Okayama weather records
Record high and low temperatures for Okayama, 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 39°C on 2001-08-04; its coldest fell to -8°C on 1981-01-26.
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 | 18°C1989-01-08
0°C2016-01-24
|
11°C1989-01-19
-8°C1981-01-26
|
| February | 22°C2004-02-22
-2°C1981-02-26
|
15°C2010-02-25
-6°C2012-02-19
|
| March | 24°C2004-03-17
4°C1987-03-07
|
16°C2023-03-23
-4°C1984-03-22
|
| April | 30°C2005-04-29
8°C1987-04-01
|
20°C1983-04-28
-1°C1991-04-02
|
| May | 34°C2000-05-24
13°C2008-05-10
|
23°C2013-05-29
3°C1980-05-01
|
| June | 36°C2005-06-28
19°C2015-06-05
|
28°C2005-06-27
11°C1981-06-02
|
| July | 39°C1994-07-11
21°C1990-07-02
|
29°C2008-07-27
16°C1980-07-03
|
| August | 39°C2001-08-04
24°C2003-08-14
|
30°C2022-08-15
17°C1981-08-05
|
| September | 38°C2025-09-02
18°C2008-09-29
|
29°C2022-09-05
8°C1987-09-27
|
| October | 32°C2018-10-06
13°C1997-10-31
|
25°C2019-10-02
3°C1986-10-30
|
| November | 27°C2023-11-02
7°C1996-11-29
|
20°C2023-11-05
-3°C1981-11-09
|
| December | 20°C2018-12-04
3°C2014-12-17
|
15°C1992-12-07
-8°C1981-12-10
|
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) | 22°C2004-02-22
-2°C1981-02-26
|
15°C1992-12-07
-8°C1981-01-26
|
| Spring (Mar–May) | 34°C2000-05-24
4°C1987-03-07
|
23°C2013-05-29
-4°C1984-03-22
|
| Summer (Jun–Aug) | 39°C2001-08-04
19°C2015-06-05
|
30°C2022-08-15
11°C1981-06-02
|
| Autumn (Sep–Nov) | 38°C2025-09-02
7°C1996-11-29
|
29°C2022-09-05
-3°C1981-11-09
|
All-time records
The most extreme value Okayama 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.