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
As September arrives, Indian Lake's weather displays a minor decrease in high-temperatures, transitioning from August's warm 76.6°F (24.8°C) to an agreeable 70.5°F (21.4°C). Throughout September, Indian Lake experiences a low-temperature average of 52°F (11.1°C).Humidity
The average relative humidity in September in Indian Lake is 82%.Rainfall
In September, the rain falls for 14.5 days. Throughout September, 2.09" (53mm) of precipitation is accumulated. In Indian Lake, during the entire year, the rain falls for 162.4 days and collects up to 32.24" (819mm) of precipitation.Snowfall
In Indian Lake, snow does not fall in June through September.Daylight
In September, the average length of the day in Indian Lake is 12h and 26min.On the first day of the month, sunrise is at 6:43 am and sunset at 7:46 pm. On the last day of September, in Indian Lake, sunrise is at 7:11 am and sunset at 6:58 pm EDT.
Sunshine
In Indian Lake, the average sunshine in September is 7.8h.UV index
In September, the average daily maximum UV index in Indian Lake is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 3 in September transforms into this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What is the usual temperature for Indian Lake in September?
What is the average humidity in September in Indian Lake?
How many days does it rain in September in Indian Lake?
When it does not snow in Indian Lake?
Does it snow in Indian Lake in September?
How many hours of daylight does Indian Lake have in September?
What time are sunrise and sunset in September in Indian Lake?
How many hours of sunshine does Indian Lake have in September?
What is the UV index reading in September in Indian Lake?
Average temperature in September
Indian Lake, PA
- Average high temperature in September: 70.5°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in September: 52°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in September
Indian Lake, PA
- 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).
Average wind speed in September
Indian Lake, PA
- Average wind speed in September: 6.2mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in September
Indian Lake, PA
- Average humidity in September: 82%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, June and July (80%).
Average rainfall in September
Indian Lake, PA
- Average rainfall in September: 2.09"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in September
Indian Lake, PA
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in September
Indian Lake, PA
- Average snowfall in September: 0"
The month with the highest snowfall is January (8.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Indian Lake, PA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Indian Lake, PA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in September
Indian Lake, PA
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is January (6.3 days).
Average UV index in September
Indian Lake, 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).
Average cloud cover in September
Indian Lake, PA
- Average cloud cover in September: 48
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility in September
Indian Lake, PA
- Average visibility in September: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
Indian Lake, Pennsylvania, USA
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