant Dale, MD
  • Average sunshine days in September: 13.9 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in September
Pleasant Dale, MD

Average UV index in September - Pleasant Dale, MD
  • Average UV index in September: 4

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, February, November and December (UV index 2).

Average cloud cover in September
Pleasant Dale, MD

Average cloud cover in September - Pleasant Dale, MD
  • Average cloud cover in September: 37

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in September
Pleasant Dale, MD

Average visibility in September - Pleasant Dale, MD
  • Average visibility in September: 5mi

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

Pleasant Dale, Maryland, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location