18.07
sat
sat
Day

77°F
N 12 mph
Precip.
4%
4%
Night

64°F
NE 17 mph
Precip.
35%
35%
19.07
sun
sun
Day

66°F
NE 11 mph
Precip.
14%
14%
Night

61°F
S 2 mph
Precip.
38%
38%
20.07
mon
mon
Day

63°F
SW 12 mph
Precip.
17%
17%
Night

54°F
SW 14 mph
Precip.
87%
87%
21.07
tue
tue
Day

54°F
SW 11 mph
Precip.
63%
63%
Night

55°F
S 9 mph
Precip.
62%
62%
22.07
wed
wed
Day

55°F
S 9 mph
Precip.
86%
86%
Night

55°F
SE 6 mph
Precip.
24%
24%
23.07
thu
thu
Day

61°F
S 5 mph
Precip.
25%
25%
Night

55°F
S 6 mph
Precip.
21%
21%
24.07
fri
fri
Day

59°F
S 9 mph
Precip.
32%
32%
Night

57°F
SE 6 mph
Precip.
30%
30%
25.07
sat
sat
Day

64°F
NE 11 mph
Precip.
10%
10%
Night

59°F
N 9 mph
Precip.
17%
17%
26.07
sun
sun
Day

68°F
N 12 mph
Precip.
5%
5%
Night

61°F
NW 8 mph
Precip.
10%
10%
27.07
mon
mon
Day

73°F
NW 12 mph
Precip.
5%
5%
Night

63°F
NW 7 mph
Precip.
26%
26%
28.07
tue
tue
Day

70°F
NE 7 mph
Precip.
13%
13%
Night

61°F
NE 3 mph
Precip.
14%
14%
29.07
wed
wed
Day

66°F
N 9 mph
Precip.
15%
15%
Night

57°F
N 3 mph
Precip.
15%
15%
30.07
thu
thu
Day

63°F
W 13 mph
Precip.
92%
92%
Night

61°F
NE 29 mph
Precip.
51%
51%
31.07
fri
fri
Day

61°F
NE 22 mph
Precip.
25%
25%
Night

61°F
E 22 mph
Precip.
34%
34%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 68.5°F. The highest and lowest sea temperatures during the month were 71.4°F and 65.1°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 67.0°F. The highest and lowest sea temperatures during the month were 72.1°F and 61.7°F.
Air temperature in Parnu, °F
Precipitation total in Parnu, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Parnu
Parnu on a weather map
Places in Estonia:
Name
°F
24 Hours Forecast
Parnu
Local time: 14:47
July 18, saturday
1500

79°F
N
13 mph
13 mph
1800

72°F
NE
17 mph
17 mph
2100

66°F
N
18 mph
18 mph
July 19, sunday
0000

64°F
NE
17 mph
17 mph
0300

63°F
NE
14 mph
14 mph
0600

63°F
NE
12 mph
12 mph
0900

64°F
NE
12 mph
12 mph
1200

66°F
NE
11 mph
11 mph




























