Weather in Saitama in May
May in Saitama is mild with average temperatures around 17.1°C (62.8°F). Expect significant rainfall with 126mm across approximately 12 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
23.0°C
73.4°F
Low
11.2°C
52.2°F
Precipitation
126 mm
5.0 inches
~12 rainy days
Conditions
Humidity
76%
Comparison to Adjacent Months
May is 5.5°C warmer than April.
May is 4.0°C cooler than June, 33mm drier than June.