September weather forecast
McConnellsville, NY

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Weather in September

The first month of the autumn, September, is still a pleasant month in McConnellsville, New York, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 69.3°F (20.7°C).

Temperature

September brings a minor shift in the average high-temperature, adjusting from a warm 75.4°F (24.1°C) in August to a pleasant 69.3°F (20.7°C). Throughout the month of September, McConnellsville expects an average low of 51.4°F (10.8°C).

Humidity

In September, the average relative humidity is 80%.

Rainfall

September is the month with the least rainfall in McConnellsville. Rain falls for 13.5 days and accumulates 2.13" (54mm) of precipitation.

Snowfall

In McConnellsville, snow does not fall in June through September.

Daylight

In McConnellsville, the average length of the day in September is 12h and 29min.
On the first day of the month, sunrise is at 6:27 am and sunset at 7:37 pm. On the last day of September, sunrise is at 6:59 am and sunset at 6:45 pm EDT.

Sunshine

The average sunshine in September in McConnellsville is 8.8h.

UV index

The average daily maximum UV index in September in McConnellsville is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, an average UV index of 3 transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for McConnellsville in September?

September temperatures in McConnellsville, New York, vary between a high-temperature of 69.3°F (20.7°C) and a low-temperature of 51.4°F (10.8°C).

What is the average humidity in September in McConnellsville?

In September, the average relative humidity in McConnellsville is 80%.

What is the driest month in McConnellsville?

The month with the least rainfall in McConnellsville is September, when the rain falls for 13.5 days and typically collects 2.13" (54mm) of precipitation.

How many days does it rain in September in McConnellsville?

In McConnellsville, in September, during 13.5 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

When it does not snow in McConnellsville?

In McConnellsville, snow does not fall in June through September.

Does it snow in McConnellsville in September?

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

How many hours of daylight does McConnellsville have in September?

In September, the average day length is 12h and 29min.

When is the sunrise / sunset in September in McConnellsville?

In September, on the first day of the month, sunrise is at 6:27 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:45 pm EDT.

How many hours of sunshine does McConnellsville have in September?

The average sunshine duration in September in McConnellsville is 8.8h.

What is the UV index reading in September in McConnellsville?

The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes 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
McConnellsville, NY

Average temperature in September - McConnellsville, NY
  • Average high temperature in September: 69.3°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in September: 51.4°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

Average pressure in September
McConnellsville, NY

Average pressure in September - McConnellsville, NY
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in September
McConnellsville, NY

Average wind speed in September - McConnellsville, NY
  • Average wind speed in September: 6.3mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in September
McConnellsville, NY

Average humidity in September - McConnellsville, NY
  • Average humidity in September: 80%

The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and May (79%).

Average rainfall in September
McConnellsville, NY

Average rainfall in September - McConnellsville, NY
  • Average rainfall in September: 2.13"

The wettest months (with the highest rainfall) are May and October (3.66").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days in September
McConnellsville, NY

Average rainfall days in September - McConnellsville, NY
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is October (18.5 days).
The month with the least rainy days is February (8.5 days).

Average snowfall in September
McConnellsville, NY

Average snowfall in September - McConnellsville, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is January (11.54").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
McConnellsville, NY

Average snowfall days in September - McConnellsville, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
McConnellsville, NY

Average daylight in September / Average sunshine in September - McConnellsville, NY
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 2h and 30min).

Average sunshine days in September
McConnellsville, NY

Average sunshine days in September - McConnellsville, NY
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (4.6 days).

Average UV index in September
McConnellsville, NY

Average UV index in September - McConnellsville, NY
  • Average UV index in September: 3

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in September
McConnellsville, NY

Average cloud cover in September - McConnellsville, NY
  • Average cloud cover in September: 36

The months with the most cloud cover are January and February (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in September
McConnellsville, NY

Average visibility in September - McConnellsville, NY
  • Average visibility in September: 5mi

The months with the highest visibility are April and October (6mi).
The months with the lowest visibility are January and February (4mi).

McConnellsville, New York, USA

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