Climate averages 1991–2020
Pétionville weather
in March.
A hot, wet month: the joint 8th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a hot month in Pétionville: daytime highs average 28.4°C and nights cool to about 20.1°C. By daytime temperature it is the joint 8th warmest of the 12 months.
Expect about 103 mm of rain on roughly 15 days, which makes March a wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 02 min on an average March day.
The nearest other city in this atlas is Port-au-Prince (7 km away). In March its highs average 30.9°C, 2.5°C warmer than Pétionville, with 103 mm of rain.
Among the 18 cities listed in Haiti, Pétionville ranks 15th of 18 for the warmest March highs and joint 15th of 18 for the driest March (rainfall, lowest first). The mean March high of those 18 cities is 29.5°C; Pétionville is 1.1°C cooler than that mean.
From March to April, average highs rise by 0.1°C to 28.5°C, and monthly rainfall rises from 103 mm to 169 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
Pétionville climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.9°C19.1°C | 19.1°C | 25 | 6.5 | 11.111 h |
| February | 28.4°C19.5°C | 19.5°C | 42 | 8.3 | 11.512 h |
| March, selected | 28.4°C20.1°C | 20.1°C | 103 | 15.3 | 12.012 h |
| April | 28.5°C21.1°C | 21.1°C | 169 | 20.3 | 12.613 h |
| May | 28.8°C22.1°C | 22.1°C | 240 | 24.0 | 13.013 h |
| June | 30.0°C22.8°C | 22.8°C | 142 | 20.1 | 13.213 h |
| July | 30.7°C23.0°C | 23.0°C | 130 | 20.3 | 13.113 h |
| August | 30.5°C23.2°C | 23.2°C | 193 | 23.4 | 12.813 h |
| September | 29.7°C22.7°C | 22.7°C | 223 | 25.4 | 12.312 h |
| October | 28.8°C22.2°C | 22.2°C | 208 | 24.2 | 11.712 h |
| November | 28.1°C20.9°C | 20.9°C | 101 | 15.8 | 11.311 h |
| December | 27.8°C19.6°C | 19.6°C | 36 | 7.2 | 11.011 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
- Port-au-Prince in MarchHaiti · 7 kmHigh 30.9°C · Low 21.7°C · 103 mm rain
- Cité Soleil in MarchHaiti · 9 kmHigh 31.2°C · Low 22.3°C · 103 mm rain
- Croix-des-Bouquets in MarchHaiti · 9 kmHigh 31.0°C · Low 22.3°C · 103 mm rain
- Carrefour in MarchHaiti · 12 kmHigh 29.8°C · Low 22.3°C · 72 mm rain
- Léogâne in MarchHaiti · 37 kmHigh 29.7°C · Low 22.5°C · 44 mm rain
- Arcahaie in MarchHaiti · 37 kmHigh 29.7°C · Low 22.1°C · 15 mm rain
- Jacmel in MarchHaiti · 41 kmHigh 27.8°C · Low 22.5°C · 60 mm rain
- Tigwav in MarchHaiti · 62 kmHigh 30.0°C · Low 23.8°C · 44 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 Pétionville) is explained once on the Pétionville year overview and on the Sources, method and limits page.
Port-au-Prince, Cité Soleil and Croix-des-Bouquets lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.