Tokyo · Japan

Tokyo in October: every year compared

In October, Tokyo averages highs of 21.1 °C and lows of 14.9 °C, with 209 mm of precipitation. The warmest October was 2024 (20.1 °C), the coldest 1947 (15.4 °C).

Avg. highAvg. high 21.1 °C

Avg. lowAvg. low 14.9 °C

PrecipitationPrecipitation 209 mm

Rainy daysRainy days 13

Day by day through October

Normal high and low for each day of October in Tokyo.

Normal high and low, day by dayNormal 1991–2020

Every October in Tokyo, ranked

86 months of October since 1940. The last one, 2025, ranks 16 of 86 (+0.3 °C vs normal).

194019832025

2025 · 18.2 °C · +0.3 °C vs normal · rank 16 of 86

Warmest years

1202420.1 °C
2201919.4 °C
3199819.3 °C
4199419.1 °C
5201318.9 °C

Coldest years

1197115.4 °C
2194715.4 °C
3196515.6 °C
4195415.7 °C
5196815.8 °C

All 86 years in a table

Year	Mean temperature	Daytime highs	Night lows	Precipitation	Hot days (30 °C+)	Rainy days
2025	18.2 °C	21.1 °C	15.5 °C	142 mm	0 days	18 days
2024	20.1 °C	23.5 °C	16.9 °C	147 mm	1 day	16 days
2023	18.4 °C	22.7 °C	14.4 °C	116 mm	0 days	8 days
2022	17.1 °C	20.8 °C	13.7 °C	125 mm	0 days	14 days
2021	17.9 °C	21.4 °C	14.7 °C	185 mm	0 days	14 days
2020	17.3 °C	20.4 °C	14.4 °C	247 mm	0 days	14 days
2019	19.4 °C	22.3 °C	16.7 °C	344 mm	0 days	17 days
2018	18.8 °C	22.2 °C	15.8 °C	71 mm	1 day	10 days
2017	16.9 °C	19.9 °C	14.2 °C	478 mm	0 days	19 days
2016	18.5 °C	21.8 °C	15.4 °C	89 mm	0 days	10 days
2015	17.9 °C	21.5 °C	14.5 °C	78 mm	0 days	8 days
2014	17.9 °C	21.6 °C	14.5 °C	241 mm	0 days	12 days
2013	18.9 °C	21.8 °C	16.2 °C	356 mm	0 days	12 days
2012	18.2 °C	21.8 °C	14.8 °C	125 mm	0 days	15 days
2011	18.2 °C	21.3 °C	15.2 °C	151 mm	0 days	15 days
2010	18.0 °C	20.7 °C	15.5 °C	234 mm	0 days	14 days
2009	17.8 °C	21.0 °C	14.9 °C	250 mm	0 days	14 days
2008	18.4 °C	21.6 °C	15.4 °C	111 mm	0 days	10 days
2007	17.9 °C	21.1 °C	15.0 °C	191 mm	0 days	13 days
2006	18.6 °C	21.7 °C	15.9 °C	300 mm	0 days	11 days
2005	18.4 °C	21.2 °C	15.9 °C	135 mm	0 days	18 days
2004	16.9 °C	19.7 °C	14.2 °C	593 mm	0 days	16 days
2003	16.6 °C	20.0 °C	13.6 °C	136 mm	0 days	9 days
2002	17.7 °C	21.2 °C	14.5 °C	181 mm	0 days	9 days
2001	17.7 °C	21.3 °C	14.5 °C	268 mm	0 days	12 days
2000	17.8 °C	20.7 °C	15.1 °C	142 mm	0 days	15 days
1999	18.7 °C	22.3 °C	15.2 °C	111 mm	0 days	10 days
1998	19.3 °C	22.5 °C	16.3 °C	137 mm	0 days	15 days
1997	17.1 °C	21.2 °C	13.0 °C	43 mm	0 days	8 days
1996	16.8 °C	20.4 °C	13.2 °C	76 mm	0 days	13 days
1995	18.4 °C	21.9 °C	15.1 °C	77 mm	0 days	8 days
1994	19.1 °C	21.8 °C	16.8 °C	87 mm	0 days	12 days
1993	16.5 °C	19.5 °C	13.3 °C	145 mm	0 days	13 days
1992	16.6 °C	20.0 °C	13.4 °C	302 mm	0 days	16 days
1991	17.6 °C	19.9 °C	15.3 °C	564 mm	0 days	19 days
1990	18.2 °C	21.4 °C	15.4 °C	136 mm	0 days	15 days
1989	16.6 °C	19.8 °C	13.4 °C	169 mm	0 days	18 days
1988	16.4 °C	19.7 °C	13.4 °C	154 mm	0 days	14 days
1987	17.9 °C	21.0 °C	15.1 °C	156 mm	0 days	15 days
1986	16.0 °C	19.3 °C	13.0 °C	112 mm	0 days	15 days
1985	17.1 °C	20.7 °C	13.7 °C	66 mm	0 days	5 days
1984	16.5 °C	19.7 °C	13.6 °C	128 mm	0 days	11 days
1983	16.4 °C	19.7 °C	13.3 °C	136 mm	0 days	15 days
1982	16.7 °C	20.5 °C	13.4 °C	142 mm	0 days	9 days
1981	16.7 °C	20.0 °C	13.6 °C	205 mm	0 days	10 days
1980	17.3 °C	20.6 °C	14.1 °C	168 mm	0 days	12 days
1979	18.4 °C	21.8 °C	15.0 °C	270 mm	0 days	12 days
1978	16.6 °C	20.4 °C	13.3 °C	226 mm	0 days	13 days
1977	17.9 °C	21.7 °C	14.6 °C	56 mm	0 days	9 days
1976	16.9 °C	20.4 °C	13.9 °C	185 mm	0 days	13 days
1975	16.8 °C	19.7 °C	14.0 °C	256 mm	0 days	17 days
1974	17.2 °C	20.1 °C	14.6 °C	155 mm	0 days	18 days
1973	16.7 °C	20.1 °C	13.5 °C	214 mm	0 days	14 days
1972	17.8 °C	21.3 °C	14.6 °C	87 mm	0 days	12 days
1971	15.4 °C	18.3 °C	12.8 °C	286 mm	0 days	20 days
1970	16.7 °C	20.3 °C	13.3 °C	134 mm	0 days	15 days
1969	16.0 °C	19.5 °C	12.9 °C	182 mm	0 days	15 days
1968	15.8 °C	18.8 °C	13.0 °C	213 mm	0 days	19 days
1967	16.3 °C	19.8 °C	13.2 °C	316 mm	0 days	17 days
1966	17.2 °C	20.9 °C	14.0 °C	134 mm	0 days	11 days
1965	15.6 °C	19.2 °C	12.7 °C	70 mm	0 days	9 days
1964	15.9 °C	19.5 °C	12.7 °C	132 mm	0 days	11 days
1963	16.2 °C	19.8 °C	13.0 °C	344 mm	0 days	14 days
1962	16.3 °C	20.1 °C	13.0 °C	174 mm	0 days	13 days
1961	18.5 °C	21.4 °C	15.9 °C	315 mm	0 days	22 days
1960	16.6 °C	20.3 °C	13.2 °C	167 mm	0 days	16 days
1959	17.4 °C	20.8 °C	14.5 °C	231 mm	0 days	19 days
1958	15.8 °C	18.9 °C	13.0 °C	216 mm	0 days	17 days
1957	17.0 °C	20.8 °C	13.7 °C	156 mm	0 days	13 days
1956	17.5 °C	20.6 °C	14.7 °C	201 mm	0 days	20 days
1955	17.5 °C	20.6 °C	14.5 °C	344 mm	0 days	20 days
1954	15.7 °C	19.1 °C	12.8 °C	163 mm	0 days	16 days
1953	17.0 °C	21.1 °C	13.5 °C	112 mm	0 days	10 days
1952	16.5 °C	19.6 °C	13.7 °C	106 mm	0 days	11 days
1951	17.1 °C	20.3 °C	14.1 °C	132 mm	0 days	14 days
1950	15.8 °C	18.7 °C	13.1 °C	155 mm	0 days	16 days
1949	16.4 °C	19.3 °C	13.5 °C	207 mm	0 days	17 days
1948	17.2 °C	20.2 °C	14.5 °C	169 mm	0 days	12 days
1947	15.4 °C	18.7 °C	12.5 °C	109 mm	0 days	9 days
1946	17.1 °C	20.8 °C	13.8 °C	143 mm	0 days	12 days
1945	17.3 °C	20.4 °C	14.3 °C	260 mm	0 days	17 days
1944	17.4 °C	20.0 °C	15.2 °C	167 mm	0 days	21 days
1943	17.0 °C	20.5 °C	13.9 °C	111 mm	0 days	16 days
1942	16.2 °C	20.2 °C	12.5 °C	71 mm	0 days	7 days
1941	16.7 °C	20.1 °C	13.7 °C	130 mm	0 days	13 days
1940	16.9 °C	20.4 °C	13.4 °C	83 mm	0 days	5 days

October records

Hottest day

30.5 °C

October 7, 2018 estimate

Nearby station: 32.6 °C on October 1, 1979 measured

Coldest night

5.2 °C

October 31, 1949 estimate

Nearby station: 5.9 °C on October 29, 1958 measured

Wettest day

151 mm

October 22, 2017 estimate

The weather on your birthday in Tokyo

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 Tokyo in October?

Highs average 21.1 °C and lows 14.9 °C. A typical October brings 0 hot days (30 °C or more) and 0 frost days.

Does it rain a lot in Tokyo in October?

About 209 mm falls in October, over some 13 days with at least 1 mm. The wettest October was 2004 (593 mm), the driest 1997 (43 mm).

What was the warmest October in Tokyo?

2024, with a mean temperature of 20.1 °C. The coldest was 1947 (15.4 °C). The last one, 2025, ranks 16 of 86.