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 onset of September brings a small shift in high-temperatures, falling from 83.3°F (28.5°C) in August to a still moderately hot 77.9°F (25.5°C). In the month of September, Wiltsee records a consistent average low-temperature of 58.1°F (14.5°C).Humidity
August through October, with an average relative humidity of 75%, are the least humid months in Wiltsee.Rainfall
September is the month with the least rainfall in Wiltsee. Rain falls for 13.5 days and accumulates 1.85" (47mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 26min.On the first day of the month, sunrise is at 7:06 am and sunset at 8:06 pm. On the last day of September, in Wiltsee, Ohio, sunrise is at 7:32 am and sunset at 7:20 pm EDT.
Sunshine
In Wiltsee, the average sunshine in September is 8.1h.UV index
In September, the average daily maximum UV index in Wiltsee is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 4 translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What are the temperatures in Wiltsee in September?
What are the least humid months in Wiltsee?
What is the average humidity in September in Wiltsee?
What is the driest month in Wiltsee?
How many days does it rain in September in Wiltsee?
When it does not snow in Wiltsee?
Does it snow in Wiltsee in September?
What is the average length of the day in September in Wiltsee?
What time are sunrise and sunset in September in Wiltsee?
How many hours of sunshine does Wiltsee have in September?
What is the UV index intensity in September in Wiltsee?
Average temperature in September
Wiltsee, OH
- Average high temperature in September: 77.9°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in September: 58.1°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in September
Wiltsee, OH
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in September
Wiltsee, OH
- Average wind speed in September: 5.7mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in September
Wiltsee, OH
- Average humidity in September: 75%
The months with the highest relative humidity are January, February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).
Average rainfall in September
Wiltsee, OH
- Average rainfall in September: 1.85"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in September
Wiltsee, OH
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is November (10 days).
Average snowfall in September
Wiltsee, OH
- Average snowfall in September: 0"
The month with the highest snowfall is January (2.68").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Wiltsee, OH
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.7 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
Wiltsee, OH
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Wiltsee, OH
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in September
Wiltsee, OH
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Wiltsee, OH
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Wiltsee, OH
- Average visibility in September: 6mi
The months with the highest visibility are March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, May and July (5mi).
Wiltsee, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location
