Osaka weather records
Record high and low temperatures for Osaka, by month, by season, and all-time, with the dates they occurred, across 1980–2026 of daily climate history. Its hottest day on record reached 40°C on 1994-08-07; its coldest fell to -7°C on 2023-01-25.
Records by month
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.
| Month | Daytime high | Overnight low |
|---|---|---|
| January | 18°C2021-01-26
1°C2003-01-29
|
11°C1989-01-19
-7°C2023-01-25
|
| February | 22°C2010-02-25
-1°C1981-02-26
|
15°C1987-02-11
-6°C2002-02-11
|
| March | 25°C2025-03-27
4°C1981-03-01
|
17°C2023-03-23
-3°C2004-03-07
|
| April | 29°C2005-04-30
8°C1988-04-07
|
21°C2022-04-26
-1°C1981-04-02
|
| May | 32°C2019-05-25
13°C2008-05-10
|
25°C2004-05-30
5°C1980-05-01
|
| June | 35°C2013-06-14
18°C2002-06-25
|
27°C2011-06-23
9°C1989-06-11
|
| July | 40°C2025-07-29
22°C1989-07-02
|
29°C2008-07-26
16°C1989-07-04
|
| August | 40°C1994-08-07
22°C2003-08-14
|
29°C2019-08-12
17°C1981-08-05
|
| September | 38°C2002-09-04
17°C2008-09-29
|
29°C2022-09-18
11°C1997-09-30
|
| October | 34°C2019-10-01
12°C1980-10-31
|
24°C2016-10-02
4°C1997-10-31
|
| November | 28°C2000-11-02
8°C1981-11-29
|
20°C2023-11-05
-2°C1981-11-29
|
| December | 23°C2018-12-04
3°C2005-12-22
|
14°C1992-12-07
-4°C1981-12-25
|
Records by season
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Northern Hemisphere, each a three-month span).
| Season | Daytime high | Overnight low |
|---|---|---|
| Winter (Dec–Feb) | 23°C2018-12-04
-1°C1981-02-26
|
15°C1987-02-11
-7°C2023-01-25
|
| Spring (Mar–May) | 32°C2019-05-25
4°C1981-03-01
|
25°C2004-05-30
-3°C2004-03-07
|
| Summer (Jun–Aug) | 40°C1994-08-07
18°C2002-06-25
|
29°C2019-08-12
9°C1989-06-11
|
| Autumn (Sep–Nov) | 38°C2002-09-04
8°C1981-11-29
|
29°C2022-09-18
-2°C1981-11-29
|
All-time records
The most extreme value Osaka has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Gust
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.