Lethem in september: average Weather, Temperature and Climate
Weather in Lethem in september 2025
The weather in Lethem in september comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 7
Weather at 6am
81°F
Clear/Sunny
45% of time
25%
25%
7%
Weather at 12pm
92°F
Partly Cloudy
35% of time
26%
25%
8%
Weather at 6pm
81°F
Clear/Sunny
43% of time
25%
24%
9%
Weather at 3am
76°F
35%
32%
21%
8%
Evolution of daily average temperature and precipitation in Lethem in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Lethem in september.
The climate of Lethem in september is good
The weather in september in Lethem is wet (with 5.2in of rainfall over 8 days). This is better than the previous month since in august it receives an average of 8.7in of precipitation over 14 days.
The climate is very hot there in september. The high seasonal norm is 92°F. In the morning the temperature drops to 81°F. Thus, the mean temperature average in september in Lethem is 86°F. Note that seasonal normals are in contrast with those observed in Lethem in the month of september with a maximum record of 97°F in 2015 and a minimum record of 72°F in 2012. You can plan to have 86°F or more for all the month.
On average, in Lethem, the days of september last 12:07. The sun rises at 05:51 and sets at 17:58.
With a good climate, the month of september is recommended to go in that area in Guyana.
Seasonal average climate and temperature of Lethem in september
Check below seasonal norms These statistics are compiled from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 86°F | ||||
| Highest temperature | 92°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 97°F (2015) | ||||
| Lowest record temperature | 72°F (2012) | ||||
| Number of days at +86°F | 29 day(s) (97%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.2in | ||||
| Number of days with rainfall | 8 day(s) (27%) | ||||
| Record daily rainfall | 2.6in (2011) | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.43km | ||||
| Cloud cover | 30% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:51 | ||||
| Time of sunset | 17:58 | ||||
| Length of day | 12:07 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Lethem in september 2024:
74°F to 90°F
77°F to 92°F
77°F to 90°F
76°F to 95°F
77°F to 94°F
77°F to 94°F
74°F to 94°F
77°F to 95°F
77°F to 94°F
77°F to 95°F
77°F to 95°F
77°F to 97°F
77°F to 95°F
77°F to 95°F
74°F to 95°F
77°F to 99°F
77°F to 99°F
76°F to 97°F
77°F to 97°F
79°F to 99°F
79°F to 99°F
79°F to 99°F
79°F to 99°F
77°F to 99°F
76°F to 97°F
77°F to 97°F
77°F to 95°F
77°F to 95°F
77°F to 95°F
76°F to 95°F
Map: other cities in Guyana in september
Cities near Lethem:
| Linden in september | good weather |
| Bartica in september | good weather |
| New Amsterdam in september | tolerable weather |
| Parika in september | good weather |
| Georgetown (Guyana) in september | good weather |
Click over cities on the map for information about the weather in september.
Lethem
perfect weather
good
tolerable
bad
very bad
Weather data for Lethem in september:
Weather data for Lethem for september are derived from an average of the weather forecast since 2009 in Lethem. There is a margin of error and these forecasts are to be considered as general information only. The weather in Lethem can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Lethem.