Weather Forecast for Otaru

Hokkaido, Japan

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Mist

Current Weather - Otaru: 19°C

Hokkaido, Japan

Mist

Feels like 13°C

Wind

7 km/h SE

Humidity

95%

Pressure

1011 mb

UV Index

0

Visibility

2 km

Light rain shower

Light rain shower

Saturday, July 11, 2026

High

23°C

Low

19°C

Rain Chance

93%

Hourly Forecast

Light rain shower 19°C
00:00
Light rain shower 19°C
01:00
Mist 19°C
02:00
Mist 19°C
03:00
Light rain shower 19°C
04:00
Mist 19°C
05:00
Light rain shower 19°C
06:00
Mist 20°C
07:00
Patchy rain nearby 21°C
08:00
Light drizzle 21°C
09:00
Light rain shower 22°C
10:00
Light rain shower 22°C
11:00
Light rain shower 21°C
12:00
Light rain 23°C
13:00
Light rain shower 23°C
14:00
Light rain 22°C
15:00
Light rain shower 22°C
16:00
Light rain shower 21°C
17:00
Light rain shower 21°C
18:00
Mist 20°C
19:00
Mist 19°C
20:00
Mist 19°C
21:00
Light drizzle 20°C
22:00
Mist 20°C
23:00
Jul 12

Day Statistics

Maximum Wind

9 km/h

Humidity

94%

Precipitation

11 mm

UV Index

4

Visibility

7 km

Rain Chance

93%

Snow Chance

0%

Sun & Moon

Sunrise

04:06 AM

Sunset

07:16 PM

Moonrise

12:02 AM

Moonset

04:00 PM

Moon Phase

Waning Crescent

Moon Illumination

6%

Air Quality

PM2.5

4.2

μg/m³

PM10

4.8

μg/m³

NO₂

5.2

μg/m³

O₃

79.7

μg/m³

SO₂

2.3

μg/m³

CO

140.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

2.68

Diffuse Radiation

1.47

DNI

0

GTI

2.39

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