September weather forecast
Shipley, MD

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Weather in September

September, the first month of the autumn in Shipley, is still a warm month, with an average temperature ranging between max 77.2°F (25.1°C) and min 62.2°F (16.8°C).

Temperature

The advent of September brings a slight shift in average high-temperature, moving from 83.8°F (28.8°C) in August to a still warm 77.2°F (25.1°C). Shipley experiences an average nighttime temperature of 62.2°F (16.8°C) in the month of September.

Humidity

The average relative humidity in September is 75%.

Rainfall

In Shipley, Maryland, during September, the rain falls for 13.1 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, there are 156.3 rainfall days, and 29.61" (752mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Shipley.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September, sunrise is at 6:35 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 Shipley, the average sunshine in September is 9.3h.

UV index

In Shipley, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the UV index of 5 transforms into the following advice:
Prioritize safety - Recommendations to avert sunburn are shared. To guard against the harmful effects of the Sun, minimize exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

What are the temperatures in September?

An average high-temperature, in September, in Shipley, is 77.2°F (25.1°C) and the average low-temperature is 62.2°F (16.8°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 91.4°F (33°C).

What is the average humidity in September?

In Shipley, the average relative humidity in September is 75%.

How many days does it rain in September?

In September, the rain falls for 13.1 days. Throughout September, 2.09" (53mm) of precipitation is accumulated.

When it does not snow?

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

What is the average length of the day in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:35 am and sunset at 7:36 pm. On the last day of the month, in Shipley, sunrise is at 7:02 am and sunset at 6:50 pm EDT.

How many hours of sunshine does Shipley have in September?

In Shipley, the average sunshine duration in September is 9.3h.

How high is the UV index in September?

In Shipley, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
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
Shipley, MD

Average temperature in September - Shipley, MD
  • Average high temperature in September: 77.2°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 (38.8°F).

  • Average low temperature in September: 62.2°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in September
Shipley, MD

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

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in September
Shipley, MD

Average wind speed in September - Shipley, MD
  • Average wind speed in September: 6.5mph

The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in September
Shipley, MD

Average humidity in September - Shipley, MD
  • Average humidity in September: 75%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are April and July (72%).

Average rainfall in September
Shipley, MD

Average rainfall in September - Shipley, MD
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days in September
Shipley, MD

Average rainfall days in September - Shipley, MD
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.6 days).

Average snowfall in September
Shipley, MD

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

The month with the highest snowfall is January (2.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Shipley, MD

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

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

  • Average sunshine in September: 9h and 2min

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
Shipley, MD

Average sunshine days in September - Shipley, MD
  • Average sunshine days in September: 14.7 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.9 days).

Average UV index in September
Shipley, MD

Average UV index in September - Shipley, 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, February, November and December (UV index 2).

Average cloud cover in September
Shipley, MD

Average cloud cover in September - Shipley, MD
  • Average cloud cover in September: 34

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in September
Shipley, MD

Average visibility in September - Shipley, 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).

Shipley, Maryland, USA

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