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
In September, the meteorological conditions change slightly, with the average high-temperature moving from a moderately hot 77.5°F (25.3°C) in August to a pleasant 71.6°F (22°C). During September, Meadville's temperature falls to a steady low-temperature average of 54.3°F (12.4°C).Humidity
The average relative humidity in September in Meadville is 81%.Rainfall
In Meadville, during September, the rain falls for 16.4 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Meadville, during the entire year, the rain falls for 177.6 days and collects up to 35.91" (912mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:53 pm. On the last day of September, in Meadville, sunrise is at 7:17 am and sunset at 7:03 pm EDT.
Sunshine
The average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September in Meadville is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the average September temperature in Meadville?
What is the average humidity in September in Meadville?
How many days does it rain in September in Meadville?
When it does not snow in Meadville?
Does it snow in Meadville in September?
What is the average length of the day in September in Meadville?
When are sunrise and sunset in September in Meadville?
How long on average sun shines in September in Meadville?
How high is the UV index in September in Meadville?
Average temperature in September
Meadville, PA
- Average high temperature in September: 71.6°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in September: 54.3°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in September
Meadville, PA
- Average pressure in September: 30.05"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in September
Meadville, PA
- Average wind speed in September: 6.3mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in September
Meadville, PA
- Average humidity in September: 81%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (79%).
Average rainfall in September
Meadville, PA
- Average rainfall in September: 2.48"
The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in September
Meadville, PA
- Average rainfall days in September: 16.4 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in September
Meadville, PA
- Average snowfall in September: 0"
The month with the highest snowfall is February (8.19").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Meadville, PA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Meadville, 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 12min).
- Average sunshine in September: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in September
Meadville, PA
- Average sunshine days in September: 10.7 days
The month with the most sunshine days is November (12.1 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in September
Meadville, PA
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Meadville, PA
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Meadville, PA
- Average visibility in September: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Meadville, Pennsylvania, USA
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