Okayama, Japan weather records
Record high and low temperatures for Okayama, Japan, by month, by season, and all-time, with the dates they occurred, across 1981–2026 of daily climate history. Its hottest day on record reached 37°C on 1994-08-05; its coldest fell to -6°C on 1981-02-26.
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 | 20°C1989-01-19
-2°C2004-01-22
|
11°C2002-01-15
-4°C2004-01-22
|
| February | 20°C1989-02-25
-1°C1981-02-26
|
12°C1992-02-29
-6°C1981-02-26
|
| March | 23°C2025-03-27
3°C1984-03-01
|
13°C2020-03-27
-3°C1984-03-01
|
| April | 26°C1993-04-20
9°C2020-04-12
|
18°C1998-04-24
0°C1987-04-01
|
| May | 32°C2014-05-31
14°C2008-05-10
|
21°C2004-05-30
5°C2013-05-02
|
| June | 33°C2013-06-13
18°C2002-06-24
|
25°C2005-06-28
11°C1989-06-12
|
| July | 35°C1994-07-15
22°C1996-07-07
|
27°C1991-07-30
14°C1982-07-01
|
| August | 37°C1994-08-05
23°C2003-08-14
|
28°C2024-08-24
17°C1981-08-06
|
| September | 36°C1994-09-01
18°C2008-09-29
|
27°C2000-09-01
11°C1987-09-28
|
| October | 29°C2005-10-02
11°C1997-10-31
|
23°C2019-10-02
6°C1997-10-31
|
| November | 26°C2023-11-06
7°C1989-11-29
|
18°C2023-11-06
1°C1985-11-30
|
| December | 23°C2018-12-04
1°C2014-12-17
|
14°C2018-12-04
-2°C2005-12-18
|
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
-2°C2004-01-22
|
14°C2018-12-04
-6°C1981-02-26
|
| Spring (Mar–May) | 32°C2014-05-31
3°C1984-03-01
|
21°C2004-05-30
-3°C1984-03-01
|
| Summer (Jun–Aug) | 37°C1994-08-05
18°C2002-06-24
|
28°C2024-08-24
11°C1989-06-12
|
| Autumn (Sep–Nov) | 36°C1994-09-01
7°C1989-11-29
|
27°C2000-09-01
1°C1985-11-30
|
All-time records
The most extreme value Okayama has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.