Weather Forecast for Otaru

Hokkaido, Japan

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Sunny

Current Weather - Otaru: 17°C

Hokkaido, Japan

Sunny

Feels like 17°C

Wind

19 km/h W

Humidity

52%

Pressure

1010 mb

UV Index

5

Visibility

10 km

Sunny

Sunny

Sunday, May 31, 2026

High

18°C

Low

9°C

Rain Chance

0%

Hourly Forecast

Partly Cloudy 15°C
07:00
Sunny 17°C
08:00
Sunny 18°C
09:00
Sunny 17°C
10:00
Sunny 17°C
11:00
Sunny 17°C
12:00
Sunny 17°C
13:00
Sunny 17°C
14:00
Sunny 17°C
15:00
Sunny 17°C
16:00
Sunny 16°C
17:00
Sunny 14°C
18:00
Sunny 12°C
19:00
Clear 12°C
20:00
Clear 12°C
21:00
Clear 11°C
22:00
Clear 11°C
23:00
Jun 01

Day Statistics

Maximum Wind

29 km/h

Humidity

63%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

03:59 AM

Sunset

07:08 PM

Moonrise

07:45 PM

Moonset

03:22 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

9

μg/m³

PM10

11.1

μg/m³

NO₂

5.2

μg/m³

O₃

74

μg/m³

SO₂

2.6

μg/m³

CO

123.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

885.47

Diffuse Radiation

183.46

DNI

4486.78

GTI

1815.51

When to visit Otaru?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: July August September

January

☀️
-2°C
💧
16 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

☀️
-1°C
💧
14 Days of rain
❄️
Very heavy snowfall

March

☀️
3°C
💧
12 Days of rain
❄️
Very heavy snowfall

April

☀️
8°C
💧
10 Days of rain
❄️
Very heavy snowfall
🌵 Driest month

May

☀️
13°C
💧
13 Days of rain
❄️
Moderate snowfall

June

☀️
17°C
💧
12 Days of rain
❄️
No snowfall

July

☀️
22°C
💧
19 Days of rain
❄️
No snowfall
Best time to visit

August

☀️
24°C
💧
24 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month
🌧 Wettest month,

September

☀️
21°C
💧
22 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
14°C
💧
18 Days of rain
❄️
Moderate snowfall

November

☀️
7°C
💧
20 Days of rain
❄️
Very heavy snowfall

December

☀️
0°C
💧
20 Days of rain
❄️
Very heavy snowfall