Weather in Singapore in May
May in Singapore is warm with average temperatures around 28.3°C (82.9°F). Expect significant rainfall with 199mm across approximately 26 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
30.3°C
86.5°F
Low
26.3°C
79.3°F
Precipitation
199 mm
7.8 inches
~26 rainy days
Conditions
Humidity
83%
Comparison to Adjacent Months
May is 35mm wetter than June.