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 heralds a minor drop in average high-temperature, sliding from August's 84.4°F (29.1°C) to a still warm 76.8°F (24.9°C). September brings an average low-temperature of 55.2°F (12.9°C) to Owasco.Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 46%.Rainfall
In Owasco, in September, it is raining for 7.6 days, with typically 0.91" (23mm) of accumulated precipitation. In Owasco, Nebraska, during the entire year, the rain falls for 96.6 days and collects up to 13.15" (334mm) of precipitation.Snowfall
In Owasco, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 6:21 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:37 pm MDT.
Sunshine
In Owasco, the average sunshine in September is 10.5h.UV index
In Owasco, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 during September translates into the following guidance:
Exercise prevention - Protecting skin and eyes from harm is required. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. 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 September temperatures?
What is the least humid month?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
When is the sunrise / sunset in September in Owasco?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Owasco, NE
- Average high temperature in September: 76.8°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is December (36.3°F).
- Average low temperature in September: 55.2°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is December (22.1°F).
Average pressure in September
Owasco, NE
- Average pressure in September: 29.94"Hg
The months with the highest atmospheric pressure are January and December (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Owasco, NE
- Average wind speed in September: 10.2mph
The windiest month (with the highest average wind speed) is April (12.5mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).
Average humidity in September
Owasco, NE
- Average humidity in September: 46%
The months with the highest relative humidity are January and February (66%).
The months with the lowest relative humidity are August and September (46%).
Average rainfall in September
Owasco, NE
- Average rainfall in September: 0.91"
The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in September
Owasco, NE
- Average rainfall days in September: 7.6 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in September
Owasco, NE
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Owasco, NE
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Owasco, NE
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 10h and 3min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in September
Owasco, NE
- Average sunshine days in September: 19.2 days
The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is July (12.6 days).
Average UV index in September
Owasco, NE
- 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
Owasco, NE
- Average cloud cover in September: 19
The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Owasco, NE
- 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).
Owasco, Nebraska, USA
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