Besttimetovisit.com.pkClimate of Rishiri
The island Rishiri has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Rishiri is 9° degrees and there is about 647 mm of rain in a year. It is dry for 121 days a year with an average humidity of 77% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -2°C and 21°C
- Night:the average nighttime temperature is between -4°C and 19°C
- Rain: it rains 129 days and there is a total of approximately 646 mm rainfall
- Snow: it snows an average of 65 days per year
- Sun hours: throughout the year there are 2110 sun hours
| Maximum temperature: | between -2°C and 21°C |
| Warmest month: | 21°C in August |
| Coldest month: | -2°C in January |
| Night temperature: | between -4°C and 19°C |
| Dry days: | 171 days |
| Days with rain: | 129 days |
| Days with snow: | 65 days |
| Total rain sum: | 646 mm |
| Hours of sunshine: | 2110 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Rishiri.
Precipitation graph
This graph shows the average amount of rainfall per month for Rishiri.
Climate table of Rishiri
In this climate table you can see at a glance what the average weather per month is for Rishiri. 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 Rishiri might be like in a given month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day temp. (°C) | -2 | -2 | 1 | 5 | 9 | 13 | 18 | 21 | 19 | 14 | 7 | 1 |
| Night temp. (°C) | -4 | -4 | -1 | 3 | 7 | 12 | 16 | 19 | 18 | 11 | 4 | -2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Precipitation (mm) | 51 | 35 | 40 | 33 | 38 | 43 | 66 | 68 | 70 | 64 | 65 | 73 |
| Days with rain | 2 | 3 | 7 | 11 | 13 | 13 | 15 | 16 | 15 | 18 | 11 | 5 |
| Days with snow | 16 | 13 | 13 | 3 | - | - | - | - | - | - | 6 | 14 |
| Dry days | 13 | 12 | 11 | 16 | 18 | 17 | 16 | 15 | 15 | 13 | 13 | 12 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Sun hours per day | 1 | 2 | 5 | 9 | 9 | 8 | 8 | 9 | 8 | 7 | 3 | 2 |
| Wind force (Bft) | 5 | 5 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 5 | 5 | 5 |
| UV-index | 1 | 1 | 2 | 2 | 3 | 4 | 5 | 5 | 5 | 3 | 1 | 1 |
Best time to visit Rishiri
The best time to visit Rishiri, Japan is July through September. In this period you have a pleasant temperature and little precipitation. On the island of Rishiri, the warmest month is August with 21°C and the coldest is January with -2°C.
Climate of Rishiri by month
What is the average climate in a given month for Rishiri? 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.
Rishiri weather experiences
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