Lethem weather in September 2019

  • 33°C maximum daytime temperature in September in Lethem33
    33°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in September in Lethem13
    13 days with some rainfall
  • 23°C minimum night-time temperature in September in Lethem23
    23°C min night temperature
  • 12 hours of daylight per day in September in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in September in LethemVH
    Very High heat & humidity
  • 83 mm monthly rainfall in September in Lethem83
    83 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Lethem11
    11+ (Extreme) UV index

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

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Expect 33°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Lethem in September. Check more long-term weather averages for Lethem in September before you book your next holiday to Guyana in 2019/2020.

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More about Lethem

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The September weather guide for Lethem, Guyana shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

Guide to Lethem weather in September

The average maximum daytime temperature in Lethem in September is a hot 33°C (91°F) with very high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 8 hours of bright sunshine each day, which represents 68% of the 12 hours of daylight.

Expect 83mm (3.3 inches) of rainfall across the whole of September with 13 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

Lethem sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Lethem in September 2019. Select a month to view Lethem sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 05:54 18:04
Monday, 2nd September 2019 05:54 18:04
Tuesday, 3rd September 2019 05:54 18:04
Wednesday, 4th September 2019 05:53 18:03
Thursday, 5th September 2019 05:53 18:03
Friday, 6th September 2019 05:53 18:02
Saturday, 7th September 2019 05:53 18:02
Sunday, 8th September 2019 05:52 18:01
Monday, 9th September 2019 05:52 18:01
Tuesday, 10th September 2019 05:52 18:01
Wednesday, 11th September 2019 05:52 18:00
Thursday, 12th September 2019 05:51 18:00
Friday, 13th September 2019 05:51 17:59
Saturday, 14th September 2019 05:51 17:59
Sunday, 15th September 2019 05:50 17:58
Monday, 16th September 2019 05:50 17:58
Tuesday, 17th September 2019 05:50 17:57
Wednesday, 18th September 2019 05:50 17:57
Thursday, 19th September 2019 05:49 17:57
Friday, 20th September 2019 05:49 17:56
Saturday, 21st September 2019 05:49 17:56
Sunday, 22nd September 2019 05:49 17:55
Monday, 23rd September 2019 05:48 17:55
Tuesday, 24th September 2019 05:48 17:54
Wednesday, 25th September 2019 05:48 17:54
Thursday, 26th September 2019 05:48 17:54
Friday, 27th September 2019 05:47 17:53
Saturday, 28th September 2019 05:47 17:53
Sunday, 29th September 2019 05:47 17:52
Monday, 30th September 2019 05:47 17:52
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