-3 to 17°C
temperature
1758 hours
sunshine per day
816 mm
rain
139 days
dry
139 days
rain
87 days
snow

Climate of Iturup

The island Iturup has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Iturup is 6° degrees and there is about 817 mm of rain in a year. It is dry for 101 days a year with an average humidity of 83% and an UV-index of 2.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -3°C and 17°C
  • Night:the average nighttime temperature is between -6°C and 15°C
  • Rain: it rains 139 days and there is a total of approximately 816 mm rainfall
  • Snow: it snows an average of 87 days per year
  • Sun hours: throughout the year there are 1758 sun hours
Maximum temperature: between -3°C and 17°C
Warmest month: 17°C in August
Coldest month: -3°C in February
Night temperature: between -6°C and 15°C
Dry days: 139 days
Days with rain: 139 days
Days with snow: 87 days
Total rain sum: 816 mm
Hours of sunshine: 1758 hours

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Iturup.

Precipitation graph

This graph shows the average amount of rainfall per month for Iturup.

Climate table of Iturup

In this climate table you can see at a glance what the average weather per month is for Iturup. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Iturup might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -2 -3 -1 2 6 10 14 17 16 11 6 1
Night temp. (°C) -4 -6 -4 0 3 8 12 15 14 9 3 -1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 59 50 60 49 49 56 70 77 63 96 89 98
Days with rain 2 3 7 11 15 14 16 15 14 20 16 6
Days with snow 20 18 16 6 1 - - - - - 8 18
Dry days 9 7 8 13 15 16 15 16 16 11 6 7
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 1 2 4 8 7 6 6 7 8 5 3 2
Wind force (Bft) 5 4 4 4 3 3 3 3 3 4 4 5
UV-index 1 1 1 2 3 3 4 4 4 2 1 1

Best time to visit Iturup

The best time to visit Iturup, Japan is in August and September. In this period you have a pleasant temperature and little precipitation. On the island of Iturup, the warmest month is August with 17°C and the coldest is February with -3°C.

Climate of Iturup by month

What is the average climate in a given month for Iturup? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Iturup weather experiences

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