New Amsterdam in september: average Weather, Temperature and Climate
Weather in New Amsterdam in september 2025
The weather in New Amsterdam 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
tolerable weather UV index: 7
Weather at 6am
81°F
Moderate rain at times
36% of time
28%
23%
12%
Weather at 12pm
88°F
Clear/Sunny
50% of time
28%
14%
10%
Weather at 6pm
85°F
Clear/Sunny
52% of time
30%
11%
5%
Weather at 3am
81°F
33%
31%
27%
9%
Evolution of daily average temperature and precipitation in New Amsterdam in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in New Amsterdam in september.
The climate of New Amsterdam in september is tolerable
the weather in New Amsterdam in september is wet (with 12.7in of rainfall over 19 days). This is better than the previous month since in august it receives an average of 20.1in of rainfall over 24 days.
The climate is very hot here in september. Temperatures are up to 88°F. In the morning the temperature drops to 81°F. Thus, the mean temperature average in september in New Amsterdam is 85°F. Note that these seasonal averages are in contrast with those observed in New Amsterdam in september with a maximum record of 94°F in 2009 and a minimum record of 74°F in 2010. You can plan to have 86°F or more across the month.
In september in New Amsterdam, the days on average last 12:09. The sun rises at 05:41 and sets at 17:50.
With an unfavorable weather, the month of september is not recommended to go there.
September: another location in Guyana?
If you want to go to Guyana in september, there are destinations with better weather than New Amsterdam:
In september, Georgetown (Guyana), Lethem, Bartica, Linden and Parika have good weather.
Seasonal average climate and temperature of New Amsterdam in september
Check below seasonal norms These datas are set from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 94°F (2009) | ||||
| Lowest record temperature | 74°F (2010) | ||||
| Number of days at +86°F | 27 day(s) (90%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 84°F | ||||
| Lowest sea temperature | 82°F | ||||
| Highest sea temperature | 86°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 12.7in | ||||
| Number of days with rainfall | 19 day(s) (63%) | ||||
| Record daily rainfall | 3.8in (2010) | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 9.05km | ||||
| Cloud cover | 27% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:41 | ||||
| Time of sunset | 17:50 | ||||
| Length of day | 12:09 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in New Amsterdam in september 2024:
79°F to 85°F
79°F to 83°F
79°F to 88°F
79°F to 86°F
81°F to 86°F
79°F to 88°F
77°F to 88°F
81°F to 88°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
79°F to 86°F
81°F to 88°F
79°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 88°F
81°F to 88°F
81°F to 90°F
81°F to 88°F
81°F to 88°F
81°F to 88°F
81°F to 86°F
81°F to 88°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 88°F
81°F to 86°F
Map: other cities in Guyana in september
Cities near New Amsterdam:
| Linden in september | good weather |
| Georgetown (Guyana) in september | good weather |
| Parika in september | good weather |
| Bartica in september | good weather |
| Lethem in september | good weather |
Click over cities on the map for information about the weather in september.
New Amsterdam
perfect weather
good
tolerable
bad
very bad
Weather data for New Amsterdam in september:
Weather data for New Amsterdam for september are derived from an average of the weather forecast since 2009 in New Amsterdam. There is a margin of error and these forecasts are to be considered as general information only. The weather in New Amsterdam 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 New Amsterdam.