Colombo Weather in March
In March, Colombo averages a high of 32°C (89°F) and a low of 25°C (76°F), from 15 years of daily records (2010–2026).
32°C
Average high
89°F
25°C
Average low
76°F
35°C
Record high
95°F · March 11, 2014
22°C
Record low
71°F · March 29, 2021
What March Is Like in Colombo
- 9 of the 10 warmest Marches on record in Colombo have come since 2012.
- A typical March brings 31 days above 30°C (86°F).
- The warmest March in the record was 2016; the coldest was 2021.
At least 1 mm of rain falls on 28% of March days, and the month averages 138 mm in total.
Warmest: 2016 (32.8°C)Latest: 2026 (31.7°C)10-year averageLong-run average (31.9°C)
Look Up a Day in March
See the weather in Colombo on any March date, year by year.
Source: NOAA GHCN-Daily, Colombo (1978–2026). Averages cover 2010–2026. How we compute this