Saint-Michel de l'Atalaye in Summer
In summer (June, July and August), Saint-Michel de l'Atalaye sees average daytime highs around 31°C and overnight lows near 21°C, with 399 mm of rain over about 62 wet days across the season. It is the warmest season of the year and the 2nd-wettest season.
Across summer, daytime highs hold fairly steady around 31°C. The sky is clear or mostly clear about 20% of the time across summer, and the air most often feels oppressive.
Summer is Saint-Michel de l'Atalaye's weakest season of the year to visit on our travel score. For the whole year in context, see Saint-Michel de l'Atalaye's year-round climate.
- Avg daytime high
- 31°C
- warmest season of the year
- Avg overnight low
- 21°C
- Rainfall
- 399 mm
- 62 wet days
- Avg wind
- 6 km/h
- Travel score
- 3.5
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Saint-Michel de l'Atalaye in Summer
Across summer, daytime highs hold fairly steady around 31°C.
A typical summer day in Saint-Michel de l'Atalaye reaches about 31°C and drops to 21°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Saint-Michel de l'Atalaye
Once humidity and wind are folded in, summer brings about 92 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Saint-Michel de l'Atalaye weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 17° | 19 | 5.6 | 11 | 7.3 |
| Feb | 28° / 17° | 22 | 5.8 | 11.3 | 6.6 |
| Mar | 29° / 18° | 46 | 8.4 | 11.9 | 5.9 |
| Apr | 29° / 19° | 111 | 14.4 | 12.4 | 4.9 |
| May | 29° / 20° | 211 | 20.8 | 12.9 | 4.0 |
| Jun | 30° / 21° | 138 | 19.4 | 13.1 | 3.7 |
| Jul | 31° / 21° | 118 | 20 | 13.1 | 3.6 |
| Aug | 31° / 21° | 143 | 22.5 | 12.7 | 3.3 |
| Sep | 30° / 21° | 182 | 24.2 | 12.1 | 3.3 |
| Oct | 29° / 20° | 151 | 22.4 | 11.6 | 3.9 |
| Nov | 28° / 19° | 74 | 14.4 | 11.1 | 5.6 |
| Dec | 28° / 17° | 23 | 6 | 10.9 | 7.3 |
Cloud cover in Summer
The sky is clear or mostly clear about 20% of the time across summer.
Chance of precipitation in Summer
Saint-Michel de l'Atalaye gets around 399 mm of rain over 62 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 6 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 06 min in early June to 12 h 24 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.6 kWh/m².
Hazard calendar for Saint-Michel de l'Atalaye
In summer, Saint-Michel de l'Atalaye overlaps its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
Saint-Michel de l'Atalaye sits in the Atlantic hurricane belt; the season peaks August–October.
Is summer a good time to visit Saint-Michel de l'Atalaye?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Saint-Michel de l'Atalaye.
What to pack for Saint-Michel de l'Atalaye in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Saint-Michel de l'Atalaye sees daytime highs around 31°C and nights near 21°C. Pack light clothes, rain gear and sun protection. About 62 days see rain.
Sea temperature near Saint-Michel de l'Atalaye in Summer
The nearest coast averages about 29°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 56 km away) is warmest in September at about 29°C and coldest in February near 26°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 26 | 26 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 |
| Comfort | Warm | Warm | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 26 | Warm |
| Mar | 26 | Warm |
| Apr | 27 | Warm |
| May | 28 | Warm |
| Jun | 28 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 29 | Tropical |
| Nov | 28 | Tropical |
| Dec | 28 | Warm |
UV index in Saint-Michel de l'Atalaye in Summer
Clear-sky midday UV across summer averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Saint-Michel de l'Atalaye peaks around March 21 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 7 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 8 | 10 | 12 | 12 | 11 | 12 | 12 | 12 | 11 | 10 | 7 | 7 |
| Level | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 10 | Very high |
| Mar | 12 | Extreme |
| Apr | 12 | Extreme |
| May | 11 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 12 | Extreme |
| Sep | 11 | Extreme |
| Oct | 10 | Very high |
| Nov | 7 | Very high |
| Dec | 7 | High |
Air quality in Saint-Michel de l'Atalaye in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Saint-Michel de l'Atalaye is worst in June — around 32 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (February, 18 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 20 | 18 | 18 | 19 | 24 | 32 | 30 | 27 | 24 | 25 | 22 | 20 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 20 | Moderate |
| Feb | 18 | Moderate |
| Mar | 18 | Moderate |
| Apr | 19 | Moderate |
| May | 24 | Moderate |
| Jun | 32 | Moderate |
| Jul | 30 | Moderate |
| Aug | 27 | Moderate |
| Sep | 24 | Moderate |
| Oct | 25 | Moderate |
| Nov | 22 | Moderate |
| Dec | 20 | Moderate |
Where is Saint-Michel de l'Atalaye?
Saint-Michel de l'Atalaye sits at 19.4°N, 72.3°W, 430 m above sea level, in Haiti. The nearest listed city is Saint-Raphaël, 16 km away.
Topography around Saint-Michel de l'Atalaye
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Saint-Michel de l'Atalaye.
Within 3 km, the terrain around Saint-Michel de l'Atalaye has only modest variations in elevation — a maximum elevation change of 207 m around an average of 433 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,228 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,768 m.
The land around Saint-Michel de l'Atalaye is covered by grassland (80%) within 3 km, grassland (86%) within 16 km, and grassland (43%), water (30%) and trees (20%) within 80 km.
Haiti travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type A / B
- 110 V · 60 Hz
- Prices
- ≈ 86% of US
- price level, 2025
- GDP per capita
- $2,694
- 2025
- Happiness
- 3.6 / 10
- World Happiness, 2020
- Homicide rate
- 41.2
- per 100k, 2023
- Road deaths
- 18.8
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Very low
- EF EPI 444
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Saint-Michel de l'Atalaye (19.3708°, -72.3347°, elevation 430 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.