Weather in Saitama, Japan in May
In an average May, Saitama sees a daily high around 23°C and a low around 11°C, based on 1981–2026 of local climate records.
| Average high | 23°C |
|---|---|
| Typical high range | 18°C to 27°C |
| Average low | 11°C |
| Typical low range | 7°C to 14°C |
| Average daily precipitation | 5 mm |
May records
The most extreme May on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
32°C
2023-05-17
Lowest
11°C
1993-05-02
Low
Highest
19°C
2004-05-30
Lowest
0°C
1991-05-04
Feels-like
Highest
43°C
2004-05-31
Lowest
-5°C
1991-05-04
Humidity
Highest
17.7 g/m³
2004-05-17
Lowest
5.0 g/m³
1987-05-04
Wind
Highest
55 km/h
2007-05-11
Lowest
6 km/h
1998-05-20
Precip
Wettest
256 mm
2025
Driest
52 mm
1991
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