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's onset brings a negligible change in high-temperatures, falling from a warm 78.4°F (25.8°C) in August to an agreeable 71.1°F (21.7°C). An average temperature of 52°F (11.1°C) is recorded during the nights in September.Humidity
In Waverly, the average relative humidity in September is 75%.Rainfall
In Waverly, in September, it is raining for 11 days, with typically 1.1" (28mm) of accumulated precipitation. In Waverly, Minnesota, during the entire year, the rain falls for 109 days and collects up to 14.84" (377mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Waverly, Minnesota, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:52 pm. On the last day of September, sunrise is at 7:13 am and sunset at 6:57 pm CDT.
Sunshine
In Waverly, the average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, an average UV index of 4 transforms into the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Waverly in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in Waverly in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Waverly have in September?
How high is the UV index in September?
Average temperature in September
Waverly, MN
- Average high temperature in September: 71.1°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (19.8°F).
- Average low temperature in September: 52°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (6.6°F).
Average pressure in September
Waverly, MN
- Average pressure in September: 29.99"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Waverly, MN
- Average wind speed in September: 8.1mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in September
Waverly, MN
- Average humidity in September: 75%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (70%).
Average rainfall in September
Waverly, MN
- Average rainfall in September: 1.1"
The wettest month (with the highest rainfall) is June (2.56").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in September
Waverly, MN
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in September
Waverly, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (2.56").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Waverly, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Waverly, MN
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 5min
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 18min).
Average sunshine days in September
Waverly, MN
- Average sunshine days in September: 16.7 days
The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in September
Waverly, MN
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Waverly, MN
- Average cloud cover in September: 34
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 32).
Average visibility in September
Waverly, MN
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Waverly, Minnesota, USA
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