Porto-Novo Weather in March
Average highs run from 31°C on March 1 to 30°C on March 31, and lows from 26°C to 26°C. Normal precipitation for the month is 78 mm over about 19 wet days.
March day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
March at a glance
- Average high
- 30°C
- Average low
- 26°C
- Precipitation
- 78 mm
- Record high
- 38°CMar 28, 1987
- Record low
- 18°CMar 23, 1981
- Daylight
- 12 h 00 min to 12 h 10 min
- Cloud cover
- 68%
- Humidity
- 83%
- Dew point
- 24°C
- Wind
- 12.2 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Mar 1 | 31°C | 26°C | 35°C 1947 | 21°C 1956 | 55% |
| Mar 2 | 31°C | 26°C | 34°C 1941 | 21°C 1956 | 58% |
| Mar 3 | 31°C | 26°C | 37°C 1983 | 22°C 1963 | 61% |
| Mar 4 | 31°C | 26°C | 36°C 1998 | 22°C 1947 | 62% |
| Mar 5 | 31°C | 26°C | 35°C 1951 | 19°C 1948 | 62% |
| Mar 6 | 31°C | 26°C | 35°C 1973 | 21°C 1978 | 61% |
| Mar 7 | 31°C | 26°C | 36°C 1973 | 22°C 1973 | 62% |
| Mar 8 | 31°C | 26°C | 35°C 2004 | 22°C 1988 | 62% |
| Mar 9 | 31°C | 26°C | 38°C 1990 | 20°C 1962 | 62% |
| Mar 10 | 31°C | 26°C | 35°C 1951 | 21°C 1956 | 63% |
| Mar 11 | 31°C | 26°C | 35°C 1951 | 20°C 1956 | 64% |
| Mar 12 | 31°C | 26°C | 35°C 1973 | 22°C 1962 | 65% |
| Mar 13 | 31°C | 26°C | 36°C 1986 | 21°C 1976 | 66% |
| Mar 14 | 30°C | 26°C | 36°C 1999 | 23°C 1999 | 68% |
| Mar 15 | 30°C | 26°C | 35°C 1949 | 21°C 1965 | 68% |
| Mar 16 | 30°C | 26°C | 35°C 1949 | 22°C 1956 | 67% |
| Mar 17 | 30°C | 26°C | 35°C 1969 | 22°C 1941 | 67% |
| Mar 18 | 30°C | 26°C | 35°C 1947 | 20°C 1956 | 66% |
| Mar 19 | 30°C | 26°C | 35°C 1949 | 20°C 1960 | 64% |
| Mar 20 | 30°C | 26°C | 36°C 1999 | 21°C 1972 | 65% |
| Mar 21 | 30°C | 26°C | 35°C 1969 | 20°C 1993 | 64% |
| Mar 22 | 30°C | 26°C | 35°C 1969 | 21°C 1962 | 64% |
| Mar 23 | 30°C | 26°C | 35°C 1948 | 18°C 1981 | 63% |
| Mar 24 | 30°C | 26°C | 35°C 1949 | 21°C 1995 | 62% |
| Mar 25 | 30°C | 26°C | 34°C 1942 | 21°C 1974 | 64% |
| Mar 26 | 30°C | 26°C | 35°C 1969 | 22°C 1956 | 65% |
| Mar 27 | 30°C | 26°C | 34°C 1970 | 21°C 1956 | 66% |
| Mar 28 | 30°C | 26°C | 38°C 1987 | 22°C 1959 | 67% |
| Mar 29 | 30°C | 26°C | 35°C 1951 | 20°C 1967 | 68% |
| Mar 30 | 30°C | 26°C | 36°C 2001 | 22°C 1943 | 69% |
| Mar 31 | 30°C | 26°C | 38°C 1986 | 21°C 1961 | 70% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- March 1
- sunrise 7:02 AM, sunset 7:02 PM
- March 31
- sunrise 6:49 AM, sunset 6:59 PM
Other months
Sources
Records: NOAA GHCN-Daily, station BN000005344, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.