Measurements:
°C
°F
Mafia Island
78°F
N 8 mph
Feels like: 84°F
Precip: 100%
World Resorts Tanzania Mafia Island Weather January Weather in Mafia Island

Mafia Island Weather: January

Average Day Temperature: 92.5°F
Average Night Temperature: 79.7°F
Sea Water Temperature: 87.5°F
Number of Sunny Days: 6 days
Sunshine Hours: 12.4 - 12.6 hours
Number of Rainy Days: 7 days
Precipitation Totals: 3.6 in

Air Temperature in January, °F

Select Year: 2025 2024 2023
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3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
16
32
48
64
80
96
112
128
Day Temperature   
Night Temperature

The highest day temperature in January 2025 was 97°F. The lowest night temperature was 76°F. The average values for day and night temperatures during January were 92.3°F и 78.0°F respectivly.

Mafia Island Water Sea Temperature in January, °F

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
82
84
86
88
90
92
94
96

The average sea surface temperature in January 2025 for Mafia Island was 88.3°F. The maximum and minimum values were 87.0°F and 89.8°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
19%
61%
19%

Most of the days in January are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in January, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.2
4.4
6.5
8.7
10.9
13.1
15.2

Precipitation total in January for Mafia Island is 3.6 in.

Wind Speed in January, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.6
3.3
4.9
6.6
8.2
9.9
11.5

The average wind speed in January is 8.4 mph.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.3
2.6
4.0
5.3
6.6
7.9
9.3

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Mafia Island in January is 6.8 hours.

Best Time to Visit Mafia Island
The most sunny months:
June 14 days
July 14 days
December 13 days
The most warm months:
March 93.8 °F
December 93.5 °F
February 93.4 °F
Warmest sea temperature:
March 88.9 °F
April 88.3 °F
December 88.0 °F
The most cold months:
July 87.1 °F
August 87.4 °F
June 87.8 °F
The most rainy months:
April 17 days
May 11 days
March 10 days
The most windy months:
July 9 mph
June 9 mph
August 9 mph

Mafia Island on the Weather Map

Tanzania Resorts:
NAME
Arusha +76
Dar es Salaam +82
Dodoma +74
Kilimanjaro +78
Lake Manyara +86
Mafia Island +78
Ngorongoro +64
Nungwi +84
Pemba +86
Selous +76
Serengeti +78
Tanga +86
Tanganyika +76
Tarangire +86
Zanzibar +84
24 Hours Weather Forecast
Mafia Island
Local time: 18:19
02 apr, wednesday
2100 78°F
N
6 mph
03 apr, thursday
0000 76°F
NE
5 mph
0300 76°F
NE
6 mph
0600 74°F
NE
6 mph
0900 78°F
NE
4 mph
1200 80°F
NE
4 mph
1500 84°F
NW
6 mph
1800 80°F
NW
7 mph