Kingstown weather in August

In August, Kingstown sees average daytime highs of 28°C and overnight lows near 26°C, with 141 mm of rain across 21.8 wet days and about 12.4 hours of daylight. It is the 3rd-warmest and 3rd-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 46% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 12 h 36 min at the start of August to 12 h 18 min by month's end. Set against the rest of the year, August is Kingstown's 7th-clearest and 10th-windiest month. For the whole year in context, see Kingstown's year-round climate.

Daytime high
28°
3rd warmest
Overnight low
26°
10th coldest
Rainfall
141 mm
21.8 wet days
Daylight
12 h 24 min
5:56 AM – 6:22 PM
Cloud cover
51%
7th clearest
Wind
24 km/h
10th windiest
Solar energy
6.03 kWh/m²
Travel score
4.9
out of 10

Kingstown is capital of Saint Vincent and the Grenadines.

Density
5,004/km²
people per km²
Founded
1722

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 Kingstown reaches about 28°C in the afternoon and slips back to 26°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 28°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
62826
72826
82826
92826
102826
112826
122826
132826
142826
152826
162826
172826
182826
192826
202826
212826
222826
232826
242826
252826
262826
272826
282826
292826
302826
312826

How August really feels in Kingstown

Once humidity and wind are folded in, August averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Kingstown weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 25°3610.911.37.0
Feb26° / 25°217.611.67.5
Mar26° / 25°23711.97.6
Apr27° / 25°337.712.37.1
May27° / 26°4910.112.66.5
Jun27° / 26°9315.912.85.5
Jul27° / 26°12020.412.75.1
Aug28° / 26°14121.812.44.9
Sep28° / 26°14219.212.14.8
Oct28° / 26°15321.911.74.7
Nov27° / 26°13819.811.45.1
Dec27° / 26°5412.911.26.5

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 16% of August, with mostly cloudy or overcast conditions the remaining 38%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16337
26337
36337
46337
56436
66337
76337
86337
96238
106238
116238
126238
136238
146238
156238
166238
176139
186139
196139
206139
216139
226139
236139
246139
256139
266040
276040
286040
295941
305941
316040

Chance of precipitation in August

Any precipitation

Kingstown gets around 141 mm of rain over 21.8 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 70% and peaks near 74% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
173
273
373
473
573
674
774
873
973
1073
1173
1273
1373
1473
1573
1673
1772
1872
1971
2071
2170
2269
2369
2468
2567
2666
2765
2864
2964
3063
3162

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the oppressive band about 56% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
16535
26436
36337
46337
56238
66139
76139
86040
96040
105941
115842
125842
135743
145644
155644
165545
175545
185446
195446
205347
215347
225248
235248
245248
255248
265149
275149
285149
295149
305050
315050

Wind in August

Winds average 24 km/h in August.

Across August, daily wind ranges from about 22 km/h on the calmest days to 25 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
125breezy
225breezy
325breezy
425breezy
525breezy
625breezy
724breezy
824breezy
924breezy
1024breezy
1124breezy
1224breezy
1324breezy
1424breezy
1524breezy
1624breezy
1724breezy
1823breezy
1923breezy
2023breezy
2123breezy
2223breezy
2323breezy
2423breezy
2523breezy
2622breezy
2722breezy
2822breezy
2922breezy
3022breezy
3122breezy

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 36 min at the start of August to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over August. Sunrise moves from 5:53 AM to 5:57 AM, and sunset from 6:29 PM to 6:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:536:29
212.65:546:28
312.65:546:28
412.65:546:28
512.65:546:27
612.55:546:27
712.55:546:26
812.55:556:26
912.55:556:26
1012.55:556:25
1112.55:556:25
1212.55:556:24
1312.55:556:24
1412.55:566:23
1512.55:566:23
1612.45:566:22
1712.45:566:22
1812.45:566:21
1912.45:566:21
2012.45:566:20
2112.45:566:19
2212.45:566:19
2312.45:566:18
2412.45:576:18
2512.35:576:17
2612.35:576:16
2712.35:576:16
2812.35:576:15
2912.35:576:14
3012.35:576:14
3112.35:576:13

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.03 kWh/m².

For context, solar energy here swings from a low near 4.96 kWh/m² to a high of 6.57 kWh/m² in April across the year — August's 6.03 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.0Intense
76.0Intense
86.0Intense
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.0Intense
146.0Intense
156.0Intense
166.0Intense
176.0Intense
186.0Intense
196.0Intense
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.0Intense
256.0Intense
266.0Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in August

Hazard calendar for Kingstown

In seasonPeak

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

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

Kingstown's rainy season runs June–November, when most of the year's rain falls.

Kingstown sees seasonal dust haze (June–July), heaviest in June.

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

Is August a good time to visit Kingstown?

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

4.9
Sightseeing
10th-best month of the year
5.2
Beach & pool
11th-best month of the year

August is a reasonable time to visit Kingstown for sightseeing.

What to pack for Kingstown in August

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

In August, Kingstown sees daytime highs around 28°C and nights near 26°C. Pack light clothes, rain gear and sun protection. Worth having: a windbreaker. About 22 days see rain.

light clothesrain gearsun protectiona windbreaker

Sea temperature near Kingstown 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 27°C.

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

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr27Warm
May28Warm
Jun28Warm
Jul28Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Warm

UV index in Kingstown 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 Kingstown peaks around March 21 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 21UV 14Dec 12UV 8
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar14Extreme
Apr13Extreme
May12Extreme
Jun11Extreme
Jul11Extreme
Aug11Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Kingstown 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 Kingstown is worst in June — around 31 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (January, 11 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 1930 µg/m³Jan 111 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb15Moderate
Mar13Moderate
Apr17Moderate
May21Moderate
Jun31Moderate
Jul26Moderate
Aug21Moderate
Sep15Moderate
Oct18Moderate
Nov13Moderate
Dec11Good
Location & terrain

Where is Kingstown?

Kingstown sits at 13.2°N, 61.2°W, 9 m above sea level, in Saint Vincent and the Grenadines. The nearest listed city is Calliaqua, 5.0 km away.

Topography around Kingstown

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

Within 3 km, the terrain around Kingstown has significant variations in elevation — a maximum elevation change of 449 m around an average of 88 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,031 m; within 80 km, large variations in elevation — a maximum elevation change of 1,195 m.

The land around Kingstown is covered by trees (42%) and water (40%) within 3 km, water (70%) and trees (28%) within 16 km, and water (95%) within 80 km.

3 km
449 m
16 km
1,031 m
80 km
1,195 m
treesgrasslandartificial surfaceswater
August weather nearby: Calliaqua 5.0 km · Vieux Fort 69 km · Soufriere 80 km · Castries 96 km · Gros Islet 106 km · Saint George's 135 km · Ducos 160 km · Fort-de-France 162 km

Saint Vincent and the Grenadines travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / G
230 V · 50 Hz
Prices
≈ 55% of US
price level, 2025
GDP per capita
$12,562
2025
Homicide rate
51.3
per 100k, 2023
Road deaths
7.4
per 100k/yr, 2019
Income group
Upper middle
World Bank
Religion
Protestant 75%none 8%Roman Catholic 6%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 Kingstown (13.1553°, -61.2274°, 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).