Besttimetovisit.co.zaClimate of Ōmishima
The island Ōmishima has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Ōmishima is 12° degrees and there is about 790 mm of rain in a year. It is dry for 97 days a year with an average humidity of 84% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -1°C and 26°C
- Night:the average nighttime temperature is between -6°C and 18°C
- Rain: it rains 169 days and there is a total of approximately 791 mm rainfall
- Snow: it snows an average of 92 days per year
- Sun hours: throughout the year there are 2112 sun hours
| Maximum temperature: | between -1°C and 26°C |
| Warmest month: | 26°C in August |
| Coldest month: | -1°C in January |
| Night temperature: | between -6°C and 18°C |
| Dry days: | 104 days |
| Days with rain: | 169 days |
| Days with snow: | 92 days |
| Total rain sum: | 791 mm |
| Hours of sunshine: | 2112 hours |
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Ōmishima.
Precipitation graph
This graph shows the average amount of rainfall per month for Ōmishima.
Climate table of Ōmishima
In this climate table you can see at a glance what the average weather per month is for Ōmishima. 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 Ōmishima might be like in a given month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day temp. (°C) | -1 | -1 | 3 | 10 | 17 | 22 | 25 | 26 | 22 | 15 | 9 | 2 |
| Night temp. (°C) | -6 | -6 | -3 | 3 | 8 | 12 | 17 | 18 | 14 | 8 | 3 | -2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Precipitation (mm) | 70 | 57 | 59 | 47 | 46 | 51 | 91 | 80 | 75 | 60 | 66 | 89 |
| Days with rain | 5 | 7 | 12 | 14 | 14 | 15 | 20 | 19 | 17 | 17 | 19 | 10 |
| Days with snow | 26 | 22 | 16 | 2 | - | - | - | - | - | - | 6 | 20 |
| Dry days | - | - | 3 | 14 | 17 | 15 | 11 | 12 | 13 | 14 | 5 | 1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Sun hours per day | 1 | 2 | 4 | 8 | 9 | 8 | 8 | 9 | 8 | 6 | 3 | 2 |
| Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 |
| UV-index | 1 | 1 | 1 | 4 | 4 | 5 | 6 | 5 | 4 | 3 | 1 | 1 |
Best time to visit Ōmishima
The best time to visit Ōmishima, Japan is June through September. In this period you have a pleasant temperature and little precipitation. On the island of Ōmishima, the warmest month is August with 26°C and the coldest is January with -1°C.
Climate of Ōmishima by month
What is the average climate in a given month for Ōmishima? 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.
Ōmishima weather experiences
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