Best Time to Visit Saitama
Best time: May, Apr, Nov.
Aug is warmest (30.6°C high); Sep is rainiest (200 mm).
Saitama weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 9.2 | -0.8 | 37 | 4.3 |
| Feb | 9.7 | 0 | 53 | 5.1 |
| Mar | 12.8 | 3.3 | 86 | 6 |
| Apr | 18.7 | 8.9 | 108 | 7.1 |
| May | 23 | 13.6 | 127 | 8 |
| Jun | 25.3 | 17.9 | 175 | 6.9 |
| Jul | 28.7 | 21.5 | 161 | 7.1 |
| Aug | 30.6 | 22.8 | 168 | 7.4 |
| Sep | 26.5 | 19.2 | 200 | 5.5 |
| Oct | 21.2 | 13 | 162 | 4.7 |
| Nov | 16.2 | 6.8 | 74 | 3.9 |
| Dec | 11.7 | 1.4 | 37 | 3.8 |
Average high temperature
Best months by activity
Overall: MayAprNov
Beaches: AugJulJunSep
Hiking: DecJanNovFeb
Sightseeing: AprNovMayDec
Saitama quick facts
What to pack
Cold months (Jan, Feb, Dec): warm layers and a coat.
Wet months (Apr, May, Jun, Jul, Aug, Sep, Oct): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Saitama?
May, Apr, Nov.
What is the rainiest month?
Sep, about 200 mm.
What is the warmest month?
Aug, with average highs of 30.6°C.
Where to stay
See Saitama hotels · Book Saitama tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.