Weather in Chetumal in September 2018

  • 31°C maximum daytime temperature in September in Chetumal31
    31°C max day temperature
  • 6 hours of sunshine per day (49% of daylight hours) in September in Chetumal6
    6 hours of sunshine per day
  • 14 days with some rainfall in September in Chetumal14
    14 days with some rainfall
  • 23°C minimum night-time temperature in September in Chetumal23
    23°C min night temperature
  • 12 hours of daylight per day in September in Chetumal12
    12 hours of daylight per day
  • Very high heat & humidity in September in ChetumalVH
    Very High heat & humidity
  • 184 mm monthly rainfall in September in Chetumal184
    184 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Chetumal11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Chetumal29
    29°C sea temperature

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

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Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Chetumal in September. Check more long-term weather averages for Chetumal in September before you book your next holiday to Mexico in 2018.

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More about Chetumal

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

Guide to Chetumal weather in September

The average maximum daytime temperature in Chetumal in September is a hot 31°C (88°F) with very high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 6 hours of bright sunshine each day, which represents 49% of the 12 hours of daylight.

Expect 184mm (7.2 inches) of rainfall across the whole of September with 14 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Chetumal in September is 29°C (84°F).

Chetumal sunrise & sunset times for September 2018

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st September 2018 06:39 19:07
Sunday, 2nd September 2018 06:39 19:07
Monday, 3rd September 2018 06:39 19:06
Tuesday, 4th September 2018 06:39 19:05
Wednesday, 5th September 2018 06:39 19:04
Thursday, 6th September 2018 06:39 19:03
Friday, 7th September 2018 06:40 19:02
Saturday, 8th September 2018 06:40 19:01
Sunday, 9th September 2018 06:40 19:01
Monday, 10th September 2018 06:40 19:00
Tuesday, 11th September 2018 06:40 18:59
Wednesday, 12th September 2018 06:40 18:58
Thursday, 13th September 2018 06:41 18:57
Friday, 14th September 2018 06:41 18:56
Saturday, 15th September 2018 06:41 18:55
Sunday, 16th September 2018 06:41 18:55
Monday, 17th September 2018 06:41 18:54
Tuesday, 18th September 2018 06:41 18:53
Wednesday, 19th September 2018 06:42 18:52
Thursday, 20th September 2018 06:42 18:51
Friday, 21st September 2018 06:42 18:50
Saturday, 22nd September 2018 06:42 18:49
Sunday, 23rd September 2018 06:42 18:48
Monday, 24th September 2018 06:42 18:48
Tuesday, 25th September 2018 06:43 18:47
Wednesday, 26th September 2018 06:43 18:46
Thursday, 27th September 2018 06:43 18:45
Friday, 28th September 2018 06:43 18:44
Saturday, 29th September 2018 06:43 18:43
Sunday, 30th September 2018 06:44 18:42
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