Tailândia weather in August

In August, Tailândia sees average daytime highs of 35°C and overnight lows near 23°C, with 19 mm of rain across 4.5 wet days and about 11.9 hours of daylight. It is the 3rd-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 55% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is Tailândia's 1st-clearest and 3rd-windiest month. For the whole year in context, see Tailândia's year-round climate.

Daytime high
35°
3rd warmest
Overnight low
23°
7th coldest
Rainfall
19 mm
4.5 wet days
Daylight
11 h 54 min
6:23 AM – 6:17 PM
Cloud cover
41%
1st clearest
Wind
8 km/h
3rd windiest
Solar energy
5.76 kWh/m²
Travel score
3.1
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 35°C through the month.

A typical August day in Tailândia reaches about 35°C in the afternoon and slips back to 23°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 33°C and 37°C. Set against its neighbours, August runs about 2°C warmer than July and on par with September.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13423
23423
33423
43423
53423
63423
73523
83523
93523
103523
113523
123523
133523
143523
153523
163523
173523
183523
193523
203523
213523
223523
233523
243523
253523
263523
273523
283523
293523
303523
313523

How August really feels in Tailândia

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
6 feel dangerously hot (≥ 39°C)
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.

Tailândia weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 23°28226.512.22.5
Feb31° / 23°32625.812.12.4
Mar31° / 23°39629.6122.4
Apr31° / 23°32628.111.92.5
May31° / 23°19423.811.92.9
Jun32° / 23°6513.711.83.7
Jul33° / 22°378.711.83.7
Aug35° / 23°194.511.93.1
Sep35° / 24°224.7122.8
Oct35° / 24°337.512.12.7
Nov34° / 24°7710.312.12.7
Dec33° / 24°14918.112.22.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 55% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 29% of August, with mostly cloudy or overcast conditions the remaining 15%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18416
28416
38515
48515
58515
68515
78515
88515
98416
108416
118515
128515
138515
148416
158416
168416
178515
188515
198515
208515
218515
228515
238614
248614
258614
268515
278515
288515
298515
308416
318416

Chance of precipitation in August

Any precipitation

Tailândia gets around 19 mm of rain over 4.5 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 14% and peaks near 15% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
115
215
315
414
514
615
715
815
915
1015
1115
1215
1315
1415
1515
1614
1714
1814
1913
2013
2113
2213
2313
2413
2513
2614
2714
2814
2914
3015
3115

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 71% of days. Sticky, muggy-or-worse air turns up on roughly 97% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1428671
2428671
3428671
4428671
5428671
6428671
7327691
8327691
9327691
10327700
11327700
12327700
13327700
14327700
15327700
16327700
17327700
18226720
19226720
20226720
21225730
22225730
23224740
24224740
25224740
26123760
27123760
28123760
29122770
30122770
31122770

Wind in August

Winds average 8 km/h in August.

Across August, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 54 min at the start of August to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over August. Sunrise moves from 6:26 AM to 6:18 AM, and sunset from 6:18 PM to 6:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:266:18
211.96:266:18
311.96:266:18
411.96:256:18
511.96:256:18
611.96:256:18
711.96:256:18
811.96:256:18
911.96:256:18
1011.96:246:18
1111.96:246:18
1211.96:246:17
1311.96:246:17
1411.96:236:17
1511.96:236:17
1611.96:236:17
1711.96:236:17
1811.96:226:17
1911.96:226:17
2011.96:226:16
2111.96:216:16
2211.96:216:16
2311.96:216:16
2411.96:206:16
2511.96:206:15
2611.96:206:15
2711.96:196:15
2811.96:196:15
2911.96:186:15
3011.96:186:14
3111.96:186:14

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.76 kWh/m².

For context, solar energy here swings from a low near 4.11 kWh/m² to a high of 6.29 kWh/m² in October across the year — August's 5.76 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
296.0Bright
306.0Bright
316.0Bright
Planning a trip in August

Hazard calendar for Tailândia

In seasonPeak

None of Tailândia's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Tailândia's monsoon runs January–May, when most of the year's rain falls.

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

Is August a good time to visit Tailândia?

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

3.1
Sightseeing
3rd-best month of the year
6.6
Beach & pool
2nd-best month of the year

August is a weaker month for outdoor sightseeing in Tailândia. The water and warmth also suit a beach or pool day.

What to pack for Tailândia in August

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

In August, Tailândia sees daytime highs around 35°C and nights near 23°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

UV index in Tailândia in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tailândia peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 16UV 15Nov 23UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun11Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov10Very high
Dec10Very high

Air quality in Tailândia 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 Tailândia is worst in November — around 38 µg/m³ PM2.5 (poor), about 3.7× the cleanest month (June, 10 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateModerateNov 1536 µg/m³Jun 1010 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar16Moderate
Apr14Moderate
May10Good
Jun10Good
Jul12Moderate
Aug15Moderate
Sep18Moderate
Oct26Moderate
Nov38Poor
Dec22Moderate
Location & terrain

Where is Tailândia?

Tailândia sits at 2.9°S, 49.0°W, 47 m above sea level, in Brazil. The nearest listed city is Mocajuba, 74 km away.

Topography around Tailândia

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

Within 3 km, the terrain around Tailândia has only modest variations in elevation — a maximum elevation change of 29 m around an average of 48 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 75 m; within 80 km, only modest variations in elevation — a maximum elevation change of 153 m.

The land around Tailândia is covered by grassland (60%) and artificial surfaces (23%) within 3 km, grassland (56%) and trees (42%) within 16 km, and trees (77%) and grassland (22%) within 80 km.

3 km
29 m
16 km
75 m
80 km
153 m
treesgrasslandartificial surfacesbare terrainwater
August weather nearby: Mocajuba 74 km · Baião 82 km · Cametá 99 km · Goianésia do Pará 101 km · Tomé-Açu 107 km · Igarapé Miri 108 km · Moju 120 km · Tucuruí 122 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 Tailândia (-2.9472°, -48.9531°, elevation 47 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. 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).