September weather forecastNewburgh, IN
September
Weather in September
The first month of the autumn, September, is still a warm month in Newburgh, Indiana, with an average temperature fluctuating between 79.5°F (26.4°C) and 60.8°F (16°C).Temperature
Newburgh marks the arrival of September with an average high-temperature of a still moderately hot 79.5°F (26.4°C), hardly different from August's 84.2°F (29°C). Newburgh reports a consistent average low-temperature of 60.8°F (16°C) throughout September nights.Humidity
In September, the average relative humidity in Newburgh, Indiana, is 73%.Rainfall
September is the month with the least rainfall in Newburgh. Rain falls for 6.4 days and accumulates 0.2" (5mm) of precipitation.Snowfall
In Newburgh, snow does not fall in April through October.Daylight
In Newburgh, the average length of the day in September is 12h and 25min.On the first day of September, sunrise is at 6:20 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:33 pm CDT.
Sunshine
The average sunshine in September is 8.9h.UV index
In Newburgh, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 5 in September transforms into this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Newburgh, IN
- Average high temperature in September: 79.5°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in September: 60.8°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in September
Newburgh, IN
- Average pressure in September: 30.03"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in September
Newburgh, IN
- Average wind speed in September: 6.5mph
The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in September
Newburgh, IN
- Average humidity in September: 73%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in September
Newburgh, IN
- Average rainfall in September: 0.2"
The wettest month (with the highest rainfall) is June (0.91").
The driest month (with the least rainfall) is September (0.2").
Average rainfall days in September
Newburgh, IN
- Average rainfall days in September: 6.4 days
The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is November (4.9 days).
Average snowfall in September
Newburgh, IN
- Average snowfall in September: 0"
The months with the highest snowfall are February and November (0.12").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Newburgh, IN
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (2.3 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
Newburgh, IN
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 8h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in September
Newburgh, IN
- Average sunshine days in September: 20.7 days
The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is May (15.5 days).
Average UV index in September
Newburgh, IN
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Newburgh, IN
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in September
Newburgh, IN
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
