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December weather forecast in Mahajanga

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

30 November, sun

	759 mmHg		78%
	6.1 m/s		+32

30 November, Sunday. day, 28°; night, 25°; rain

1 December, mon

	759 mmHg		79%
	5.6 m/s		+32

1 December, Monday. day, 28°; night, 25°; rain

2 December, tue

	759 mmHg		78%
	5.7 m/s		+33

2 December, Tuesday. day, 28°; night, 25°; rain

3 December, wed

	759 mmHg		77%
	5.6 m/s		+32

3 December, Wednesday. day, 29°; night, 25°; clear

4 December, thu

	759 mmHg		76%
	5.8 m/s		+34

4 December, Thursday. day, 29°; night, 25°; clear

5 December, fri

	759 mmHg		77%
	5.7 m/s		+33

5 December, Friday. day, 29°; night, 25°; clear

6 December, sat

	759 mmHg		77%
	5.8 m/s		+32

6 December, Saturday. day, 29°; night, 25°; clear

7 December, sun

	759 mmHg		77%
	5.9 m/s		+32

7 December, Sunday. day, 28°; night, 25°; clear

8 December, mon

	759 mmHg		77%
	5.9 m/s		+32

8 December, Monday. day, 28°; night, 25°; clear

9 December, tue

	759 mmHg		78%
	6.1 m/s		+32

9 December, Tuesday. day, 28°; night, 25°; rain

10 December, wed

	759 mmHg		80%
	5.6 m/s		+32

10 December, Wednesday. day, 28°; night, 25°; rain

11 December, thu

	759 mmHg		80%
	5.7 m/s		+31

11 December, Thursday. day, 28°; night, 25°; rain

12 December, fri

	759 mmHg		79%
	5.2 m/s		+32

12 December, Friday. day, 28°; night, 25°; rain

13 December, sat

	759 mmHg		80%
	5.3 m/s		+32

13 December, Saturday. day, 28°; night, 25°; rain

14 December, sun

	759 mmHg		78%
	5.4 m/s		+31

14 December, Sunday. day, 29°; night, 25°; rain

15 December, mon

	759 mmHg		78%
	5.7 m/s		+32

15 December, Monday. day, 29°; night, 26°; rain

16 December, tue

	759 mmHg		78%
	5.5 m/s		+30

16 December, Tuesday. day, 29°; night, 26°; rain

17 December, wed

	759 mmHg		79%
	5.5 m/s		+30

17 December, Wednesday. day, 28°; night, 26°; rain

18 December, thu

	759 mmHg		79%
	5.5 m/s		+32

18 December, Thursday. day, 28°; night, 26°; rain

19 December, fri

	758 mmHg		80%
	5.5 m/s		+32

19 December, Friday. day, 28°; night, 26°; rain

20 December, sat

	758 mmHg		80%
	5.5 m/s		+32

20 December, Saturday. day, 28°; night, 26°; rain

21 December, sun

	759 mmHg		80%
	5.3 m/s		+31

21 December, Sunday. day, 28°; night, 25°; rain

22 December, mon

	759 mmHg		79%
	5.1 m/s		+31

22 December, Monday. day, 28°; night, 25°; rain

23 December, tue

	758 mmHg		79%
	5.3 m/s		+32

23 December, Tuesday. day, 29°; night, 26°; partly cloudy

24 December, wed

	759 mmHg		79%
	5.8 m/s		+33

24 December, Wednesday. day, 28°; night, 25°; rain

25 December, thu

	758 mmHg		80%
	5.8 m/s		+33

25 December, Thursday. day, 28°; night, 25°; rain

26 December, fri

	759 mmHg		80%
	5.7 m/s		+32

26 December, Friday. day, 28°; night, 25°; rain

27 December, sat

	758 mmHg		81%
	5.1 m/s		+32

27 December, Saturday. day, 28°; night, 25°; rain

28 December, sun

	759 mmHg		82%
	5.1 m/s		+33

28 December, Sunday. day, 28°; night, 25°; rain

29 December, mon

	758 mmHg		82%
	5 m/s		+33

29 December, Monday. day, 28°; night, 25°; rain

30 December, tue

	758 mmHg		82%
	5.4 m/s		+32

30 December, Tuesday. day, 28°; night, 25°; rain

31 December, wed

	758 mmHg		81%
	5.4 m/s		+32

31 December, Wednesday. day, 28°; night, 25°; rain

1 January, thu

	758 mmHg		81%
	5.4 m/s		+32

1 January, Thursday. day, 28°; night, 25°; rain

2 January, fri

	758 mmHg		82%
	5.6 m/s		+32

2 January, Friday. day, 28°; night, 25°; rain

3 January, sat

	758 mmHg		82%
	5.3 m/s		+31

3 January, Saturday. day, 28°; night, 25°; partly cloudy

Average data for 10 years

Mahajanga December

6

sunny days

24

days with precipitation

11

cloudy days

6 sunny days; 24 days with precipitation; 11 cloudy days;

79

%

air humidity

3.4

m/s

WindSW

192

mm of precipitation

(15% of annual average)

+32

°C

Water temperature

air humidity 79%; 192 millimeters of precipitation (15% of annual average); Wind south-westerly 3.4 Meters per second; Water temperature +32°

Weather graphs for December

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

S

S

S

S

S

S

SW

S

SW

SW

SW

SW

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

S

SW

S

SW

S

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Antananarivo
Morondava
Nacala
Toamasina
Antsalova
Moroni
Mampikony
Andoany
Antsiranana

Cities with similar weather in December

Goa
Male
Singapore
Zanzibar
Denpasar
Victoria
Ko Chang
Galle
Panaji

The weather forecast for December 2025 is based on historical data from the past 10 years.

In December, the weather in Mahajanga is typically hot. Average daily high temperature in December is about 28 degrees above zero. On average, Mahajanga has 24 rainy, 6 sunny, and 1 partly cloudy day in December. The rains are usually heavy. December as well as January, February, and March is considered the most uncomfortable time to visit Mahajanga.

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