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
With the beginning of September, the average high-temperature shows a small decrease, transitioning from a warm 78.6°F (25.9°C) in August to an agreeable 72.3°F (22.4°C). Gibbon records an average temperature drop to a fresh 52.9°F (11.6°C) in September.Humidity
In Gibbon, the average relative humidity in September is 74%.Rainfall
In September, the rain falls for 9 days. Throughout September, 1.02" (26mm) of precipitation is accumulated. Throughout the year, in Gibbon, there are 96.2 rainfall days, and 10.59" (269mm) of precipitation is accumulated.Snowfall
In Gibbon, snow does not fall in May through September.Daylight
In September, the average length of the day in Gibbon is 12h and 30min.On the first day of the month, sunrise is at 6:41 am and sunset at 7:54 pm. On the last day of September, in Gibbon, sunrise is at 7:15 am and sunset at 6:59 pm CDT.
Sunshine
In September, the average sunshine is 8.9h.UV index
The average daily maximum UV index in September in Gibbon is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 4 during September translates into the following guidance:
Act with care - The need to guard against sun damage is communicated. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What are September temperatures in Gibbon?
What is the average humidity in September in Gibbon?
How many days does it rain in September in Gibbon?
When it does not snow in Gibbon?
Does it snow in Gibbon in September?
What is the average length of the day in September in Gibbon?
When is the sunrise / sunset in September in Gibbon?
How long on average sun shines in September in Gibbon?
What is the UV index reading in September in Gibbon?
Average temperature in September
Gibbon, MN
- Average high temperature in September: 72.3°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in September: 52.9°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (7°F).
Average pressure in September
Gibbon, MN
- Average pressure in September: 30"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Gibbon, MN
- Average wind speed in September: 8.5mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).
Average humidity in September
Gibbon, MN
- Average humidity in September: 74%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April, May and October (69%).
Average rainfall in September
Gibbon, MN
- Average rainfall in September: 1.02"
The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in September
Gibbon, MN
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is June (14.3 days).
The month with the least rainy days is February (1.7 days).
Average snowfall in September
Gibbon, MN
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Gibbon, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gibbon, MN
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in September
Gibbon, MN
- Average sunshine days in September: 19.4 days
The months with the most sunshine days are January and November (21.8 days).
The month with the least sunshine days is June (13.4 days).
Average UV index in September
Gibbon, 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
Gibbon, MN
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Gibbon, MN
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Gibbon, Minnesota, USA
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