Marigot weather in August

In August, Marigot sees average daytime highs of 28°C and overnight lows near 27°C, with 84 mm of rain across 15 wet days and about 12.6 hours of daylight. It is the 1st-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 51% of the time in August, and the air most often feels miserable.

Daylight stretches from about 12 h 48 min at the start of August to 12 h 24 min by month's end. Set against the rest of the year, August is Marigot's 8th-clearest and 6th-windiest month. For the whole year in context, see Marigot's year-round climate.

Daytime high
28°
1st warmest
Overnight low
27°
12th coldest
Rainfall
84 mm
15 wet days
Daylight
12 h 36 min
5:58 AM – 6:35 PM
Cloud cover
48%
8th clearest
Wind
26 km/h
6th windiest
Solar energy
6.43 kWh/m²
Travel score
5.6
out of 10

Marigot is capital of the French Collectivity of Saint Martin.

Density
107/km²
people per km²

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 28°C through the month.

A typical August day in Marigot reaches about 28°C in the afternoon and slips back to 27°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, August runs on par with July and on par with September.

24°26°28°30°32°151015202531
Avg high (°C)Avg low (°C)
12826
22826
32826
42826
52826
62827
72827
82827
92827
102827
112827
122827
132827
142827
152827
162827
172827
182827
192827
202827
212827
222827
232827
242827
252827
262827
272827
282827
292827
302827
312827

How August really feels in Marigot

Once humidity and wind are folded in, August averages 22 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
22
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.

Marigot weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 24°279.1117.5
Feb25° / 24°216.911.47.8
Mar25° / 24°205.511.98.0
Apr26° / 25°317.812.47.4
May27° / 26°6111.912.86.4
Jun27° / 26°4810.613.16.4
Jul28° / 26°7114136.1
Aug28° / 27°841512.65.6
Sep28° / 27°11717.212.15.1
Oct28° / 26°12616.311.65.5
Nov27° / 26°10314.811.26.0
Dec26° / 25°4811.410.96.9

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 14% of August, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17030
27030
37030
46931
56931
66931
77030
87030
96931
106931
116931
126832
136832
146832
156733
166634
176535
186436
196337
206238
216238
226238
236139
246040
255941
265842
275842
285842
295842
305842
315644

Chance of precipitation in August

Any precipitation

Marigot gets around 84 mm of rain over 15 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 49% and peaks near 53% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
146
246
346
446
546
646
746
846
946
1046
1147
1247
1348
1448
1549
1649
1749
1850
1950
2051
2151
2252
2352
2452
2552
2652
2753
2853
2953
3053
3153

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the miserable band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
15842
25842
35743
45644
55545
65446
75347
85248
95149
105050
114951
124852
134753
144654
154555
164456
174456
184357
194357
204258
214258
224258
234159
244159
254159
264159
274159
284159
294159
304258
314258

Wind in August

Winds average 26 km/h in August.

Across August, daily wind ranges from about 24 km/h on the calmest days to 27 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
127breezy
227breezy
327breezy
427breezy
527breezy
626breezy
726breezy
826breezy
926breezy
1026breezy
1126breezy
1226breezy
1326breezy
1426breezy
1526breezy
1626breezy
1725breezy
1825breezy
1925breezy
2025breezy
2125breezy
2225breezy
2325breezy
2425breezy
2525breezy
2624breezy
2724breezy
2824breezy
2924breezy
3024breezy
3124breezy

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 48 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 24 minutes over August. Sunrise moves from 5:54 AM to 6:01 AM, and sunset from 6:43 PM to 6:24 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:546:43
212.85:546:43
312.85:546:42
412.85:556:42
512.85:556:41
612.85:556:41
712.75:566:40
812.75:566:40
912.75:566:39
1012.75:566:39
1112.75:576:38
1212.75:576:37
1312.75:576:37
1412.65:576:36
1512.65:586:36
1612.65:586:35
1712.65:586:34
1812.65:586:34
1912.65:596:33
2012.65:596:32
2112.55:596:31
2212.55:596:31
2312.56:006:30
2412.56:006:29
2512.56:006:28
2612.56:006:28
2712.46:006:27
2812.46:016:26
2912.46:016:25
3012.46:016:24
3112.46:016:24

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.43 kWh/m².

For context, solar energy here swings from a low near 4.5 kWh/m² to a high of 6.67 kWh/m² in April across the year — August's 6.43 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.5Intense
126.5Intense
136.5Intense
146.5Intense
156.5Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in August

Hazard calendar for Marigot

In seasonPeak

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

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

Marigot's rainy season runs May–May, when most of the year's rain falls.

Marigot sees seasonal dust haze (July), heaviest in July.

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

Is August a good time to visit Marigot?

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

5.6
Sightseeing
10th-best month of the year
6.2
Beach & pool
9th-best month of the year

August is a reasonable time to visit Marigot for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Marigot in August

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

In August, Marigot sees daytime highs around 28°C and nights near 27°C. Pack light clothes, rain gear and sun protection. Worth having: a windbreaker. About 15 days see rain.

light clothesrain gearsun protectiona windbreaker

Sea temperature near Marigot in August

The nearest coast averages about 29°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore 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.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb26Warm
Mar26Warm
Apr27Warm
May27Warm
Jun28Warm
Jul28Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov28Tropical
Dec27Warm

UV index in Marigot in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Marigot peaks around April 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 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 highApr 12UV 13Dec 17UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar13Extreme
Apr13Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug11Extreme
Sep12Extreme
Oct10Very high
Nov8Very high
Dec7High

Air quality in Marigot 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 Marigot is worst in July — around 23 µg/m³ PM2.5 (moderate), about 4.1× the cleanest month (December, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1223 µg/m³Dec 226 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb8Good
Mar7Good
Apr9Good
May13Moderate
Jun22Moderate
Jul23Moderate
Aug19Moderate
Sep15Moderate
Oct16Moderate
Nov9Good
Dec6Good
Location & terrain

Where is Marigot?

Marigot sits at 18.1°N, 63.1°W, 9 m above sea level, in Saint Martin. The nearest listed city is Philipsburg, 6.0 km away.

Philipsburg

Topography around Marigot

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

Within 3 km, the terrain around Marigot has significant variations in elevation — a maximum elevation change of 380 m around an average of 50 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 417 m; within 80 km, large variations in elevation — a maximum elevation change of 841 m.

The land around Marigot is covered by water (43%) and trees (40%) within 3 km, water (87%) within 16 km, and water (98%) within 80 km.

3 km
380 m
16 km
417 m
80 km
841 m
treesshrubsgrasslandartificial surfaceswater
August weather nearby: Philipsburg 6.0 km · The Valley 17 km · Gustavia 31 km · Basseterre 94 km · Codrington 141 km · Road Town 167 km · St. John's 168 km · Brades 169 km

Saint Martin travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E
220 V · 60 Hz
GDP per capita
$21,668
2021
Safe drinking water
97%
of population, 2024
Homicide rate
26.9
per 100k, 2016
Income group
High
World Bank

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 Marigot (18.0682°, -63.083°, elevation 9 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).