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December weather forecast in San Isidro de El General

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

	619 mmHg		87%
	2 m/s		+28

30 November, Sunday. day, 21°; night, 14°; rain

1 December, mon

	619 mmHg		86%
	2 m/s		+28

1 December, Monday. day, 21°; night, 14°; rain

2 December, tue

	619 mmHg		85%
	2 m/s		+28

2 December, Tuesday. day, 21°; night, 14°; rain

3 December, wed

	619 mmHg		84%
	2.09 m/s		+28

3 December, Wednesday. day, 21°; night, 14°; rain

4 December, thu

	619 mmHg		84%
	2 m/s		+28

4 December, Thursday. day, 21°; night, 14°; rain

5 December, fri

	619 mmHg		84%
	2.09 m/s		+28

5 December, Friday. day, 21°; night, 14°; rain

6 December, sat

	619 mmHg		85%
	2.2 m/s		+28

6 December, Saturday. day, 21°; night, 14°; rain

7 December, sun

	619 mmHg		84%
	2.09 m/s		+28

7 December, Sunday. day, 21°; night, 14°; rain

8 December, mon

	619 mmHg		84%
	2.09 m/s		+28

8 December, Monday. day, 21°; night, 14°; rain

9 December, tue

	619 mmHg		85%
	2.09 m/s		+28

9 December, Tuesday. day, 21°; night, 14°; rain

10 December, wed

	619 mmHg		85%
	2.2 m/s		+29

10 December, Wednesday. day, 21°; night, 14°; rain

11 December, thu

	619 mmHg		86%
	2.09 m/s		+29

11 December, Thursday. day, 21°; night, 14°; rain

12 December, fri

	619 mmHg		85%
	2.09 m/s		+29

12 December, Friday. day, 21°; night, 14°; rain

13 December, sat

	619 mmHg		85%
	2.09 m/s		+29

13 December, Saturday. day, 21°; night, 14°; rain

14 December, sun

	619 mmHg		85%
	2.09 m/s		+29

14 December, Sunday. day, 21°; night, 14°; rain

15 December, mon

	619 mmHg		84%
	2.09 m/s		+28

15 December, Monday. day, 21°; night, 13°; rain

16 December, tue

	619 mmHg		84%
	2.09 m/s		+28

16 December, Tuesday. day, 21°; night, 14°; rain

17 December, wed

	619 mmHg		84%
	2.09 m/s		+28

17 December, Wednesday. day, 21°; night, 14°; rain

18 December, thu

	619 mmHg		84%
	2.09 m/s		+29

18 December, Thursday. day, 21°; night, 14°; rain

19 December, fri

	619 mmHg		83%
	2.09 m/s		+29

19 December, Friday. day, 21°; night, 14°; rain

20 December, sat

	619 mmHg		84%
	2.2 m/s		+29

20 December, Saturday. day, 21°; night, 14°; rain

21 December, sun

	619 mmHg		84%
	2.2 m/s		+29

21 December, Sunday. day, 21°; night, 14°; rain

22 December, mon

	619 mmHg		84%
	2.2 m/s		+29

22 December, Monday. day, 21°; night, 13°; rain

23 December, tue

	619 mmHg		85%
	2.2 m/s		+29

23 December, Tuesday. day, 21°; night, 14°; rain

24 December, wed

	619 mmHg		84%
	2.2 m/s		+29

24 December, Wednesday. day, 21°; night, 14°; rain

25 December, thu

	619 mmHg		84%
	2.09 m/s		+29

25 December, Thursday. day, 21°; night, 14°; rain

26 December, fri

	619 mmHg		84%
	2.3 m/s		+29

26 December, Friday. day, 21°; night, 14°; rain

27 December, sat

	619 mmHg		83%
	2.3 m/s		+29

27 December, Saturday. day, 21°; night, 13°; rain

28 December, sun

	619 mmHg		84%
	2.2 m/s		+29

28 December, Sunday. day, 21°; night, 14°; rain

29 December, mon

	619 mmHg		83%
	2.09 m/s		+29

29 December, Monday. day, 21°; night, 14°; clear

30 December, tue

	619 mmHg		82%
	2.3 m/s		+29

30 December, Tuesday. day, 21°; night, 13°; clear

31 December, wed

	619 mmHg		82%
	2.3 m/s		+29

31 December, Wednesday. day, 21°; night, 14°; clear

1 January, thu

	619 mmHg		82%
	2.4 m/s		+29

1 January, Thursday. day, 21°; night, 14°; rain

2 January, fri

	619 mmHg		82%
	2.4 m/s		+29

2 January, Friday. day, 21°; night, 14°; partly cloudy

3 January, sat

	619 mmHg		82%
	2.3 m/s		+29

3 January, Saturday. day, 21°; night, 13°; rain

Average data for 10 years

San Isidro de El General December

3

sunny days

28

days with precipitation

7

cloudy days

3 sunny days; 28 days with precipitation; 7 cloudy days;

84

%

air humidity

1.3

m/s

WindE

138

mm of precipitation

(4% of annual average)

+29

°C

Water temperature

air humidity 84%; 138 millimeters of precipitation (4% of annual average); Wind easterly 1.3 Meters per second; Water temperature +29°

Weather graphs for December

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

E

E

E

E

E

NE

NE

E

E

NE

NE

E

E

E

E

E

E

NE

NE

NE

NE

NE

NE

E

NE

NE

NE

E

E

NE

NE

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
Managua
Juigalpa
Bocas del Toro
Granada
Liberia
La Fortuna
San Andres
Puntarenas

Cities with similar weather in December

Nha Trang
Sharm-El-Sheikh
Sanya
Abu Dhabi
Sydney
Doha
Ras al-Khaimah
Fudjeyra
Lima

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

In December, the weather in San Isidro de El General is typically warm. Average daily high temperature in December is about 21 degrees above zero. On average, San Isidro de El General has 28 rainy and 3 sunny days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit San Isidro de El General.

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