How warm is it in Tokyo in February?

Daytime highs averaged 10.8 °C, night-time lows 1.8 °C. The highest value of the past 10 years was 21.2 °C (20 Feb 2024), the lowest -2.4 °C (8 Feb 2026).

How often does it rain in Tokyo in February?

On average there were 6.2 rain days (at least 1 mm) with 60.0 mm of precipitation in total.

How warm is the sea in Tokyo in February?

The sea temperature averaged 14.3 °C (open-sea point approx. 10 km from the town).

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Tokyo weather in February: temperature & rain

Photo: David Kernan · CC BY 4.0

🇯🇵 Weather in Tokyo in February

This is what the weather in Tokyo (Japan) was like in February over the years 2017–2026.

Key facts at a glance

Prevailing weather: Partly cloudy

Avg. daytime high

10.8 °C

8.7 °C – 12.3 °C

Avg. night-time low

1.8 °C

-0.1 °C – 3.1 °C

Avg. rain days in period

6.2

22 % of days · ≥ 1.0 mm

Avg. precipitation in period

60.0 mm

12.4 mm – 102 mm

Avg. cloud cover

52 %

This data source has no sunshine hours – average cloud cover is shown instead.

Avg. sea temperature

14.3 °C

Sea temperature available for 5 of 10 years.

Extremes: Highest temperature 21.2 °C (20 Feb 2024) · Lowest temperature -2.4 °C (8 Feb 2026) · Avg. daily peak wind 24 km/h

Weather mix of all days

71Sunny
109Partly cloudy
40Cloudy
29Light rain
23Rain
10Snow

Summary

On average 10.8 °C during the day and 1.8 °C at night.
On average 6.2 rain days (Rain day = at least 1.0 mm of precipitation) with 60.0 mm of precipitation in total.
The sea averaged 14.3 °C.
Prevailing weather: Partly cloudy.
Warmest year: 2021 (avg. 12.3 °C), coolest: 2022 (avg. 8.7 °C).
Wettest year: 2024 (102 mm), driest: 2025 (12.4 mm).
Extremes: 21.2 °C on 20 Feb 2024 and -2.4 °C on 8 Feb 2026.

Overall values from all 10 years. How is this calculated?

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

2026
Avg. max12.0°Avg. min2.7°
Rain days
8 Rain days
Precipitation
101 mm
Avg. cloud cover
54 % cloudy
Sea temperature
14.5 °C
Max 19.8 °C · Min -2.4 °C
29 February does not exist this year – 28 February is used instead.
2025
Avg. max10.0°Avg. min0.8°
Rain days
2 Rain days
Precipitation
12.4 mm
Avg. cloud cover
40 % cloudy
Sea temperature
14.3 °C
Max 15.5 °C · Min -1.1 °C
29 February does not exist this year – 28 February is used instead.
2024
Avg. max11.5°Avg. min3.1°
Rain days
13 Rain days
Precipitation
102 mm
Avg. cloud cover
68 % cloudy
Sea temperature
13.9 °C
Max 21.2 °C · Min -0.6 °C
2023
Avg. max10.9°Avg. min1.9°
Rain days
4 Rain days
Precipitation
62.4 mm
Avg. cloud cover
56 % cloudy
Sea temperature
14.9 °C
Max 17.8 °C · Min -1.6 °C
29 February does not exist this year – 28 February is used instead.
2022
Avg. max8.7°Avg. min-0.1°
Rain days
6 Rain days
Precipitation
89.3 mm
Avg. cloud cover
43 % cloudy
Sea temperature
14.0 °C
Max 14.1 °C · Min -1.6 °C
29 February does not exist this year – 28 February is used instead.
2021
Avg. max12.3°Avg. min2.3°
Rain days
2 Rain days
Precipitation
70.5 mm
Avg. cloud cover
38 % cloudy
Sea temperature
–
Max 19.0 °C · Min -1.1 °C
29 February does not exist this year – 28 February is used instead.
2020
Avg. max12.0°Avg. min3.1°
Rain days
6 Rain days
Precipitation
39.9 mm
Avg. cloud cover
51 % cloudy
Sea temperature
–
Max 18.9 °C · Min -2.2 °C
2019
Avg. max11.0°Avg. min2.2°
Rain days
9 Rain days
Precipitation
70.1 mm
Avg. cloud cover
66 % cloudy
Sea temperature
–
Max 18.1 °C · Min -1.6 °C
29 February does not exist this year – 28 February is used instead.
2018
Avg. max8.9°Avg. min0.3°
Rain days
7 Rain days
Precipitation
23.4 mm
Avg. cloud cover
58 % cloudy
Sea temperature
–
Max 13.6 °C · Min -2.0 °C
29 February does not exist this year – 28 February is used instead.
2017
Avg. max10.3°Avg. min1.3°
Rain days
5 Rain days
Precipitation
29.1 mm
Avg. cloud cover
49 % cloudy
Sea temperature
–
Max 18.0 °C · Min -1.8 °C
29 February does not exist this year – 28 February is used instead.

Frequently asked questions

How warm is it in Tokyo in February?: Daytime highs averaged 10.8 °C, night-time lows 1.8 °C. The highest value of the past 10 years was 21.2 °C (20 Feb 2024), the lowest -2.4 °C (8 Feb 2026).
How often does it rain in Tokyo in February?: On average there were 6.2 rain days (at least 1 mm) with 60.0 mm of precipitation in total.
How warm is the sea in Tokyo in February?: The sea temperature averaged 14.3 °C (open-sea point approx. 10 km from the town).

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Data sources

Weather data: Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. Snow depth is the model value for the grid cell, not the depth on the slopes. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains.
Sea temperature: MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis); Sea measuring point approx. 10 km from the location (35.600, 139.810)
Place search: Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)