Climate averages 1991–2020
Saint George's weather
in March.
A warm, fairly dry month: the 10th warmest and the 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
March is a warm month in Saint George's: daytime highs average 27.0°C and nights cool to about 25.0°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 26 mm of rain on roughly 6 days, which makes March a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 03 min on an average March day.
The nearest other city in this atlas is Kingstown (135 km away). In March its highs average 27.2°C, about as warm as Saint George's, with 23 mm of rain.
From March to April, average highs rise by 0.6°C to 27.7°C, and monthly rainfall rises from 26 mm to 31 mm.
The annual picture
March in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Saint George's climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.5°C24.9°C | 24.9°C | 47 | 12.1 | 11.512 h |
| February | 26.6°C24.8°C | 24.8°C | 23 | 7.7 | 11.712 h |
| March, selected | 27.0°C25.0°C | 25.0°C | 26 | 6.3 | 12.112 h |
| April | 27.7°C25.6°C | 25.6°C | 31 | 7.4 | 12.412 h |
| May | 28.1°C26.1°C | 26.1°C | 55 | 11.9 | 12.713 h |
| June | 27.9°C25.9°C | 25.9°C | 117 | 19.3 | 12.813 h |
| July | 27.7°C25.8°C | 25.8°C | 142 | 23.2 | 12.813 h |
| August | 28.0°C26.0°C | 26.0°C | 156 | 23.8 | 12.513 h |
| September | 28.4°C26.4°C | 26.4°C | 143 | 20.2 | 12.212 h |
| October | 28.2°C26.3°C | 26.3°C | 160 | 23.0 | 11.912 h |
| November | 27.6°C25.8°C | 25.8°C | 161 | 22.0 | 11.612 h |
| December | 27.1°C25.4°C | 25.4°C | 75 | 15.2 | 11.411 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
March in nearby cities
- Kingstown in MarchSaint Vincent and the Grenadines · 135 kmHigh 27.2°C · Low 25.0°C · 23 mm rain
- Port of Spain in MarchTrinidad and Tobago · 156 kmHigh 28.3°C · Low 24.7°C · 19 mm rain
- Carúpano in MarchVenezuela · 225 kmHigh 29.9°C · Low 23.3°C · 25 mm rain
- Castries in MarchSaint Lucia · 231 kmHigh 27.7°C · Low 23.5°C · 26 mm rain
- Bridgetown in MarchBarbados · 259 kmHigh 27.1°C · Low 24.6°C · 23 mm rain
- Porlamar in MarchVenezuela · 261 kmHigh 26.3°C · Low 24.5°C · 14 mm rain
- Fort-de-France in MarchMartinique · 293 kmHigh 27.5°C · Low 24.3°C · 26 mm rain
- Maturín in MarchVenezuela · 300 kmHigh 31.4°C · Low 22.6°C · 28 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Saint George's) is explained once on the Saint George's year overview and on the Sources, method and limits page.