Weather Forecast for Otaru

Hokkaido, Japan

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Light rain shower

Current Weather - Otaru: 12°C

Hokkaido, Japan

Light rain shower

Feels like 13°C

Wind

4 km/h SE

Humidity

94%

Pressure

1015 mb

UV Index

0

Visibility

5 km

Moderate rain

Moderate rain

Sunday, May 24, 2026

High

15°C

Low

8°C

Rain Chance

98%

Hourly Forecast

Light rain 10°C
16:00
Light rain 10°C
17:00
Patchy light rain 11°C
18:00
Light drizzle 11°C
19:00
Patchy rain nearby 11°C
20:00
Light drizzle 11°C
21:00
Light drizzle 11°C
22:00
Light rain shower 12°C
23:00
May 25

Day Statistics

Maximum Wind

23 km/h

Humidity

73%

Precipitation

6 mm

UV Index

7

Visibility

8 km

Rain Chance

98%

Snow Chance

0%

Sun & Moon

Sunrise

04:03 AM

Sunset

07:01 PM

Moonrise

11:35 AM

Moonset

12:27 AM

Moon Phase

First Quarter

Moon Illumination

65%

Air Quality

PM2.5

6.1

μg/m³

PM10

8.4

μg/m³

NO₂

4.1

μg/m³

O₃

77.2

μg/m³

SO₂

2.8

μg/m³

CO

136.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

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