11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
21°
Feels like 27°
Wind↑ SE 3 km/h
Humidity 91 %
💧 0.9 mm
⚡ storm
Afternoon
Rain showers
27°
Feels like 35°
Wind↑ NW 5 km/h
Humidity 66 %
💧 2.1 mm
⚡ storm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
20°
Feels like 27°
Wind↑ SE 4 km/h
Humidity 90 %
💧 0.2 mm
Afternoon
Rain showers
27°
Feels like 35°
Wind↑ NNW 5 km/h
Humidity 64 %
💧 0.2 mm
⚡ storm
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
20°
Feels like 26°
Wind↑ SSW 2 km/h
Humidity 91 %
💧 0.3 mm
Afternoon
Rain showers
27°
Feels like 34°
Wind↑ NNW 8 km/h
Humidity 63 %
💧 0.3 mm
⚡ storm
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Mainly clear
20°
Feels like 20°
Wind↑ SSE 3 km/h
Humidity 90 %
💧 0.1 mm
Pétionville forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Pétionville climate: what a normal year looks like
Ranked against the 29 towns of 20,000+ people in Haiti, Pétionville has the second highest yearly rainfall.
The thermometer moves little from one season to the next: typical afternoon highs range from 26 °C in January to 29 °C in July, and the coolest nights (January) average 17 °C.
A normal year brings roughly 1,620 mm of rain — more than 79% of the towns of 20,000+ people we compared it with.
Forecast highs for the coming week average 26 °C, 2 °C cooler than a normal October (28 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
26 °C
17 °C
29 mm
Feb
27 °C
18 °C
45 mm
Mar
27 °C
19 °C
104 mm
Apr
27 °C
20 °C
167 mm
May
27 °C
21 °C
238 mm
Jun
28 °C
21 °C
143 mm
Jul
29 °C
21 °C
132 mm
Aug
29 °C
22 °C
191 mm
Sep
29 °C
21 °C
219 mm
Oct
28 °C
21 °C
206 mm
Nov
27 °C
19 °C
104 mm
Dec
27 °C
18 °C
40 mm
Whole year
27 °C
20 °C
1,620 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 18.51° N, 72.29° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Pétionville: pollution and pollen
3/6
Moderate
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.521µg/m³
PM1022µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Pétionville
Rain observed over the last two hours by official weather radars around Pétionville, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Pétionville yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Pétionville
Waning gibbous
87 % illuminated · 18.3 days
Rise 17:18 Set 06:20
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (America/Port-au-Prince); phase and lit fraction from a synodic calculation.
Look up a past day in Pétionville
Curious about the weather in Pétionville on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Pétionville weather at a glance
This page gathers everything about the weather in Pétionville, Ouest: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “rain showers”, it is 25 °C (feels like 34 °C) and the wind blows at 3 km/h.
Expected range today: 19 °C to 27 °C and around 6 mm of rain; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Pétionville forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
