Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September ushers in a minor alteration in Braddock Heights's climate, with the average high-temperature moving from August's warm 83.3°F (28.5°C) to a still moderately hot 76.5°F (24.7°C). During September, Braddock Heights's temperature averages to a moderate 56.8°F (13.8°C) at night.Humidity
The average relative humidity in September in Braddock Heights is 78%.Rainfall
In Braddock Heights, in September, it is raining for 13.2 days, with typically 2.17" (55mm) of accumulated precipitation. In Braddock Heights, during the entire year, the rain falls for 156 days and collects up to 30.87" (784mm) of precipitation.Snowfall
In Braddock Heights, snow does not fall in June through September.Daylight
In Braddock Heights, the average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 6:39 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:53 pm EDT.
Sunshine
In Braddock Heights, Maryland, the average sunshine in September is 8.7h.UV index
In September, the average daily maximum UV index in Braddock Heights is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during September translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. To protect against the Sun's most potent rays, avoid direct exposure around midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are the temperatures in Braddock Heights in September?
What is the average humidity in September in Braddock Heights?
How many days does it rain in September in Braddock Heights?
When it does not snow in Braddock Heights?
Does it snow in Braddock Heights in September?
What is the average length of the day in September in Braddock Heights?
When are sunrise and sunset in September in Braddock Heights?
How many hours of sunshine does Braddock Heights have in September?
What is the UV index intensity in September in Braddock Heights?
Average temperature in September
Braddock Heights, MD
- Average high temperature in September: 76.5°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in September: 56.8°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
Braddock Heights, 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
Braddock Heights, MD
- Average wind speed in September: 5.2mph
The windiest months (with the highest average wind speed) are January and March (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in September
Braddock Heights, MD
- Average humidity in September: 78%
The months with the highest relative humidity are May, October and December (79%).
The month with the lowest relative humidity is July (74%).
Average rainfall in September
Braddock Heights, MD
- Average rainfall in September: 2.17"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (2.01").
Average rainfall days in September
Braddock Heights, MD
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Braddock Heights, MD
- Average snowfall in September: 0"
The month with the highest snowfall is January (4.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Braddock Heights, MD
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Braddock Heights, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days in September
Braddock Heights, MD
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in September
Braddock Heights, 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
Braddock Heights, MD
- Average cloud cover in September: 39
The months with the most cloud cover are January, February and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in September
Braddock Heights, MD
- Average visibility in September: 5mi
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Braddock Heights, Maryland, USA
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