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
The unfolding of September shows an average high-temperature of a pleasant 73.2°F (22.9°C), indicating a slight variance from August's 78.4°F (25.8°C). Throughout September, Bourbon encounters an average temperature drop to a fresh 55.2°F (12.9°C).Humidity
The average relative humidity in September is 80%.Rainfall
In Bourbon, in September, during 14 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, in Bourbon, Indiana, there are 163.6 rainfall days, and 26.73" (679mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Bourbon.Daylight
In Bourbon, the average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 7:11 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 7:27 pm EDT.
Sunshine
The average sunshine in September is 8.1h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Bourbon?
What is the average humidity in September in Bourbon?
How much does it rain in Bourbon in September?
When it does not snow in Bourbon?
Does it snow in Bourbon in September?
What is the average length of the day in September in Bourbon?
What time are sunrise and sunset in September in Bourbon?
How many hours of sunshine does Bourbon have in September?
What is the UV index reading in September in Bourbon?
Average temperature in September
Bourbon, IN
- Average high temperature in September: 73.2°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in September: 55.2°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in September
Bourbon, IN
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Bourbon, IN
- Average wind speed in September: 7.1mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in September
Bourbon, IN
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall in September
Bourbon, IN
- Average rainfall in September: 1.61"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is December (1.5").
Average rainfall days in September
Bourbon, IN
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in September
Bourbon, IN
- Average snowfall in September: 0"
The month with the highest snowfall is January (3.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Bourbon, IN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bourbon, IN
- 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 June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in September
Bourbon, IN
- Average sunshine days in September: 13.6 days
The month with the most sunshine days is November (15 days).
The month with the least sunshine days is February (9.1 days).
Average UV index in September
Bourbon, 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
Bourbon, IN
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in September
Bourbon, IN
- Average visibility in September: 5mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Bourbon, Indiana, USA
Weather forecast for your location
2. Allow the app to use your location