Bangkok · Thailand

Bangkok in April: every year compared

In April, Bangkok averages highs of 35.4 °C and lows of 27.5 °C, with 68 mm of precipitation. The warmest April was 2024 (32.1 °C), the coldest 1945 (27.5 °C).

Avg. highAvg. high 35.4 °C

Avg. lowAvg. low 27.5 °C

PrecipitationPrecipitation 68 mm

Rainy daysRainy days 10

Day by day through April

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

Normal high and low, day by dayNormal 1991–2020

Every April in Bangkok, ranked

86 months of April since 1940. The last one, 2025, ranks 29 of 86 (−0.1 °C vs normal).

194019832025

2025 · 30.6 °C · −0.1 °C vs normal · rank 29 of 86

Warmest years

1202432.1 °C
2199231.7 °C
3199531.7 °C
4200431.7 °C
5201631.6 °C

Coldest years

1194527.5 °C
2195327.7 °C
3194828.1 °C
4194628.4 °C
5197228.8 °C

All 86 years in a table

Year	Mean temperature	Daytime highs	Night lows	Precipitation	Hot days (30 °C+)	Rainy days
2025	30.6 °C	34.8 °C	27.4 °C	68 mm	30 days	11 days
2024	32.1 °C	36.4 °C	29.4 °C	2 mm	30 days	1 day
2023	31.2 °C	35.3 °C	28.3 °C	25 mm	30 days	6 days
2022	29.8 °C	34.1 °C	26.4 °C	60 mm	28 days	11 days
2021	29.2 °C	32.9 °C	26.6 °C	226 mm	28 days	21 days
2020	30.6 °C	34.8 °C	27.6 °C	52 mm	30 days	9 days
2019	31.5 °C	35.8 °C	28.5 °C	29 mm	30 days	8 days
2018	29.2 °C	33.2 °C	26.1 °C	187 mm	26 days	12 days
2017	30.4 °C	34.8 °C	27.3 °C	40 mm	30 days	10 days
2016	31.6 °C	36.3 °C	28.6 °C	10 mm	30 days	1 day
2015	30.0 °C	34.5 °C	26.7 °C	83 mm	28 days	10 days
2014	30.9 °C	35.6 °C	27.7 °C	44 mm	30 days	10 days
2013	30.6 °C	35.1 °C	27.2 °C	50 mm	30 days	9 days
2012	31.2 °C	36.0 °C	27.8 °C	38 mm	30 days	10 days
2011	29.5 °C	34.0 °C	26.3 °C	88 mm	30 days	14 days
2010	31.5 °C	36.2 °C	28.4 °C	23 mm	30 days	6 days
2009	30.1 °C	34.8 °C	26.9 °C	117 mm	29 days	18 days
2008	30.1 °C	34.6 °C	27.1 °C	95 mm	29 days	15 days
2007	30.2 °C	34.7 °C	27.2 °C	128 mm	30 days	16 days
2006	30.7 °C	35.1 °C	27.5 °C	63 mm	30 days	12 days
2005	31.2 °C	35.7 °C	28.2 °C	64 mm	30 days	9 days
2004	31.7 °C	36.7 °C	28.3 °C	27 mm	30 days	9 days
2003	31.5 °C	36.4 °C	28.1 °C	48 mm	30 days	9 days
2002	31.0 °C	35.7 °C	27.7 °C	60 mm	30 days	7 days
2001	31.5 °C	36.3 °C	28.2 °C	53 mm	30 days	11 days
2000	29.5 °C	33.4 °C	26.7 °C	173 mm	28 days	20 days
1999	29.6 °C	33.9 °C	26.6 °C	183 mm	28 days	23 days
1998	31.4 °C	35.8 °C	28.4 °C	29 mm	30 days	8 days
1997	30.2 °C	35.1 °C	26.5 °C	46 mm	30 days	10 days
1996	30.4 °C	35.2 °C	27.1 °C	126 mm	29 days	20 days
1995	31.7 °C	36.9 °C	28.3 °C	38 mm	30 days	9 days
1994	31.1 °C	36.4 °C	27.4 °C	22 mm	30 days	6 days
1993	31.1 °C	36.2 °C	27.6 °C	27 mm	30 days	5 days
1992	31.7 °C	36.8 °C	28.1 °C	3 mm	30 days	1 day
1991	30.2 °C	34.5 °C	27.2 °C	91 mm	28 days	6 days
1990	31.3 °C	36.4 °C	27.9 °C	41 mm	30 days	7 days
1989	31.3 °C	36.4 °C	28.0 °C	17 mm	30 days	3 days
1988	30.3 °C	34.5 °C	27.2 °C	138 mm	30 days	21 days
1987	30.8 °C	36.1 °C	27.2 °C	37 mm	30 days	9 days
1986	30.3 °C	35.1 °C	27.1 °C	42 mm	30 days	12 days
1985	30.3 °C	34.9 °C	26.7 °C	109 mm	28 days	13 days
1984	30.4 °C	35.0 °C	27.3 °C	43 mm	30 days	10 days
1983	31.0 °C	35.4 °C	28.1 °C	2 mm	30 days	0 days
1982	29.6 °C	34.1 °C	26.2 °C	80 mm	30 days	11 days
1981	29.9 °C	34.7 °C	26.7 °C	51 mm	30 days	13 days
1980	31.2 °C	36.4 °C	27.8 °C	49 mm	30 days	7 days
1979	30.8 °C	36.0 °C	27.0 °C	57 mm	30 days	12 days
1978	30.8 °C	35.8 °C	27.3 °C	43 mm	30 days	12 days
1977	29.7 °C	34.2 °C	26.6 °C	33 mm	30 days	5 days
1976	30.0 °C	35.1 °C	26.5 °C	81 mm	30 days	10 days
1975	30.0 °C	34.5 °C	26.7 °C	78 mm	30 days	12 days
1974	28.9 °C	33.4 °C	25.7 °C	114 mm	30 days	17 days
1973	31.0 °C	35.9 °C	27.6 °C	12 mm	30 days	4 days
1972	28.8 °C	33.3 °C	25.3 °C	109 mm	28 days	19 days
1971	29.4 °C	34.5 °C	25.8 °C	66 mm	30 days	11 days
1970	29.4 °C	34.0 °C	26.1 °C	66 mm	30 days	15 days
1969	30.5 °C	35.3 °C	27.1 °C	41 mm	29 days	6 days
1968	28.8 °C	33.4 °C	25.6 °C	101 mm	28 days	19 days
1967	29.5 °C	35.0 °C	25.6 °C	62 mm	30 days	18 days
1966	30.7 °C	35.5 °C	27.4 °C	36 mm	30 days	12 days
1965	29.9 °C	34.8 °C	26.3 °C	73 mm	30 days	18 days
1964	30.1 °C	35.0 °C	26.6 °C	50 mm	30 days	13 days
1963	30.0 °C	34.8 °C	26.3 °C	48 mm	29 days	9 days
1962	30.0 °C	34.6 °C	26.6 °C	75 mm	30 days	14 days
1961	29.8 °C	34.4 °C	26.4 °C	68 mm	30 days	11 days
1960	30.9 °C	35.7 °C	27.3 °C	28 mm	30 days	5 days
1959	30.3 °C	34.9 °C	26.7 °C	43 mm	30 days	8 days
1958	30.1 °C	34.7 °C	26.8 °C	39 mm	30 days	8 days
1957	29.6 °C	34.2 °C	26.3 °C	95 mm	29 days	10 days
1956	28.9 °C	33.3 °C	25.8 °C	79 mm	30 days	19 days
1955	29.1 °C	34.1 °C	25.7 °C	103 mm	30 days	17 days
1954	30.2 °C	35.2 °C	26.6 °C	40 mm	29 days	6 days
1953	27.7 °C	32.2 °C	24.2 °C	322 mm	26 days	30 days
1952	29.2 °C	33.7 °C	25.6 °C	74 mm	29 days	13 days
1951	30.3 °C	35.4 °C	26.6 °C	15 mm	30 days	4 days
1950	29.9 °C	34.6 °C	26.3 °C	37 mm	30 days	11 days
1949	29.2 °C	33.9 °C	25.8 °C	63 mm	30 days	13 days
1948	28.1 °C	32.2 °C	24.7 °C	136 mm	26 days	15 days
1947	28.8 °C	33.2 °C	25.6 °C	61 mm	30 days	15 days
1946	28.4 °C	32.9 °C	25.0 °C	163 mm	28 days	20 days
1945	27.5 °C	31.6 °C	24.2 °C	231 mm	22 days	23 days
1944	29.0 °C	33.5 °C	25.6 °C	91 mm	30 days	14 days
1943	29.0 °C	34.1 °C	25.5 °C	22 mm	30 days	5 days
1942	29.2 °C	33.5 °C	26.0 °C	83 mm	30 days	14 days
1941	29.3 °C	33.7 °C	25.8 °C	98 mm	30 days	16 days
1940	29.5 °C	34.1 °C	26.1 °C	86 mm	30 days	13 days

April records

Hottest day

40.3 °C

April 23, 1990 estimate

Nearby station: 41.1 °C on April 30, 2024 measured

Coldest night

20.7 °C

April 3, 2022 estimate

Nearby station: 18.3 °C on April 9, 1943 measured

Wettest day

81 mm

April 28, 2018 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 April?

Highs average 35.4 °C and lows 27.5 °C. A typical April brings 30 hot days (30 °C or more) and 0 frost days.

Does it rain a lot in Bangkok in April?

About 68 mm falls in April, over some 10 days with at least 1 mm. The wettest April was 1953 (322 mm), the driest 1983 (2 mm).

What was the warmest April in Bangkok?

2024, with a mean temperature of 32.1 °C. The coldest was 1945 (27.5 °C). The last one, 2025, ranks 29 of 86.