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
Octavia observes a small decrease in the average high-temperature with the arrival of September, falling from August's 82.9°F (28.3°C) to a still moderately hot 76.8°F (24.9°C). Octavia in September experiences a low-temperature average of 56.3°F (13.5°C).Humidity
The average relative humidity in September in Octavia, Nebraska, is 69%.Rainfall
In September, in Octavia, Nebraska, the rain falls for 11.5 days. Throughout September, 1.57" (40mm) of precipitation is accumulated. Throughout the year, there are 114.1 rainfall days, and 19.57" (497mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Octavia, Nebraska.Daylight
In September, the average length of the day is 12h and 28min.On the first day of September in Octavia, sunrise is at 6:55 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:11 pm CDT.
Sunshine
The average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 5 in September suggests the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Octavia?
What is the average humidity in September in Octavia?
How many days does it rain in September in Octavia?
When it does not snow in Octavia?
Does it snow in Octavia in September?
How many hours of daylight does Octavia have in September?
What time are sunrise and sunset in September in Octavia?
How many hours of sunshine does Octavia have in September?
How high is the UV index in September in Octavia?
Average temperature in September
Octavia, NE
- Average high temperature in September: 76.8°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in September: 56.3°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 (16.7°F).
Average pressure in September
Octavia, NE
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Octavia, NE
- Average wind speed in September: 8.9mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in September
Octavia, NE
- Average humidity in September: 69%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is October (64%).
Average rainfall in September
Octavia, NE
- Average rainfall in September: 1.57"
The wettest month (with the highest rainfall) is June (2.83").
The driest months (with the least rainfall) are January and November (0.63").
Average rainfall days in September
Octavia, NE
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in September
Octavia, NE
- Average snowfall in September: 0"
The months with the highest snowfall are January and February (2.6").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Octavia, NE
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Octavia, 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 12min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Octavia, NE
- Average sunshine days in September: 17 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in September
Octavia, 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
Octavia, NE
- Average cloud cover in September: 28
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in September
Octavia, 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).
Octavia, Nebraska, USA
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