18.12
thu
thu
Day
48°F
N 2 mph
Precip.
0%
0%
Night
43°F
NW 6 mph
Precip.
0%
0%
19.12
fri
fri
Day
46°F
N 2 mph
Precip.
0%
0%
Night
41°F
SE 6 mph
Precip.
0%
0%
20.12
sat
sat
Day
43°F
SE 4 mph
Precip.
0%
0%
Night
43°F
N 3 mph
Precip.
0%
0%
21.12
sun
sun
Day
46°F
NW 5 mph
Precip.
0%
0%
Night
39°F
NW 5 mph
Precip.
0%
0%
22.12
mon
mon
Day
45°F
NW 6 mph
Precip.
0%
0%
Night
39°F
NW 6 mph
Precip.
0%
0%
23.12
tue
tue
Day
41°F
NW 6 mph
Precip.
100%
100%
Night
41°F
N 6 mph
Precip.
0%
0%
24.12
wed
wed
Day
46°F
NE 5 mph
Precip.
0%
0%
Night
43°F
N 9 mph
Precip.
0%
0%
25.12
thu
thu
Day
48°F
NW 6 mph
Precip.
0%
0%
Night
43°F
W 7 mph
Precip.
0%
0%
26.12
fri
fri
Day
45°F
W 8 mph
Precip.
41%
41%
Night
41°F
W 5 mph
Precip.
0%
0%
27.12
sat
sat
Day
46°F
W 9 mph
Precip.
0%
0%
Night
46°F
W 9 mph
Precip.
0%
0%
28.12
sun
sun
Day
46°F
NW 11 mph
Precip.
0%
0%
Night
37°F
W 7 mph
Precip.
0%
0%
29.12
mon
mon
Day
39°F
W 4 mph
Precip.
0%
0%
Night
37°F
NW 1 mph
Precip.
29%
29%
30.12
tue
tue
Day
39°F
W 4 mph
Precip.
23%
23%
Night
37°F
SW 7 mph
Precip.
22%
22%
31.12
wed
wed
Day
37°F
SW 7 mph
Precip.
100%
100%
Night
37°F
W 8 mph
Precip.
71%
71%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 41.7°F. The highest and lowest sea temperatures during the month were 44.1°F and 38.1°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 35.4°F. The highest and lowest sea temperatures during the month were 39.2°F and 33.3°F.
Air temperature in Heviz, °F
Precipitation total in Heviz, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Heviz
Heviz on a weather map
Places in Hungary:
Name
°F
24 Hours Forecast
Heviz
Local time: 17:33
December 18, thursday
1800
45°F
NW
3 mph
3 mph
2100
45°F
NW
4 mph
4 mph
December 19, friday
0000
43°F
NW
6 mph
6 mph
0300
43°F
N
6 mph
6 mph
0600
43°F
N
5 mph
5 mph
0900
45°F
N
6 mph
6 mph
1200
46°F
N
2 mph
2 mph
1500
50°F
SE
1 mph
1 mph
