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December weather forecast in Sincelejo

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

	755 mmHg		86%
	3 m/s		+29

30 November, Sunday. day, 30°; night, 24°; clear

1 December, mon

	755 mmHg		86%
	3 m/s		+29

1 December, Monday. day, 30°; night, 25°; rain

2 December, tue

	755 mmHg		86%
	3.1 m/s		+29

2 December, Tuesday. day, 30°; night, 24°; rain

3 December, wed

	755 mmHg		86%
	3.1 m/s		+29

3 December, Wednesday. day, 30°; night, 24°; rain

4 December, thu

	755 mmHg		86%
	3.1 m/s		+29

4 December, Thursday. day, 30°; night, 24°; rain

5 December, fri

	755 mmHg		86%
	3 m/s		+29

5 December, Friday. day, 30°; night, 24°; rain

6 December, sat

	755 mmHg		85%
	2.8 m/s		+29

6 December, Saturday. day, 31°; night, 24°; rain

7 December, sun

	755 mmHg		85%
	2.9 m/s		+29

7 December, Sunday. day, 30°; night, 24°; rain

8 December, mon

	755 mmHg		85%
	2.9 m/s		+29

8 December, Monday. day, 31°; night, 24°; rain

9 December, tue

	755 mmHg		85%
	2.9 m/s		+29

9 December, Tuesday. day, 31°; night, 24°; rain

10 December, wed

	755 mmHg		85%
	2.9 m/s		+29

10 December, Wednesday. day, 31°; night, 24°; rain

11 December, thu

	755 mmHg		86%
	3 m/s		+29

11 December, Thursday. day, 30°; night, 24°; rain

12 December, fri

	755 mmHg		86%
	3 m/s		+29

12 December, Friday. day, 30°; night, 24°; rain

13 December, sat

	755 mmHg		85%
	3 m/s		+29

13 December, Saturday. day, 30°; night, 25°; rain

14 December, sun

	755 mmHg		85%
	3.2 m/s		+29

14 December, Sunday. day, 30°; night, 24°; rain

15 December, mon

	755 mmHg		85%
	3 m/s		+29

15 December, Monday. day, 30°; night, 24°; rain

16 December, tue

	755 mmHg		85%
	3.2 m/s		+29

16 December, Tuesday. day, 30°; night, 24°; rain

17 December, wed

	755 mmHg		84%
	3.1 m/s		+29

17 December, Wednesday. day, 30°; night, 24°; partly cloudy

18 December, thu

	755 mmHg		85%
	3.2 m/s		+29

18 December, Thursday. day, 30°; night, 25°; rain

19 December, fri

	755 mmHg		84%
	3 m/s		+29

19 December, Friday. day, 31°; night, 25°; clear

20 December, sat

	755 mmHg		84%
	3 m/s		+29

20 December, Saturday. day, 31°; night, 24°; rain

21 December, sun

	755 mmHg		84%
	3.1 m/s		+29

21 December, Sunday. day, 30°; night, 24°; rain

22 December, mon

	755 mmHg		84%
	3 m/s		+29

22 December, Monday. day, 31°; night, 24°; partly cloudy

23 December, tue

	755 mmHg		84%
	3 m/s		+29

23 December, Tuesday. day, 31°; night, 24°; clear

24 December, wed

	755 mmHg		84%
	3.2 m/s		+29

24 December, Wednesday. day, 31°; night, 25°; clear

25 December, thu

	755 mmHg		84%
	3.3 m/s		+29

25 December, Thursday. day, 31°; night, 25°; partly cloudy

26 December, fri

	755 mmHg		84%
	3.2 m/s		+29

26 December, Friday. day, 30°; night, 25°; rain

27 December, sat

	755 mmHg		84%
	3.3 m/s		+29

27 December, Saturday. day, 31°; night, 25°; clear

28 December, sun

	755 mmHg		84%
	3.3 m/s		+29

28 December, Sunday. day, 31°; night, 24°; partly cloudy

29 December, mon

	755 mmHg		83%
	3.2 m/s		+29

29 December, Monday. day, 31°; night, 24°; clear

30 December, tue

	755 mmHg		83%
	3.3 m/s		+29

30 December, Tuesday. day, 31°; night, 24°; clear

31 December, wed

	755 mmHg		81%
	3.3 m/s		+29

31 December, Wednesday. day, 31°; night, 25°; clear

1 January, thu

	755 mmHg		81%
	3.2 m/s		+29

1 January, Thursday. day, 31°; night, 24°; rain

2 January, fri

	755 mmHg		81%
	3.5 m/s		+29

2 January, Friday. day, 31°; night, 25°; clear

3 January, sat

	755 mmHg		80%
	3.7 m/s		+29

3 January, Saturday. day, 31°; night, 24°; clear

Average data for 10 years

Sincelejo December

7

sunny days

20

days with precipitation

10

cloudy days

7 sunny days; 20 days with precipitation; 10 cloudy days;

85

%

air humidity

1.9

m/s

WindSW

94

mm of precipitation

(5% of annual average)

+29

°C

Water temperature

air humidity 85%; 94 millimeters of precipitation (5% of annual average); Wind south-westerly 1.9 Meters per second; Water temperature +29°

Weather graphs for December

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

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

SW

SW

S

SW

SW

S

S

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

Medellin
Cartagena
Barranquilla
Maicao
La Fria
Bucaramanga
La Palma
San Cristobal

Cities with similar weather in December

Pattaya
Bangkok
Goa
Male
Singapore
Zanzibar
Denpasar
Victoria
Ko Chang

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

In December, the weather in Sincelejo is typically hot. Average daily high temperature in December is about 30 degrees above zero. On average, Sincelejo has 20 rainy, 7 sunny, and 4 partly cloudy days in December. The rains are usually heavy. December as well as March, April, May, and June is considered the most uncomfortable time to visit Sincelejo.

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