September weather forecastGreenwood, NE
September
Weather in September
September, the first month of the autumn in Greenwood, is still a warm month, with an average temperature ranging between max 77.2°F (25.1°C) and min 57.7°F (14.3°C).Temperature
With the onset of September, Greenwood experiences a modest temperature adjustment, with the average high-temperature gently receding from a moderately hot 83.8°F (28.8°C) in August to a still warm 77.2°F (25.1°C). The average low-temperature, in September, is a moderate 57.7°F (14.3°C).Humidity
In September, the average relative humidity is 71%.Rainfall
In Greenwood, in September, during 11.8 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Greenwood, during the entire year, the rain falls for 116.3 days and collects up to 21.54" (547mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Greenwood, the average length of the day in September is 12h and 27min.On the first day of the month, sunrise is at 6:53 am and sunset at 7:57 pm. On the last day of September, in Greenwood, sunrise is at 7:22 am and sunset at 7:08 pm CDT.
Sunshine
The average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Greenwood, NE
- Average high temperature in September: 77.2°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (31.8°F).
- Average low temperature in September: 57.7°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in September
Greenwood, NE
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in September
Greenwood, NE
- Average wind speed in September: 8.7mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity in September
Greenwood, NE
- Average humidity in September: 71%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is October (65%).
Average rainfall in September
Greenwood, NE
- Average rainfall in September: 2.01"
The wettest month (with the highest rainfall) is June (3.46").
The driest months (with the least rainfall) are January and February (0.59").
Average rainfall days in September
Greenwood, NE
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (3 days).
Average snowfall in September
Greenwood, NE
- Average snowfall in September: 0"
The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Greenwood, NE
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Greenwood, NE
- Average daylight in September: 12h and 30min
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 48min
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
Greenwood, NE
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is May (13.1 days).
Average UV index in September
Greenwood, 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
Greenwood, NE
- Average cloud cover in September: 28
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in September
Greenwood, 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).
