Weather in Oklahoma in September 2018

  • 29°C maximum daytime temperature in September in Oklahoma (Oklahoma City)29
    29°C max day temperature
  • 9 hours of sunshine per day (70% of daylight hours) in September in Oklahoma9
    9 hours of sunshine per day
  • 8 days with some rainfall in September in Oklahoma (Oklahoma City)8
    8 days with some rainfall
  • 17°C minimum night-time temperature in September in Oklahoma (Oklahoma City)17
    17°C min night temperature
  • 12 hours of daylight per day in September in Oklahoma (Oklahoma City)12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Oklahoma (Oklahoma City)M
    Moderate heat & humidity
  • 98 mm monthly rainfall in September in Oklahoma (Oklahoma City)98
    98 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Oklahoma (Oklahoma City)8
    8 (Very High) UV index

Expect 29°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Oklahoma in September. Check more long-term weather averages for Oklahoma in September before you book your next holiday to Oklahoma in 2018. The September weather averages shown above are for Oklahoma City.

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Guide to Oklahoma weather in September

The average maximum daytime temperature in Oklahoma in September is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 9 hours of bright sunshine each day, which represents 70% of the 12 hours of daylight.

Expect 98mm (3.9 inches) of rainfall across the whole of September with 8 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The weather in Oklahoma in September is represented by Oklahoma City.

Oklahoma sunrise & sunset times for September 2018

Browse the sunrise & sunset times for Oklahoma in September 2018. Select a month to view Oklahoma sunrise & sunset times for the next twelve months. The Oklahoma sunrise & sunset times shown below are for Oklahoma City.


Date Sunrise times Sunset times
Saturday, 1st September 2018 07:02 19:57
Sunday, 2nd September 2018 07:03 19:56
Monday, 3rd September 2018 07:04 19:54
Tuesday, 4th September 2018 07:05 19:53
Wednesday, 5th September 2018 07:05 19:51
Thursday, 6th September 2018 07:06 19:50
Friday, 7th September 2018 07:07 19:49
Saturday, 8th September 2018 07:08 19:47
Sunday, 9th September 2018 07:08 19:46
Monday, 10th September 2018 07:09 19:44
Tuesday, 11th September 2018 07:10 19:43
Wednesday, 12th September 2018 07:11 19:41
Thursday, 13th September 2018 07:11 19:40
Friday, 14th September 2018 07:12 19:38
Saturday, 15th September 2018 07:13 19:37
Sunday, 16th September 2018 07:14 19:36
Monday, 17th September 2018 07:14 19:34
Tuesday, 18th September 2018 07:15 19:33
Wednesday, 19th September 2018 07:16 19:31
Thursday, 20th September 2018 07:17 19:30
Friday, 21st September 2018 07:17 19:28
Saturday, 22nd September 2018 07:18 19:27
Sunday, 23rd September 2018 07:19 19:25
Monday, 24th September 2018 07:20 19:24
Tuesday, 25th September 2018 07:20 19:22
Wednesday, 26th September 2018 07:21 19:21
Thursday, 27th September 2018 07:22 19:19
Friday, 28th September 2018 07:23 19:18
Saturday, 29th September 2018 07:23 19:17
Sunday, 30th September 2018 07:24 19:15
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Check Oklahoma weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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