Weather in Grand Island in September 2018

  • 25°C maximum daytime temperature in September in Grand Island25
    25°C max day temperature
  • 9 hours of sunshine per day (71% of daylight hours) in September in Grand Island9
    9 hours of sunshine per day
  • 8 days with some rainfall in September in Grand Island8
    8 days with some rainfall
  • 11°C minimum night-time temperature in September in Grand Island11
    11°C min night temperature
  • 12 hours of daylight per day in September in Grand Island12
    12 hours of daylight per day
  • No heat & humidity in September in Grand Island0
    No heat & humidity
  • 70 mm monthly rainfall in September in Grand Island70
    70 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Grand Island6
    6 (High) UV index

Going to Grand Island? Find the best month to visit Grand Island based on the weather.

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Expect 25°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Grand Island in September. Check more long-term weather averages for Grand Island in September before you book your next holiday to Nebraska in 2018.

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More about Grand Island

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Grand Island weather in September

The average maximum daytime temperature in Grand Island in September is a warm 25°C (77°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 9 hours of bright sunshine each day, which represents 71% of the 12 hours of daylight.

Expect 70mm (2.8 inches) of rainfall across the whole of September with 8 days with some rain falling. Maximum UV levels will be high (6 UV index) at midday when the skies are clear.

Grand Island sunrise & sunset times for September 2018

Browse the sunrise & sunset times for Grand Island in September 2018. Select a month to view Grand Island sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st September 2018 07:00 20:06
Sunday, 2nd September 2018 07:01 20:04
Monday, 3rd September 2018 07:02 20:02
Tuesday, 4th September 2018 07:03 20:01
Wednesday, 5th September 2018 07:04 19:59
Thursday, 6th September 2018 07:05 19:57
Friday, 7th September 2018 07:06 19:56
Saturday, 8th September 2018 07:07 19:54
Sunday, 9th September 2018 07:08 19:53
Monday, 10th September 2018 07:09 19:51
Tuesday, 11th September 2018 07:10 19:49
Wednesday, 12th September 2018 07:11 19:47
Thursday, 13th September 2018 07:12 19:46
Friday, 14th September 2018 07:13 19:44
Saturday, 15th September 2018 07:14 19:42
Sunday, 16th September 2018 07:15 19:41
Monday, 17th September 2018 07:16 19:39
Tuesday, 18th September 2018 07:17 19:37
Wednesday, 19th September 2018 07:18 19:36
Thursday, 20th September 2018 07:19 19:34
Friday, 21st September 2018 07:20 19:32
Saturday, 22nd September 2018 07:21 19:30
Sunday, 23rd September 2018 07:22 19:29
Monday, 24th September 2018 07:23 19:27
Tuesday, 25th September 2018 07:24 19:25
Wednesday, 26th September 2018 07:25 19:24
Thursday, 27th September 2018 07:26 19:22
Friday, 28th September 2018 07:27 19:20
Saturday, 29th September 2018 07:28 19:19
Sunday, 30th September 2018 07:29 19:17
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