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
Oronoco, Minnesota, observes a small decrease in the average high-temperature with the arrival of September, falling from August's moderately hot 77°F (25°C) to a pleasant 70.9°F (21.6°C). An average low-temperature of 51.8°F (11°C) is recorded during the nights in September.Humidity
In Oronoco, the average relative humidity in September is 79%.Rainfall
In Oronoco, in September, during 11 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. In Oronoco, Minnesota, during the entire year, the rain falls for 119.9 days and collects up to 21.1" (536mm) of precipitation.Snowfall
In Oronoco, Minnesota, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 30min.On the first day of the month, sunrise is at 6:34 am and sunset at 7:45 pm. On the last day of September, sunrise is at 7:07 am and sunset at 6:52 pm CDT.
Sunshine
In Oronoco, the average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September in Oronoco, Minnesota, is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 4 in September translates into this advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are the temperatures in Oronoco in September?
What is the average humidity in September in Oronoco?
How many days does it rain in September in Oronoco?
When it does not snow in Oronoco?
Does it snow in Oronoco in September?
How many hours of daylight does Oronoco have in September?
What time are sunrise and sunset in September in Oronoco?
How many hours of sunshine does Oronoco have in September?
How high is the UV index in September in Oronoco?
Average temperature in September
Oronoco, MN
- Average high temperature in September: 70.9°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in September: 51.8°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).
Average pressure in September
Oronoco, MN
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Oronoco, MN
- Average wind speed in September: 8.2mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in September
Oronoco, MN
- Average humidity in September: 79%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (74%).
Average rainfall in September
Oronoco, MN
- Average rainfall in September: 1.69"
The wettest month (with the highest rainfall) is June (3.9").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in September
Oronoco, MN
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is June (17 days).
The months with the least rainy days are January and February (2.7 days).
Average snowfall in September
Oronoco, MN
- Average snowfall in September: 0"
The month with the highest snowfall is February (5.67").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Oronoco, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Oronoco, 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: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Oronoco, MN
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in September
Oronoco, MN
- Average UV index in September: 4
The month with the highest UV index is 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
Oronoco, MN
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Oronoco, MN
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Oronoco, Minnesota, USA
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