September weather forecastNew Baltimore, MI
September
Weather in September
The first month of the autumn, September, is also an agreeable month in New Baltimore, Michigan, with temperature in the range of an average high of 71.1°F (21.7°C) and an average low of 56.3°F (13.5°C).Temperature
September signifies a gentle decline in New Baltimore's average high-temperature, easing from a warm 77.5°F (25.3°C) in August to a pleasant 71.1°F (21.7°C). New Baltimore, in September, experiences an average temperature of 56.3°F (13.5°C) at night.Humidity
In New Baltimore, the average relative humidity in September is 77%.Rainfall
In New Baltimore, during September, the rain falls for 13.5 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, in New Baltimore, there are 147.2 rainfall days, and 23.15" (588mm) of precipitation is accumulated.Snowfall
In New Baltimore, snow does not fall in June through September.Ocean temperature
In New Baltimore, the average seawater temperature in September is 69.4°F (20.8°C).Note: In water of 69.4°F (20.8°C), the majority of people do not enjoy swimming. Breathing becomes increasingly hard to manage as the temperature drops from 69.8°F (21°C) to 59°F (15°C).
Daylight
In September, the average length of the day in New Baltimore is 12h and 29min.On the first day of September in New Baltimore, sunrise is at 6:56 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 7:13 pm EDT.
Sunshine
In September, the average sunshine in New Baltimore is 8.4h.UV index
In New Baltimore, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Ensure safety - Sun damage prevention is strongly urged. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
New Baltimore, MI
- Average high temperature in September: 71.1°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in September: 56.3°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in September
New Baltimore, MI
- Average pressure in September: 30.04"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
New Baltimore, MI
- Average wind speed in September: 7.9mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in September
New Baltimore, MI
- Average humidity in September: 77%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May and October (76%).
Average rainfall in September
New Baltimore, MI
- Average rainfall in September: 1.73"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is December (1.18").
Average rainfall days in September
New Baltimore, MI
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in September
New Baltimore, MI
- Average snowfall in September: 0"
The month with the highest snowfall is February (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
New Baltimore, MI
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
New Baltimore, MI
- Average sea temperature in September: 69.4°F
The best month for swimming (with the highest average sea temperature) is August (73.9°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).
Average daylight in September /
Average sunshine in September
New Baltimore, MI
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
New Baltimore, MI
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in September
New Baltimore, MI
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
New Baltimore, MI
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in September
New Baltimore, MI
- 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).
