Bangkok · Thailand

Bangkok in August: every year compared

In August, Bangkok averages highs of 33.0 °C and lows of 26.6 °C, with 144 mm of precipitation. The warmest August was 2016 (30.2 °C), the coldest 1941 (26.6 °C).

Avg. highAvg. high 33.0 °C

Avg. lowAvg. low 26.6 °C

PrecipitationPrecipitation 144 mm

Rainy daysRainy days 24

Day by day through August

Normal high and low for each day of August in Bangkok.

Normal high and low, day by dayNormal 1991–2020

Every August in Bangkok, ranked

86 months of August since 1940. The last one, 2025, ranks 6 of 86 (+0.6 °C vs normal).

194019832025

2025 · 29.7 °C · +0.6 °C vs normal · rank 6 of 86

Warmest years

1201630.2 °C
2202330.2 °C
3200929.9 °C
4199029.8 °C
5202429.8 °C

Coldest years

1194126.6 °C
2194026.8 °C
3194326.9 °C
4195327.1 °C
5194627.1 °C

All 86 years in a table

Year	Mean temperature	Daytime highs	Night lows	Precipitation	Hot days (30 °C+)	Rainy days
2025	29.7 °C	33.8 °C	26.6 °C	115 mm	31 days	19 days
2024	29.8 °C	33.8 °C	26.8 °C	120 mm	31 days	24 days
2023	30.2 °C	34.6 °C	27.6 °C	75 mm	31 days	19 days
2022	28.8 °C	32.3 °C	26.4 °C	198 mm	29 days	27 days
2021	29.4 °C	33.1 °C	27.0 °C	138 mm	30 days	21 days
2020	29.5 °C	33.5 °C	26.9 °C	137 mm	31 days	21 days
2019	29.0 °C	32.3 °C	26.8 °C	204 mm	30 days	28 days
2018	28.7 °C	32.2 °C	26.5 °C	160 mm	31 days	24 days
2017	29.2 °C	32.8 °C	26.8 °C	151 mm	30 days	23 days
2016	30.2 °C	34.4 °C	27.4 °C	94 mm	31 days	20 days
2015	29.7 °C	33.9 °C	27.1 °C	126 mm	31 days	24 days
2014	29.1 °C	33.0 °C	26.6 °C	147 mm	31 days	24 days
2013	28.9 °C	32.7 °C	26.3 °C	110 mm	31 days	19 days
2012	28.9 °C	32.9 °C	26.4 °C	82 mm	31 days	20 days
2011	28.7 °C	32.3 °C	26.3 °C	206 mm	29 days	21 days
2010	28.6 °C	32.3 °C	26.3 °C	219 mm	31 days	26 days
2009	29.9 °C	34.3 °C	27.0 °C	115 mm	31 days	22 days
2008	29.1 °C	33.1 °C	26.5 °C	128 mm	31 days	20 days
2007	29.6 °C	33.7 °C	26.9 °C	143 mm	30 days	24 days
2006	29.7 °C	33.9 °C	27.0 °C	94 mm	30 days	19 days
2005	29.4 °C	33.1 °C	26.9 °C	114 mm	30 days	21 days
2004	29.7 °C	33.8 °C	26.9 °C	76 mm	30 days	23 days
2003	29.6 °C	33.7 °C	26.9 °C	115 mm	31 days	24 days
2002	29.1 °C	32.9 °C	26.6 °C	112 mm	31 days	23 days
2001	29.3 °C	33.2 °C	26.6 °C	141 mm	30 days	25 days
2000	29.3 °C	33.6 °C	26.4 °C	147 mm	29 days	27 days
1999	28.6 °C	32.3 °C	26.1 °C	163 mm	30 days	29 days
1998	29.6 °C	33.6 °C	26.6 °C	163 mm	30 days	28 days
1997	28.9 °C	32.5 °C	26.5 °C	188 mm	29 days	26 days
1996	28.9 °C	32.8 °C	26.2 °C	134 mm	29 days	25 days
1995	28.5 °C	32.1 °C	26.2 °C	240 mm	29 days	23 days
1994	28.2 °C	31.8 °C	25.9 °C	168 mm	27 days	22 days
1993	28.6 °C	32.6 °C	26.0 °C	158 mm	30 days	27 days
1992	28.6 °C	32.3 °C	26.0 °C	152 mm	30 days	26 days
1991	28.6 °C	32.3 °C	26.2 °C	146 mm	29 days	24 days
1990	29.8 °C	34.1 °C	26.7 °C	92 mm	31 days	23 days
1989	29.0 °C	33.0 °C	26.2 °C	116 mm	31 days	24 days
1988	28.8 °C	32.3 °C	26.3 °C	107 mm	31 days	26 days
1987	29.6 °C	33.5 °C	26.8 °C	155 mm	30 days	26 days
1986	28.7 °C	32.5 °C	26.1 °C	139 mm	31 days	27 days
1985	28.0 °C	31.8 °C	25.2 °C	123 mm	30 days	26 days
1984	28.8 °C	32.7 °C	26.1 °C	82 mm	30 days	18 days
1983	28.2 °C	31.6 °C	25.9 °C	219 mm	27 days	26 days
1982	28.0 °C	31.4 °C	25.7 °C	109 mm	24 days	25 days
1981	28.2 °C	31.7 °C	25.9 °C	133 mm	27 days	25 days
1980	28.7 °C	32.9 °C	25.9 °C	91 mm	30 days	26 days
1979	29.1 °C	32.9 °C	26.4 °C	104 mm	29 days	23 days
1978	28.3 °C	31.6 °C	26.1 °C	187 mm	29 days	27 days
1977	28.9 °C	33.0 °C	26.0 °C	125 mm	31 days	23 days
1976	27.7 °C	31.4 °C	25.2 °C	232 mm	27 days	26 days
1975	28.0 °C	31.4 °C	25.5 °C	186 mm	28 days	29 days
1974	28.1 °C	32.0 °C	25.5 °C	182 mm	30 days	27 days
1973	28.7 °C	32.7 °C	25.9 °C	151 mm	31 days	24 days
1972	28.0 °C	31.8 °C	25.3 °C	145 mm	31 days	28 days
1971	27.7 °C	31.5 °C	24.9 °C	184 mm	27 days	25 days
1970	27.8 °C	31.3 °C	25.4 °C	166 mm	26 days	28 days
1969	28.2 °C	31.8 °C	25.5 °C	103 mm	27 days	25 days
1968	28.8 °C	32.9 °C	26.0 °C	116 mm	31 days	26 days
1967	27.9 °C	31.4 °C	25.5 °C	185 mm	28 days	24 days
1966	27.2 °C	30.1 °C	25.2 °C	193 mm	21 days	27 days
1965	28.1 °C	32.2 °C	25.1 °C	182 mm	30 days	30 days
1964	27.9 °C	31.6 °C	25.1 °C	104 mm	26 days	22 days
1963	27.9 °C	31.6 °C	25.2 °C	155 mm	29 days	24 days
1962	27.8 °C	31.4 °C	25.3 °C	186 mm	26 days	25 days
1961	27.6 °C	30.9 °C	25.1 °C	160 mm	24 days	27 days
1960	28.4 °C	32.0 °C	25.9 °C	121 mm	30 days	18 days
1959	28.1 °C	31.7 °C	25.5 °C	107 mm	27 days	19 days
1958	27.9 °C	31.3 °C	25.3 °C	126 mm	29 days	16 days
1957	27.7 °C	31.5 °C	25.1 °C	241 mm	25 days	31 days
1956	27.6 °C	31.3 °C	25.0 °C	160 mm	30 days	28 days
1955	27.9 °C	31.4 °C	25.3 °C	150 mm	31 days	31 days
1954	27.8 °C	31.4 °C	25.3 °C	180 mm	27 days	27 days
1953	27.1 °C	30.3 °C	24.6 °C	150 mm	20 days	26 days
1952	27.3 °C	30.8 °C	25.1 °C	202 mm	24 days	28 days
1951	27.9 °C	31.3 °C	25.4 °C	155 mm	29 days	30 days
1950	28.2 °C	32.0 °C	25.4 °C	54 mm	29 days	16 days
1949	27.4 °C	30.8 °C	24.9 °C	127 mm	24 days	28 days
1948	27.8 °C	31.0 °C	25.3 °C	137 mm	26 days	26 days
1947	28.0 °C	31.3 °C	25.3 °C	216 mm	23 days	20 days
1946	27.1 °C	30.6 °C	24.5 °C	132 mm	21 days	27 days
1945	27.4 °C	30.5 °C	24.9 °C	144 mm	25 days	27 days
1944	27.3 °C	30.4 °C	25.0 °C	216 mm	20 days	27 days
1943	26.9 °C	30.0 °C	24.1 °C	184 mm	15 days	28 days
1942	27.8 °C	31.5 °C	25.0 °C	106 mm	31 days	25 days
1941	26.6 °C	29.2 °C	24.7 °C	213 mm	4 days	30 days
1940	26.8 °C	29.7 °C	24.5 °C	197 mm	14 days	31 days

August records

Hottest day

38.0 °C

August 19, 2023 estimate

Nearby station: 37.4 °C on August 9, 1996 measured

Coldest night

23.1 °C

August 16, 1943 estimate

Nearby station: 16.6 °C on August 25, 1986 measured

Wettest day

49 mm

August 27, 1995 estimate

The weather on your birthday in Bangkok

Any day since 1940: high, low, rain, snow, and how warm it was compared with the same date in every other year.

Questions & answers

How warm is Bangkok in August?

Highs average 33.0 °C and lows 26.6 °C. A typical August brings 30 hot days (30 °C or more) and 0 frost days.

Does it rain a lot in Bangkok in August?

About 144 mm falls in August, over some 24 days with at least 1 mm. The wettest August was 1957 (241 mm), the driest 1950 (54 mm).

What was the warmest August in Bangkok?

2016, with a mean temperature of 30.2 °C. The coldest was 1941 (26.6 °C). The last one, 2025, ranks 6 of 86.