September weather forecast
Marchand, PA

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Weather in September

The first month of the autumn, September, is still a pleasant month in Marchand, Pennsylvania, with an average temperature ranging between min 52.5°F (11.4°C) and max 72.3°F (22.4°C).

Temperature

September signifies a minor drop in average high-temperature, transitioning from a warm 79.2°F (26.2°C) in August to an agreeable 72.3°F (22.4°C). The month of September records an average low-temperature of 52.5°F (11.4°C).

Humidity

The average relative humidity in September is 79%.

Rainfall

In Marchand, Pennsylvania, in September, it is raining for 12.1 days, with typically 1.65" (42mm) of accumulated precipitation. Throughout the year, in Marchand, there are 151.9 rainfall days, and 22.13" (562mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Marchand, the average length of the day in September is 12h and 27min.
On the first day of September, sunrise is at 6:43 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 6:59 pm EDT.

Sunshine

In Marchand, the average sunshine in September is 8.2h.

UV index

The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In September, a daily UV index of 3 turns into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the average September temperature in Marchand?

The average high-temperature and low-temperature during September are 72.3°F (22.4°C) and 52.5°F (11.4°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in July is calculated to be 86°F (30°C).

What is the average humidity in September in Marchand?

In Marchand, Pennsylvania, the average relative humidity in September is 79%.

How much does it rain in Marchand in September?

In Marchand, in September, during 12.1 rainfall days, 1.65" (42mm) of precipitation is typically accumulated.

When it does not snow in Marchand?

June through September are months without snowfall in Marchand.

Does it snow in Marchand in September?

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

How many hours of daylight does Marchand have in September?

In Marchand, Pennsylvania, the average day length in September is 12h and 27min.

When is the sunrise / sunset in September in Marchand?

In September, on the first day of the month, sunrise is at 6:43 am and sunset at 7:48 pm. On the last day of the month, in Marchand, sunrise is at 7:12 am and sunset at 6:59 pm EDT.

How many hours of sunshine does Marchand have in September?

The average sunshine duration in September in Marchand is 8.2h.

What is the UV index intensity in September in Marchand?

In September, the average daily maximum UV index in Marchand, Pennsylvania, is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Marchand, PA

Average temperature in September - Marchand, PA
  • Average high temperature in September: 72.3°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in September: 52.5°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in September
Marchand, PA

Average pressure in September - Marchand, PA
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in September
Marchand, PA

Average wind speed in September - Marchand, PA
  • Average wind speed in September: 6mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in September
Marchand, PA

Average humidity in September - Marchand, PA
  • Average humidity in September: 79%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June, July and August (78%).

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Average rainfall in September
Marchand, PA

Average rainfall in September - Marchand, PA
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is April (2.48").
The driest month (with the least rainfall) is November (1.26").

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Average rainfall days in September
Marchand, PA

Average rainfall days in September - Marchand, PA
  • Average rainfall days in September: 12.1 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in September
Marchand, PA

Average snowfall in September - Marchand, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (5.63").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Marchand, PA

Average snowfall days in September - Marchand, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Marchand, PA

Average daylight in September / Average sunshine in September - Marchand, PA
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in September: 8h and 1min

The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in September
Marchand, PA

Average sunshine days in September - Marchand, PA
  • Average sunshine days in September: 15.3 days

The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in September
Marchand, PA

Average UV index in September - Marchand, PA
  • Average UV index in September: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in September
Marchand, PA

Average cloud cover in September - Marchand, PA
  • Average cloud cover in September: 44

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 39).

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Average visibility in September
Marchand, PA

Average visibility in September - Marchand, PA
  • Average visibility in September: 5mi

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

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Marchand, Pennsylvania, USA

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