World Resorts Japan Atami Weather

Atami 14 Days Forecast

18.07
sat
Day
81°F
NW 4 mph
Precip.
19%
Night
75°F
NE 3 mph
Precip.
24%
19.07
sun
Day
82°F
N 5 mph
Precip.
17%
Night
75°F
E 5 mph
Precip.
17%
20.07
mon
Day
88°F
N 3 mph
Precip.
11%
Night
75°F
E 6 mph
Precip.
15%
21.07
tue
Day
88°F
NE 4 mph
Precip.
15%
Night
75°F
E 6 mph
Precip.
32%
22.07
wed
Day
90°F
N 3 mph
Precip.
36%
Night
75°F
SE 4 mph
Precip.
17%
23.07
thu
Day
82°F
SW 4 mph
Precip.
14%
Night
77°F
W 4 mph
Precip.
45%
24.07
fri
Day
81°F
W 4 mph
Precip.
28%
Night
73°F
NW 2 mph
Precip.
33%
25.07
sat
Day
81°F
NW 5 mph
Precip.
29%
Night
75°F
NW 2 mph
Precip.
44%
26.07
sun
Day
82°F
NW 4 mph
Precip.
62%
Night
73°F
NW 1 mph
Precip.
78%
27.07
mon
Day
79°F
NW 7 mph
Precip.
74%
Night
75°F
NW 2 mph
Precip.
49%
28.07
tue
Day
81°F
W 11 mph
Precip.
36%
Night
75°F
SW 12 mph
Precip.
76%
29.07
wed
Day
75°F
SW 13 mph
Precip.
77%
Night
75°F
SW 22 mph
Precip.
78%
30.07
thu
Day
77°F
W 25 mph
Precip.
86%
Night
77°F
W 29 mph
Precip.
89%
31.07
fri
Day
77°F
NW 22 mph
Precip.
89%
Night
77°F
NW 24 mph
Precip.
95%

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 75.7°F. The highest and lowest sea temperatures during the month were 78.6°F and 73.6°F.

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 80.7°F. The highest and lowest sea temperatures during the month were 82.9°F and 78.3°F.

Air temperature in Atami, °F

Precipitation total in Atami, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Atami

Sunniest months:
January 17 days
December 17 days
May 13 days
Warmest months:
August 86.1 °F
July 83.4 °F
September 79.9 °F
Warmest sea temp:
August 80.4 °F
September 78.7 °F
July 76.6 °F
Coldest months:
January 48.3 °F
February 49.2 °F
December 53.0 °F
Rainiest months:
September 8 days
June 8 days
July 7 days
Windiest months:
March 8.6 mph
April 8.4 mph
February 8.1 mph

Atami on a weather map

Atami
+77°F
NE 2 mph
Feels like: +81°F
Precip.: 26%
Places in Japan:
Name
°F
+77°F
+79°F
+79°F
+81°F
+81°F
+79°F
+82°F
+64°F
+81°F
+82°F
+68°F
+81°F
+81°F
+77°F
+75°F
24 Hours Forecast
Atami
Local time: 19:48
July 18, saturday
2100
77°F
NE
2 mph
July 19, sunday
0000
75°F
NE
3 mph
0300
73°F
NE
4 mph
0600
75°F
NE
2 mph
0900
82°F
N
2 mph
1200
82°F
N
5 mph
1500
84°F
NE
6 mph
1800
81°F
NE
5 mph
Units of measurement: °C / °F