Best year time to visit Otaru

General weather information about Otaru

Average annual temperature is 10.1 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -12.3 °C

Number of sunny days: 94

Number of rainy days: 202

Number of snow days: 69

Average annual precipitation: 1440 mm

Look at detailed online map of Otaru

* Weather data for Otaru Japan is based on climate observations for 2023 year

Otaru air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 6.9 7.3 13.2 17.7 22.7 27.7 31 33.2 28.7 22.2 19.8 12.4
Average daytime temperature (°C) -2.7 -1.1 6.3 11.3 16.6 21.5 25.3 28.9 24 16.4 9.4 1.1
Average temperature (°C) -4.4 -2.8 3.3 7.6 12.4 17.8 22.3 25.6 20.6 12.9 6.1 -1.2
Average night temperature (°C) -6 -4.5 0.9 5 9.3 14.7 19.8 23 17.8 10.3 3.3 -3.4
Absolute minimum temperature (°C) -12.3 -8 -2.7 -0.7 3.2 9.3 14.6 20.4 12.6 3.4 -4.9 -8.8

Otaru monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 9.9 11.2 12.7 14.1 15.1 15.4 15.3 14.5 13.2 11.8 10.3 9.2
Daylight mean duration (h) 9.4 10.5 11.9 13.4 14.7 15.3 15 13.9 12.5 11 9.7 9.1
Daylight minimum duration (h) 9.1 9.9 11.2 12.7 14.1 15.2 14.6 13.3 11.8 10.4 9.3 9
Sunshine mean duration (h) 5.9 5.9 8.1 9.2 10.5 10.5 10 9.7 8.1 7.4 6.1 4.8
Precipitation (mm) 123 139 58 109 64 156 91 196 129 168 133 76
Sunny days 3 4 14 6 16 7 9 4 10 10 5 6
Rainy days 6 3 12 24 15 23 22 27 20 21 17 12
Snow days 22 21 5 8 13

Otaru - weather forecast by months

January February March April May June July August September October November December

Best time to visit Otaru:

The best time to visit Otaru during the most sunny months:

  • May — 10.5(h)
  • June — 10.5(h)

Months with the longest average daylight duration in Otaru:

  • June — 15.3(h)

The largest precipitation sum in Otaru is at

  • June — 156(mm)
  • August — 196(mm)
  • October — 168(mm)

Weather forecast in the closest to Otaru admin centers