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December weather forecast in Wakayama

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

	765 mmHg		66%
	8.6 m/s		+20

30 November, Sunday. day, 14°; night, 11°; overcast

1 December, mon

	766 mmHg		66%
	8.8 m/s		+20

1 December, Monday. day, 13°; night, 11°; clear

2 December, tue

	766 mmHg		67%
	8.3 m/s		+20

2 December, Tuesday. day, 13°; night, 11°; clear

3 December, wed

	765 mmHg		66%
	8.6 m/s		+20

3 December, Wednesday. day, 13°; night, 11°; rain

4 December, thu

	764 mmHg		67%
	9.7 m/s		+20

4 December, Thursday. day, 13°; night, 11°; rain

5 December, fri

	764 mmHg		66%
	9.6 m/s		+19

5 December, Friday. day, 13°; night, 10°; rain

6 December, sat

	766 mmHg		66%
	9.39 m/s		+19

6 December, Saturday. day, 12°; night, 10°; partly cloudy

7 December, sun

	766 mmHg		66%
	9.2 m/s		+19

7 December, Sunday. day, 12°; night, 10°; partly cloudy

8 December, mon

	766 mmHg		65%
	8.89 m/s		+19

8 December, Monday. day, 12°; night, 10°; clear

9 December, tue

	766 mmHg		66%
	8.3 m/s		+19

9 December, Tuesday. day, 12°; night, 10°; clear

10 December, wed

	765 mmHg		68%
	8.6 m/s		+19

10 December, Wednesday. day, 12°; night, 11°; partly cloudy

11 December, thu

	765 mmHg		68%
	9.5 m/s		+19

11 December, Thursday. day, 12°; night, 10°; partly cloudy

12 December, fri

	765 mmHg		66%
	8.89 m/s		+19

12 December, Friday. day, 12°; night, 10°; partly cloudy

13 December, sat

	765 mmHg		66%
	9 m/s		+18

13 December, Saturday. day, 12°; night, 9°; rain

14 December, sun

	766 mmHg		65%
	9.2 m/s		+18

14 December, Sunday. day, 11°; night, 9°; partly cloudy

15 December, mon

	766 mmHg		64%
	8.8 m/s		+18

15 December, Monday. day, 12°; night, 9°; clear

16 December, tue

	765 mmHg		65%
	9.7 m/s		+18

16 December, Tuesday. day, 12°; night, 9°; rain

17 December, wed

	765 mmHg		66%
	10.2 m/s		+18

17 December, Wednesday. day, 11°; night, 8°; rain

18 December, thu

	766 mmHg		66%
	9.39 m/s		+18

18 December, Thursday. day, 10°; night, 8°; rain

19 December, fri

	767 mmHg		65%
	9.1 m/s		+18

19 December, Friday. day, 11°; night, 9°; partly cloudy

20 December, sat

	767 mmHg		66%
	8.7 m/s		+18

20 December, Saturday. day, 11°; night, 9°; partly cloudy

21 December, sun

	765 mmHg		68%
	9.5 m/s		+18

21 December, Sunday. day, 11°; night, 9°; rain

22 December, mon

	764 mmHg		68%
	9.7 m/s		+18

22 December, Monday. day, 11°; night, 8°; rain

23 December, tue

	765 mmHg		65%
	8.8 m/s		+18

23 December, Tuesday. day, 11°; night, 9°; clear

24 December, wed

	765 mmHg		66%
	9.1 m/s		+17

24 December, Wednesday. day, 11°; night, 8°; clear

25 December, thu

	765 mmHg		66%
	9.89 m/s		+17

25 December, Thursday. day, 11°; night, 8°; rain

26 December, fri

	765 mmHg		67%
	10.5 m/s		+17

26 December, Friday. day, 9°; night, 7°; rain

27 December, sat

	766 mmHg		64%
	9.2 m/s		+17

27 December, Saturday. day, 10°; night, 7°; rain

28 December, sun

	766 mmHg		67%
	8.7 m/s		+17

28 December, Sunday. day, 10°; night, 8°; clear

29 December, mon

	765 mmHg		65%
	9.5 m/s		+17

29 December, Monday. day, 10°; night, 8°; clear

30 December, tue

	764 mmHg		66%
	9.3 m/s		+17

30 December, Tuesday. day, 10°; night, 8°; rain

31 December, wed

	764 mmHg		66%
	10.3 m/s		+17

31 December, Wednesday. day, 10°; night, 7°; rain

1 January, thu

	765 mmHg		65%
	9.89 m/s		+17

1 January, Thursday. day, 9°; night, 7°; rain

2 January, fri

	765 mmHg		65%
	9.7 m/s		+17

2 January, Friday. day, 10°; night, 8°; clear

3 January, sat

	765 mmHg		65%
	9.8 m/s		+16

3 January, Saturday. day, 10°; night, 8°; partly cloudy

Average data for 10 years

Wakayama December

9

sunny days

14

days with precipitation

3

cloudy days

9 sunny days; 14 days with precipitation; 3 cloudy days;

66

%

air humidity

6.7

m/s

WindSW

99

mm of precipitation

(6% of annual average)

+18

°C

Water temperature

air humidity 66%; 99 millimeters of precipitation (6% of annual average); Wind south-westerly 6.7 Meters per second; Water temperature +18°

Weather graphs for December

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

S

S

S

SW

SW

SW

SW

SW

S

S

SW

S

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

SW

SW

SW

SW

SW

W

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

Osaka
Kyoto
Toyama
Nagano
Nagoya
Fuji
Hiroshima
Nara
Gifu

Cities with similar weather in December

Istanbul
Rimini
Tokyo
Venice
Thessaloniki
Tivat
Shanghai
Herceg Novi
Dubrovnik

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

In December, the weather in Wakayama is typically warm. Average daily high temperature in December is about 11 degrees above zero. On average, Wakayama has 14 rainy, 9 sunny, and 8 partly cloudy days in December. The rains are usually heavy. December as well as January, February, and March is considered the most uncomfortable time to visit Wakayama.

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