19.08
wed
wed
Day
77°F
N 7 mph
Precip.
2%
2%
Night
75°F
N 7 mph
Precip.
3%
3%
20.08
thu
thu
Day
91°F
NE 12 mph
Precip.
1%
1%
Night
72°F
SE 7 mph
Precip.
28%
28%
21.08
fri
fri
Day
82°F
S 9 mph
Precip.
7%
7%
Night
72°F
N 7 mph
Precip.
21%
21%
22.08
sat
sat
Day
81°F
S 15 mph
Precip.
1%
1%
Night
72°F
SW 3 mph
Precip.
3%
3%
23.08
sun
sun
Day
84°F
S 9 mph
Precip.
0%
0%
Night
72°F
S 7 mph
Precip.
2%
2%
24.08
mon
mon
Day
84°F
W 5 mph
Precip.
3%
3%
Night
75°F
N 4 mph
Precip.
4%
4%
25.08
tue
tue
Day
93°F
N 12 mph
Precip.
6%
6%
Night
68°F
SW 11 mph
Precip.
5%
5%
26.08
wed
wed
Day
79°F
NE 10 mph
Precip.
2%
2%
Night
63°F
NW 6 mph
Precip.
5%
5%
27.08
thu
thu
Day
81°F
N 8 mph
Precip.
1%
1%
Night
75°F
NE 9 mph
Precip.
3%
3%
28.08
fri
fri
Day
84°F
SW 9 mph
Precip.
1%
1%
Night
68°F
NE 8 mph
Precip.
3%
3%
29.08
sat
sat
Day
82°F
SW 5 mph
Precip.
1%
1%
Night
73°F
SW 4 mph
Precip.
10%
10%
30.08
sun
sun
Day
79°F
S 10 mph
Precip.
6%
6%
Night
68°F
S 11 mph
Precip.
12%
12%
31.08
mon
mon
Day
77°F
S 16 mph
Precip.
1%
1%
Night
64°F
S 11 mph
Precip.
4%
4%
01.09
tue
tue
Day
75°F
W 7 mph
Precip.
1%
1%
Night
70°F
W 2 mph
Precip.
6%
6%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 79.5°F. The highest and lowest sea temperatures during the month were 84.9°F and 72.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 70.4°F. The highest and lowest sea temperatures during the month were 74.7°F and 66.6°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: 18:35
August 19, wednesday
2100
79°F
N
6 mph
6 mph
August 20, thursday
0000
75°F
N
7 mph
7 mph
0300
73°F
N
7 mph
7 mph
0600
72°F
N
7 mph
7 mph
0900
79°F
NE
6 mph
6 mph
1200
91°F
NE
12 mph
12 mph
1500
95°F
NE
14 mph
14 mph
1800
95°F
NE
12 mph
12 mph
