September weather forecast
Winding Creek South, MD

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Weather in September

The first month of the autumn, September, is still a warm month in Winding Creek South, Maryland, with an average temperature varying between 55.8°F (13.2°C) and 75.6°F (24.2°C).

Temperature

As August transitions into September, Winding Creek South sees a gentle drop in the average high-temperature, transitioning from 82.2°F (27.9°C) to a still moderately hot 75.6°F (24.2°C). In September, Winding Creek South encounters an average low-temperature of 55.8°F (13.2°C) during the night.

Humidity

The average relative humidity in September in Winding Creek South is 78%.

Rainfall

In September, in Winding Creek South, the rain falls for 14.2 days. Throughout September, 2.09" (53mm) of precipitation is accumulated. Throughout the year, in Winding Creek South, Maryland, there are 164.7 rainfall days, and 29.17" (741mm) of precipitation is accumulated.

Snowfall

In Winding Creek South, snow does not fall in May through September.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of the month, sunrise is at 6:39 am and sunset at 7:41 pm. On the last day of September, in Winding Creek South, sunrise is at 7:06 am and sunset at 6:54 pm EDT.

Sunshine

In September, the average sunshine in Winding Creek South is 8.8h.

UV index

In Winding Creek South, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 4 in September leads to these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the usual temperature for Winding Creek South in September?

In September, in Winding Creek South, the average high-temperature is 75.6°F (24.2°C), and the average low-temperature is 55.8°F (13.2°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 87.8°F (31°C).

What is the average humidity in September in Winding Creek South?

In September, the average relative humidity is 78%.

How much does it rain in Winding Creek South in September?

In Winding Creek South, in September, it is raining for 14.2 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow in Winding Creek South?

May through September are months without snowfall in Winding Creek South.

Does it snow in Winding Creek South in September?

In Winding Creek South, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Winding Creek South have in September?

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

What time are sunrise and sunset in September in Winding Creek South?

On the first day of September in Winding Creek South, Maryland, sunrise is at 6:39 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:54 pm EDT.

How long on average sun shines in September in Winding Creek South?

In September, the average sunshine duration in Winding Creek South is 8.8h.

What is the UV index intensity in September in Winding Creek South?

In September, the average daily maximum UV index in Winding Creek South, Maryland, is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJASeptemberOND
Aug
September
Oct
Average high temperature
82.2°F 27.9°C
75.6°F 24.2°C
63.5°F 17.5°C
Average low temperature
61.5°F 16.4°C
55.8°F 13.2°C
46.2°F 7.9°C
Average pressure
30" 762mmHg
30.06" 764mmHg
30.04" 763mmHg
Average wind speed
4.5mph 7.2km/h
5mph 8km/h
6.2mph 10km/h
Average max. wind speed
5mph 8km/h
5.3mph 8.5km/h
7mph 11.3km/h
Average wind speed gusts
7.3mph 11.7km/h
8.1mph 13km/h
10.2mph 16.4km/h
Average humidity
77%
78%
79%
Average rainfall
2.76" 70mm
2.09" 53mm
2.6" 66mm
Average rainfall days
16.6
14.2
12.5
Average snowfall
0" 0mm
0" 0mm
0.28" 7mm
Average snowfall days
0
0
0.2
Average daylight
13h 4min
12h 2min
11h 1min
Average sunshine
10h 2min
8h 5min
5h 3min
Average sunshine days
12.3
13.9
16.5
Average UV index
5
4
3
Average cloud cover
33%
38%
41%
Average visibility
6mi 9.7km
5mi 8km
5mi 8km

Average temperature in September
Winding Creek South, MD

Average temperature in September - Winding Creek South, MD
  • Average high temperature in September: 75.6°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in September: 55.8°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in September
Winding Creek South, MD

Average pressure in September - Winding Creek South, 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).

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Average wind speed in September
Winding Creek South, MD

Average wind speed in September - Winding Creek South, MD
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in September
Winding Creek South, MD

Average humidity in September - Winding Creek South, MD
  • Average humidity in September: 78%

The months with the highest relative humidity are May and October (79%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall in September
Winding Creek South, MD

Average rainfall in September - Winding Creek South, MD
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.97").

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Average rainfall days in September
Winding Creek South, MD

Average rainfall days in September - Winding Creek South, MD
  • Average rainfall days in September: 14.2 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in September
Winding Creek South, MD

Average snowfall in September - Winding Creek South, MD
  • Average snowfall in September: 0"

The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Winding Creek South, MD

Average snowfall days in September - Winding Creek South, MD
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Winding Creek South, MD

Average daylight in September / Average sunshine in September - Winding Creek South, 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).

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Average sunshine days in September
Winding Creek South, MD

Average sunshine days in September - Winding Creek South, MD
  • Average sunshine days in September: 13.9 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index in September
Winding Creek South, MD

Average UV index in September - Winding Creek South, MD
  • Average UV index in September: 4

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

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Average cloud cover in September
Winding Creek South, MD

Average cloud cover in September - Winding Creek South, MD
  • Average cloud cover in September: 38

The months with the most cloud cover are January, February, March and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in September
Winding Creek South, MD

Average visibility in September - Winding Creek South, MD
  • Average visibility in September: 5mi

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

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Winding Creek South, Maryland, USA

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