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
The arrival of September suggests a slight decrease in the average high-temperature, moving from a warm 84.7°F (29.3°C) in August to a still moderately hot 77.7°F (25.4°C). Saint Paul experiences an average low-temperature of 56.1°F (13.4°C) in month of September.Humidity
In September, the average relative humidity is 65%.Rainfall
In September, the rain falls for 11.9 days. Throughout September, 1.46" (37mm) of precipitation is accumulated. In Saint Paul, Nebraska, during the entire year, the rain falls for 128 days and collects up to 21.85" (555mm) of precipitation.Snowfall
In Saint Paul, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 7:01 am and sunset at 8:06 pm. On the last day of September, in Saint Paul, sunrise is at 7:30 am and sunset at 7:16 pm CDT.
Sunshine
The average sunshine in September is 8.6h.UV index
In Saint Paul, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Saint Paul in September?
What is the average humidity in September in Saint Paul?
How much does it rain in Saint Paul in September?
When it does not snow in Saint Paul?
Does it snow in Saint Paul in September?
What is the average length of the day in September in Saint Paul?
When is the sunrise / sunset in September in Saint Paul?
How long on average sun shines in September in Saint Paul?
How high is the UV index in September in Saint Paul?
Average temperature in September
Saint Paul, NE
- Average high temperature in September: 77.7°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in September: 56.1°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in September
Saint Paul, NE
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Saint Paul, NE
- Average wind speed in September: 9.4mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in September
Saint Paul, NE
- Average humidity in September: 65%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is October (61%).
Average rainfall in September
Saint Paul, NE
- Average rainfall in September: 1.46"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in September
Saint Paul, NE
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in September
Saint Paul, NE
- Average snowfall in September: 0"
The month with the highest snowfall is December (3.66").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Saint Paul, NE
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Saint Paul, 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: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in September
Saint Paul, NE
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is November (22 days).
The month with the least sunshine days is June (10.6 days).
Average UV index in September
Saint Paul, NE
- Average UV index in September: 5
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
Saint Paul, NE
- Average cloud cover in September: 26
The months with the most cloud cover are January and February (Cloud cover 43).
The months with the least cloud cover are July and September (Cloud cover 26).
Average visibility in September
Saint Paul, 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).
Saint Paul, Nebraska, USA
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