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 beginning of September brings a minor change in the average high-temperature, shifting from a moderately hot 83.8°F (28.8°C) in August to a still warm 77.2°F (25.1°C). Alvo in September experiences a low-temperature average of 57.7°F (14.3°C).Humidity
In Alvo, Nebraska, the average relative humidity in September is 71%.Rainfall
In September, in Alvo, the rain falls for 11.8 days. Throughout September, 2.01" (51mm) of precipitation is accumulated. In Alvo, during the entire year, the rain falls for 116.3 days and collects up to 21.54" (547mm) of precipitation.Snowfall
In Alvo, snow does not fall in June through September.Daylight
In September, the average length of the day 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 Alvo, sunrise is at 7:21 am and sunset at 7:08 pm CDT.
Sunshine
In September, the average sunshine in Alvo is 8.8h.UV index
In September, the average daily maximum UV index in Alvo is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 5 in September transforms into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the temperature in September in Alvo?
What is the average humidity in September in Alvo?
How much does it rain in Alvo in September?
When it does not snow in Alvo?
Does it snow in Alvo in September?
How many hours of daylight does Alvo have in September?
When are sunrise and sunset in September in Alvo?
How long on average sun shines in September in Alvo?
What is the UV index intensity in September in Alvo?
Average temperature in September
Alvo, 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
Alvo, 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
Alvo, 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
Alvo, 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
Alvo, 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
Alvo, 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
Alvo, 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
Alvo, 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
Alvo, 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 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
Alvo, 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
Alvo, 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
Alvo, 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
Alvo, 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).
Alvo, Nebraska, USA
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