September weather forecastHebron, IN
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Hebron, Indiana, with an average temperature fluctuating between 74.1°F (23.4°C) and 57°F (13.9°C).Temperature
Hebron's September showcases an average high-temperature of a still moderately hot 74.1°F (23.4°C), hardly distinct from August's 79°F (26.1°C). An average low-temperature of 57°F (13.9°C) is anticipated throughout the nights during September.Humidity
The average relative humidity in September is 78%.Rainfall
In Hebron, during September, the rain falls for 12.8 days and regularly aggregates up to 1.34" (34mm) of precipitation. In Hebron, during the entire year, the rain falls for 151.5 days and collects up to 21.18" (538mm) of precipitation.Snowfall
In Hebron, snow does not fall in June through October.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 6:15 am and sunset at 7:21 pm. On the last day of September, sunrise is at 6:45 am and sunset at 6:31 pm CDT.
Sunshine
The average sunshine in September is 8.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Hebron, IN
- Average high temperature in September: 74.1°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in September: 57°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in September
Hebron, IN
- Average pressure in September: 30.03"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Hebron, IN
- Average wind speed in September: 7.2mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in September
Hebron, IN
- Average humidity in September: 78%
The months with the highest relative humidity are February and July (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall in September
Hebron, IN
- Average rainfall in September: 1.34"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in September
Hebron, IN
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in September
Hebron, IN
- Average snowfall in September: 0"
The month with the highest snowfall is January (3.03").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in September
Hebron, IN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hebron, IN
- Average daylight in September: 12h and 30min
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 30min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Hebron, IN
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (10 days).
Average UV index in September
Hebron, IN
- Average UV index in September: 4
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Hebron, IN
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Hebron, IN
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
