Mnemba Island in september: average Weather, Temperature and Climate
Weather in Mnemba Island in september 2025
The weather in Mnemba Island in the month of september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through 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
76°F
Moderate rain at times
43% of time
26%
22%
8%
Weather at 12pm
83°F
Moderate rain at times
48% of time
34%
16%
3%
Weather at 6pm
81°F
Clear/Sunny
72% of time
15%
14%
1%
Weather at 3am
77°F
43%
23%
18%
17%
Evolution of daily average temperature and precipitation in Mnemba Island in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Mnemba Island in september.
The climate of Mnemba Island in september is good
The weather in september in Mnemba Island is wet (with 3in of precipitation over 4 days). This is better than the previous month since in august it receives an average of 3.2in of precipitation over 5 days.
The climate enjoyable here the month of september. The high seasonal norm is 83°F. The seasonal minimum is 76°F. Thus, the mean temperature average in september in Mnemba Island is 79°F. Note that seasonal normals in contrast with those observed in Mnemba Island in the month of september with a maximum record of 90°F in 2021 and a minimum record of 72°F in 2020.
In september in Mnemba Island, the days on average last 12:05. Sunrise is at 06:15 and sunset is at 18:20.
With a good climate, this month is advisable to go in this locality in Zanzibar.
Seasonal average climate and temperature of Mnemba Island in september
Check below seasonal norms These statistics are set from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 79°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 76°F | ||||
| Highest record temperature | 90°F (2021) | ||||
| Lowest record temperature | 72°F (2020) | ||||
| Number of days at +86°F | 2 day(s) (7%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 79°F | ||||
| Lowest sea temperature | 78°F | ||||
| Highest sea temperature | 81°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 76°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3in | ||||
| Number of days with rainfall | 4 day(s) (12%) | ||||
| Record daily rainfall | 1.8in (2011) | ||||
| Other climate data | |||||
| Humidity | 83% | ||||
| Visibility | 9.74km | ||||
| Cloud cover | 34% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:15 | ||||
| Time of sunset | 18:20 | ||||
| Length of day | 12:05 | ||||
| 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 Mnemba Island in september 2024:
74°F to 83°F
76°F to 81°F
76°F to 83°F
76°F to 83°F
74°F to 81°F
74°F to 81°F
74°F to 83°F
76°F to 83°F
76°F to 83°F
74°F to 83°F
74°F to 83°F
74°F to 83°F
74°F to 83°F
74°F to 83°F
74°F to 83°F
76°F to 83°F
76°F to 83°F
74°F to 83°F
74°F to 83°F
74°F to 83°F
76°F to 85°F
74°F to 85°F
76°F to 83°F
74°F to 83°F
76°F to 83°F
74°F to 83°F
74°F to 85°F
76°F to 85°F
74°F to 85°F
74°F to 85°F
Map: other cities in Zanzibar in september
Cities near Mnemba Island:
| Matemwe in september | good weather |
| Kendwa in september | good weather |
| Nungwi (Unguja Island) in september | good weather |
| Mkokotoni in september | good weather |
| Tumbatu Island in september | good weather |
| Kiwengwa in september | good weather |
| Mangapwani in september | good weather |
| Uroa in september | good weather |
| Chwaka in september | good weather |
| Pingwe in september | good weather |
| Chapwani Island in september | good weather |
| Changuu (Prison island) in september | good weather |
Click over cities on the map for information about the weather in september.
Mnemba Island
perfect weather
good
tolerable
bad
very bad
Weather data for Mnemba Island in september:
Weather data for Mnemba Island for september are derived from an average of the weather forecast since 2009 in Mnemba Island. There is a margin of error and these forecasts are to be considered as general information only. The weather in Mnemba Island 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 Mnemba Island.