Thomazeau weather in August

In August, Thomazeau sees average daytime highs of 32°C and overnight lows near 22°C, with 82 mm of rain across 12.9 wet days and about 12.6 hours of daylight. It is the 2nd-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 24% of the time in August, and the air most often feels muggy.

Daylight stretches from about 12 h 54 min at the start of August to 12 h 24 min by month's end. Set against the rest of the year, August is Thomazeau's 8th-clearest and 7th-windiest month. For the whole year in context, see Thomazeau's year-round climate.

Daytime high
32°
2nd warmest
Overnight low
22°
12th coldest
Rainfall
82 mm
12.9 wet days
Daylight
12 h 36 min
5:33 AM – 6:12 PM
Cloud cover
61%
8th clearest
Wind
4 km/h
7th windiest
Solar energy
6.27 kWh/m²
Travel score
3.7
out of 10

Thomazeau is human settlement in Thomazeau, Haiti.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical August day in Thomazeau reaches about 32°C in the afternoon and slips back to 22°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 34°C. Set against its neighbours, August runs on par with July and about 1°C warmer than September.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13222
23222
33222
43222
53222
63222
73222
83222
93222
103222
113222
123222
133222
143222
153222
163222
173222
183222
193222
203222
213222
223222
233222
243222
253222
263122
273122
283122
293122
303122
313122

How August really feels in Thomazeau

Once humidity and wind are folded in, August averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Thomazeau weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 18°102.2117.3
Feb29° / 18°12311.46.8
Mar29° / 19°315.511.96.2
Apr29° / 20°729.712.45.4
May30° / 21°12115.212.94.5
Jun31° / 22°5710.313.14.4
Jul32° / 22°449.5134.1
Aug32° / 22°8212.912.63.7
Sep31° / 22°10717.412.13.7
Oct30° / 21°10716.211.64.4
Nov29° / 20°448.411.16.0
Dec28° / 18°132.610.97.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 27% of August, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15644
25644
35545
45545
55446
65446
75446
85446
95545
105545
115446
125446
135446
145347
155347
165248
175149
185050
194951
204951
214852
224753
234654
244654
254753
264753
274654
284654
294555
304654
314654

Chance of precipitation in August

Any precipitation

Thomazeau gets around 82 mm of rain over 12.9 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 42% and peaks near 56% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
133
233
333
433
533
633
733
833
933
1034
1134
1235
1336
1437
1538
1639
1741
1843
1944
2046
2148
2249
2350
2451
2552
2653
2754
2854
2955
3055
3156

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the muggy band about 67% of days. Sticky, muggy-or-worse air turns up on roughly 82% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
1266311
2266311
3256411
4256411
5246511
6246511
7246511
8236611
9236611
10226711
11226711
12216811
13216712
14206812
15196813
16186913
17186814
18176815
19166915
20156916
21146917
22137017
23136918
24126919
25117019
26107020
27107020
2897021
2997021
3087121
3187022

Wind in August

Winds average 4 km/h in August.

Across August, daily wind ranges from about 4 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 54 min at the start of August to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over August. Sunrise moves from 5:29 AM to 5:37 AM, and sunset from 6:20 PM to 6:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.95:296:20
212.85:296:20
312.85:306:19
412.85:306:19
512.85:306:18
612.85:316:18
712.85:316:17
812.85:316:16
912.75:316:16
1012.75:326:15
1112.75:326:15
1212.75:326:14
1312.75:336:14
1412.75:336:13
1512.75:336:12
1612.65:336:12
1712.65:346:11
1812.65:346:10
1912.65:346:09
2012.65:346:09
2112.65:356:08
2212.55:356:07
2312.55:356:07
2412.55:356:06
2512.55:366:05
2612.55:366:04
2712.55:366:03
2812.45:366:03
2912.45:366:02
3012.45:376:01
3112.45:376:00

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.27 kWh/m².

For context, solar energy here swings from a low near 4.47 kWh/m² to a high of 6.62 kWh/m² in July across the year — August's 6.27 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.4Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.1Intense
236.1Intense
246.1Intense
256.1Intense
266.0Intense
276.0Intense
286.0Intense
296.0Intense
306.0Bright
316.0Bright
Planning a trip in August

Hazard calendar for Thomazeau

In seasonPeak

In August, Thomazeau sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

Thomazeau sits in the Atlantic hurricane belt; the season peaks August–October.

Atlantic hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Thomazeau?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.7
Sightseeing
11th-best month of the year
6.0
Beach & pool
10th-best month of the year

August is a weaker month for outdoor sightseeing in Thomazeau.

What to pack for Thomazeau in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Thomazeau sees daytime highs around 32°C and nights near 22°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.

light clothessun protectionrain gear

Sea temperature near Thomazeau in August

The nearest coast averages about 30°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 30 km away) is warmest in September at about 30°C and coldest in February near 28°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Warm
Mar28Warm
Apr28Tropical
May29Tropical
Jun29Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov29Tropical
Dec29Tropical

UV index in Thomazeau in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks 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 Thomazeau peaks around June 14 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 7 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highJun 14UV 12Dec 14UV 7
UV index (midday)Level
Jan8Very high
Feb10Very high
Mar12Extreme
Apr12Extreme
May12Extreme
Jun13Extreme
Jul11Extreme
Aug12Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7High

Air quality in Thomazeau in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.

Air quality in Thomazeau is worst in June — around 34 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2233 µg/m³Mar 2222 µg/m³
PM2.5 (µg/m³)Level
Jan28Moderate
Feb24Moderate
Mar22Moderate
Apr22Moderate
May25Moderate
Jun34Moderate
Jul33Moderate
Aug29Moderate
Sep26Moderate
Oct31Moderate
Nov31Moderate
Dec31Moderate
Location & terrain

Where is Thomazeau?

Thomazeau sits at 18.7°N, 72.1°W, 46 m above sea level, in Haiti. The nearest listed city is Croix-des-Bouquets, 16 km away.

Fond ParisienDelmasPétionvillePort-au-PrinceKenscoffCarrefourArcahaie

Topography around Thomazeau

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Thomazeau.

Within 3 km, the terrain around Thomazeau has large variations in elevation — a maximum elevation change of 649 m around an average of 93 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,346 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,681 m.

The land around Thomazeau is covered by grassland (60%) and trees (27%) within 3 km, grassland (60%) within 16 km, and grassland (49%), water (23%) and trees (21%) within 80 km.

3 km
649 m
16 km
1,346 m
80 km
2,681 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Croix-des-Bouquets 16 km · Fond Parisien 20 km · Delmas 25 km · Pétionville 26 km · Port-au-Prince 29 km · Kenscoff 30 km · Carrefour 35 km · Arcahaie 46 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
Catholic 55%Protestant 29%none 10%other 5%

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 Thomazeau (18.653°, -72.0939°, elevation 46 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).