September weather forecast
Sunshine Acres, MD

Share

Weather in September

September, the first month of the autumn in Sunshine Acres, is still a warm month, with an average temperature fluctuating between 76.6°F (24.8°C) and 65.1°F (18.4°C).

Temperature

September's arrival aligns with a minor decrease in average high-temperatures, from August's 82.9°F (28.3°C) to a still moderately hot 76.6°F (24.8°C). The temperature dips to an average of 65.1°F (18.4°C) during September nights.

Humidity

In September, the average relative humidity is 76%.

Rainfall

In September, the rain falls for 12.3 days. Throughout September, 1.06" (27mm) of precipitation is accumulated. In Sunshine Acres, during the entire year, the rain falls for 132.3 days and collects up to 15.83" (402mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 6:36 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:50 pm EDT.

Sunshine

In September, the average sunshine is 9.2h.

UV index

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, a regular UV index of 5 translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in September?

In September, the average high-temperature and low-temperature are 76.6°F (24.8°C) and 65.1°F (18.4°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 89.6°F (32°C).

What is the average humidity in September?

In Sunshine Acres, Maryland, the average relative humidity in September is 76%.

How much does it rain in September?

In Sunshine Acres, during September, the rain falls for 12.3 days and regularly aggregates up to 1.06" (27mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Sunshine Acres have in September?

In September, the average day length is 12h and 26min.

When are sunrise and sunset in September in Sunshine Acres?

In September, on the first day of the month, sunrise is at 6:36 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:50 pm EDT.

How long on average sun shines in September?

In September, the average sunshine duration is 9.2h.

How high is the UV index in September?

The average daily maximum UV index in September in Sunshine Acres is 5. A UV Index reading of 3 to 5 represents a medium health risk 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
Sunshine Acres, MD

Average temperature in September - Sunshine Acres, MD
  • Average high temperature in September: 76.6°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in September: 65.1°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in September
Sunshine Acres, MD

Average pressure in September - Sunshine Acres, MD
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in September
Sunshine Acres, MD

Average wind speed in September - Sunshine Acres, MD
  • Average wind speed in September: 7.7mph

The windiest months (with the highest average wind speed) are January and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in September
Sunshine Acres, MD

Average humidity in September - Sunshine Acres, MD
  • Average humidity in September: 76%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (72%).

Average rainfall in September
Sunshine Acres, MD

Average rainfall in September - Sunshine Acres, MD
  • Average rainfall in September: 1.06"

The wettest month (with the highest rainfall) is August (2.4").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in September
Sunshine Acres, MD

Average rainfall days in September - Sunshine Acres, MD
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (6.6 days).

Average snowfall in September
Sunshine Acres, MD

Average snowfall in September - Sunshine Acres, MD
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Sunshine Acres, MD

Average snowfall days in September - Sunshine Acres, MD
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Sunshine Acres, MD

Average daylight in September / Average sunshine in September - Sunshine Acres, 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 30min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in September
Sunshine Acres, MD

Average sunshine days in September - Sunshine Acres, MD
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is August (13.7 days).

Average UV index in September
Sunshine Acres, MD

Average UV index in September - Sunshine Acres, 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).

Average cloud cover in September
Sunshine Acres, MD

Average cloud cover in September - Sunshine Acres, 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 27).

Average visibility in September
Sunshine Acres, MD

Average visibility in September - Sunshine Acres, 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).

Sunshine Acres, Maryland, USA

Weather forecast for your location

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