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
Nora Springs experiences a subtle adjustment in high-temperatures to an agreeable 72.5°F (22.5°C) with the onset of September, maintaining near parity with August's 77.5°F (25.3°C). During September, Nora Springs witnesses a consistent average low-temperature of 53.4°F (11.9°C).Humidity
In Nora Springs, Iowa, the average relative humidity in September is 78%.Rainfall
In Nora Springs, during September, the rain falls for 11.5 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, in Nora Springs, there are 129.5 rainfall days, and 25.98" (660mm) of precipitation is accumulated.Snowfall
In Nora Springs, snow does not fall in June through September.Daylight
In September, the average length of the day in Nora Springs is 12h and 29min.On the first day of the month, sunrise is at 6:37 am and sunset at 7:46 pm. On the last day of September, sunrise is at 7:09 am and sunset at 6:54 pm CDT.
Sunshine
In Nora Springs, the average sunshine in September is 8.9h.UV index
In Nora Springs, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. When the Sun is at its strongest around midday, find shade and limit exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the usual temperature for Nora Springs in September?
What is the average humidity in September in Nora Springs?
How much does it rain in Nora Springs in September?
When it does not snow in Nora Springs?
Does it snow in Nora Springs in September?
How many hours of daylight does Nora Springs have in September?
When are sunrise and sunset in September in Nora Springs?
How many hours of sunshine does Nora Springs have in September?
How high is the UV index in September in Nora Springs?
Average temperature in September
Nora Springs, IA
- Average high temperature in September: 72.5°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in September: 53.4°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 (10°F).
Average pressure in September
Nora Springs, IA
- Average pressure in September: 30.01"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Nora Springs, IA
- Average wind speed in September: 8.3mph
The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in September
Nora Springs, IA
- Average humidity in September: 78%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (71%).
Average rainfall in September
Nora Springs, IA
- Average rainfall in September: 2.52"
The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in September
Nora Springs, IA
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (3 days).
Average snowfall in September
Nora Springs, IA
- Average snowfall in September: 0"
The month with the highest snowfall is February (5.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Nora Springs, IA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nora Springs, IA
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Nora Springs, IA
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in September
Nora Springs, IA
- 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 and December (UV index 1).
Average cloud cover in September
Nora Springs, IA
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Nora Springs, IA
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Nora Springs, Iowa, USA
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