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December weather forecast. Nicoya: Yandex

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

	738 mmHg		79%
	4.9 m/s		+28

30 November, Sunday. day, 30°; night, 22°; clear

1 December, mon

	738 mmHg		78%
	4.8 m/s		+28

1 December, Monday. day, 30°; night, 22°; rain

2 December, tue

	738 mmHg		78%
	5 m/s		+28

2 December, Tuesday. day, 30°; night, 22°; rain

3 December, wed

	738 mmHg		77%
	5.1 m/s		+28

3 December, Wednesday. day, 30°; night, 22°; rain

4 December, thu

	738 mmHg		77%
	5.1 m/s		+28

4 December, Thursday. day, 30°; night, 22°; partly cloudy

5 December, fri

	738 mmHg		77%
	5 m/s		+28

5 December, Friday. day, 30°; night, 22°; partly cloudy

6 December, sat

	738 mmHg		76%
	5.2 m/s		+28

6 December, Saturday. day, 30°; night, 22°; clear

7 December, sun

	738 mmHg		74%
	5.4 m/s		+28

7 December, Sunday. day, 30°; night, 22°; clear

8 December, mon

	738 mmHg		74%
	5.3 m/s		+28

8 December, Monday. day, 30°; night, 22°; clear

9 December, tue

	738 mmHg		75%
	5 m/s		+28

9 December, Tuesday. day, 31°; night, 22°; partly cloudy

10 December, wed

	738 mmHg		75%
	5.2 m/s		+28

10 December, Wednesday. day, 31°; night, 22°; rain

11 December, thu

	738 mmHg		75%
	5.3 m/s		+28

11 December, Thursday. day, 31°; night, 22°; partly cloudy

12 December, fri

	738 mmHg		74%
	5.2 m/s		+28

12 December, Friday. day, 30°; night, 22°; partly cloudy

13 December, sat

	738 mmHg		74%
	5.3 m/s		+28

13 December, Saturday. day, 30°; night, 22°; overcast

14 December, sun

	738 mmHg		74%
	5 m/s		+28

14 December, Sunday. day, 31°; night, 22°; rain

15 December, mon

	738 mmHg		74%
	5.3 m/s		+28

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

16 December, tue

	738 mmHg		73%
	4.8 m/s		+28

16 December, Tuesday. day, 31°; night, 22°; partly cloudy

17 December, wed

	738 mmHg		73%
	5 m/s		+28

17 December, Wednesday. day, 31°; night, 22°; clear

18 December, thu

	738 mmHg		72%
	5.4 m/s		+28

18 December, Thursday. day, 31°; night, 23°; clear

19 December, fri

	738 mmHg		71%
	5.5 m/s		+28

19 December, Friday. day, 31°; night, 22°; clear

20 December, sat

	738 mmHg		71%
	5.6 m/s		+28

20 December, Saturday. day, 31°; night, 23°; clear

21 December, sun

	738 mmHg		71%
	5.7 m/s		+28

21 December, Sunday. day, 31°; night, 22°; clear

22 December, mon

	738 mmHg		71%
	5.7 m/s		+28

22 December, Monday. day, 32°; night, 22°; clear

23 December, tue

	738 mmHg		71%
	5.8 m/s		+28

23 December, Tuesday. day, 32°; night, 22°; clear

24 December, wed

	738 mmHg		70%
	5.4 m/s		+28

24 December, Wednesday. day, 32°; night, 23°; clear

25 December, thu

	738 mmHg		70%
	5.7 m/s		+28

25 December, Thursday. day, 31°; night, 23°; clear

26 December, fri

	738 mmHg		70%
	5.9 m/s		+28

26 December, Friday. day, 31°; night, 23°; clear

27 December, sat

	738 mmHg		68%
	5.8 m/s		+28

27 December, Saturday. day, 31°; night, 22°; clear

28 December, sun

	738 mmHg		68%
	5.7 m/s		+28

28 December, Sunday. day, 32°; night, 23°; clear

29 December, mon

	738 mmHg		70%
	5.5 m/s		+28

29 December, Monday. day, 32°; night, 23°; clear

30 December, tue

	738 mmHg		69%
	5.8 m/s		+29

30 December, Tuesday. day, 32°; night, 23°; clear

31 December, wed

	738 mmHg		68%
	5.8 m/s		+29

31 December, Wednesday. day, 32°; night, 23°; clear

1 January, thu

	738 mmHg		68%
	6.2 m/s		+29

1 January, Thursday. day, 32°; night, 23°; clear

2 January, fri

	738 mmHg		68%
	6.1 m/s		+28

2 January, Friday. day, 32°; night, 23°; clear

3 January, sat

	738 mmHg		67%
	6.2 m/s		+28

3 January, Saturday. day, 32°; night, 23°; partly cloudy

Average data for 10 years

Nicoya December

18

sunny days

5

days with precipitation

3

cloudy days

18 sunny days; 5 days with precipitation; 3 cloudy days;

73

%

air humidity

3.2

m/s

WindNE

28

mm of precipitation

(2% of annual average)

+28

°C

Water temperature

air humidity 73%; 28 millimeters of precipitation (2% of annual average); Wind north-easterly 3.2 Meters per second; Water temperature +28°

Weather graphs for December

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

E

NE

NE

NE

E

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

E

NE

NE

NE

E

NE

NE

NE

NE

NE

NE

NE

NE

NE

E

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

San Jose
Bocas del Toro
Managua
Jaco
David
Juigalpa
Granada
Puerto Viejo
Puntarenas

Cities with similar weather in December

Phuket
Phan Thiet
Samui
Phú Quốc
Krabi
Boca Chica
Port Louis
Kingston
Djibouti

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

In December, the weather in Nicoya is typically hot. Average daily high temperature in December is about 31 degrees above zero. On average, Nicoya has 18 sunny, 7 partly cloudy, 5 rainy, and 1 cloudy day in December. The rains are usually light.

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