Weather Forecast for Otaru

Hokkaido, Japan

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Sunny

Current Weather - Otaru: 10°C

Hokkaido, Japan

Sunny

Feels like 8°C

Wind

17 km/h NW

Humidity

54%

Pressure

1016 mb

UV Index

1

Visibility

10 km

Sunny

Sunny

Tuesday, April 14, 2026

High

8°C

Low

3°C

Rain Chance

0%

Hourly Forecast

Sunny 8°C
09:00
Sunny 8°C
10:00
Sunny 8°C
11:00
Sunny 8°C
12:00
Sunny 8°C
13:00
Sunny 8°C
14:00
Sunny 8°C
15:00
Sunny 10°C
16:00
Sunny 7°C
17:00
Sunny 6°C
18:00
Clear 4°C
19:00
Clear 3°C
20:00
Clear 3°C
21:00
Clear 3°C
22:00
Clear 3°C
23:00
Apr 15

Day Statistics

Maximum Wind

21 km/h

Humidity

69%

Precipitation

0 mm

UV Index

2

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

04:56 AM

Sunset

06:17 PM

Moonrise

03:15 AM

Moonset

02:29 PM

Moon Phase

Waning Crescent

Moon Illumination

15%

Air Quality

PM2.5

15.3

μg/m³

PM10

18.4

μg/m³

NO₂

11.7

μg/m³

O₃

75.7

μg/m³

SO₂

6.6

μg/m³

CO

149.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

474.5

Diffuse Radiation

97.12

DNI

1022.42

GTI

286.94

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