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
September is characterized by a mild reduction in the average high-temperature, from a moderately hot 77.4°F (25.2°C) in August to an agreeable 71.8°F (22.1°C). Burns Harbor sees an average low-temperature of 58.6°F (14.8°C) during September.Humidity
In September, the average relative humidity in Burns Harbor is 78%.Rainfall
In September, in Burns Harbor, the rain falls for 14 days. Throughout September, 2.13" (54mm) of precipitation is accumulated. Throughout the year, there are 155.2 rainfall days, and 25.24" (641mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Burns Harbor.Daylight
In Burns Harbor, 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, in Burns Harbor, sunrise is at 6:45 am and sunset at 6:31 pm CDT.
Sunshine
In September, the average sunshine in Burns Harbor is 8.9h.UV index
In Burns Harbor, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 4 in September transforms into this advice:
Exercise prevention - Warding off sunburn is urged. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Burns Harbor?
What is the average humidity in September in Burns Harbor?
How much does it rain in Burns Harbor in September?
When it does not snow in Burns Harbor?
What is the average length of the day in September in Burns Harbor?
What time are sunrise and sunset in September in Burns Harbor?
How long on average sun shines in September in Burns Harbor?
What is the UV index reading in September in Burns Harbor?
Average temperature in September
Burns Harbor, IN
- Average high temperature in September: 71.8°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in September: 58.6°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in September
Burns Harbor, 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
Burns Harbor, IN
- Average wind speed in September: 8.5mph
The windiest month (with the highest average wind speed) is January (12mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).
Average humidity in September
Burns Harbor, IN
- Average humidity in September: 78%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in September
Burns Harbor, IN
- Average rainfall in September: 2.13"
The wettest month (with the highest rainfall) is June (3.54").
The driest months (with the least rainfall) are January and December (1.14").
Average rainfall days in September
Burns Harbor, IN
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in September
Burns Harbor, IN
- Average snowfall in September: 0"
The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Burns Harbor, IN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Burns Harbor, 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 12min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in September
Burns Harbor, IN
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in September
Burns Harbor, IN
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Burns Harbor, IN
- Average cloud cover in September: 31
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Burns Harbor, IN
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Burns Harbor, Indiana, USA
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