When is the best time to go to Shiroi
The chart above shows the best time of year to visit Shiroi, Japan. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Shiroi
Shiroi weather by month
Please note our recommendations for when to visit Shiroi are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 8°C | 46mm | 6.2hrs | 11hrs |
Cool and reasonably dry weather often prevails in Shiroi during the month of January
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Shiroi.
January is in the winter in Shiroi and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 9°C (49°F), whilst at night -1°C (31°F) is normal.
On average January is the driest month of the year in Shiroi with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.2 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 9°C | 64mm | 5.8hrs | 11.8hrs |
February in Shiroi is generally reasonably dry with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Shiroi for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
February is in the winter in Shiroi and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 10°C (49°F), whilst at night 0°C (33°F) is normal.
On average February is the 2nd driest month of the year in Shiroi with around 64mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 96mm | 5.8hrs | 12.8hrs |
The weather in March in Shiroi is characteristically cool and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Shiroi for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
March is in the spring in Shiroi and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 3°C (38°F) is normal.
On average March is the 3rd driest month of the year in Shiroi with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 113mm | 5.7hrs | 13.9hrs |
Shiroi's weather in April is typically mild and damp in nature.
Based on weather alone, this is probably a time of year to avoid going to Shiroi for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
April is in the spring in Shiroi and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 9°C (48°F) is normal.
On average April is the 4th driest month of the year in Shiroi with around 113mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.7 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 115mm | 6.3hrs | 14.9hrs |
May is a damp month in Shiroi and the temperature is generally warm.
It is perhaps a good month to visit Shiroi, with some surprisingly good weather at this time of year.
May is in the spring in Shiroi and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 14°C (57°F) is normal.
On average May is the 5th driest month of the year in Shiroi with around 115mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 157mm | 4.4hrs | 11hrs |
Shiroi's weather in June is typically warm, humid and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Shiroi for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
June is in the summer in Shiroi and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (76°F), whilst at night 18°C (64°F) is normal.
On average June is the 6th driest month of the year in Shiroi with around 157mm 6.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.4 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 112mm | 4.8hrs | 11.8hrs |
July in Shiroi is generally damp with the temperature being hot.
It is perhaps a good month to visit Shiroi, with some very good weather at this time of year.
July is in the summer in Shiroi and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 21°C (70°F) is normal.
On average July is the 6th wettest month of the year in Shiroi with around 112mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.8 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 126mm | 6.4hrs | 12.8hrs |
The weather in August in Shiroi is characteristically hot, humid and wet.
It is perhaps a good month to visit Shiroi, with some surprisingly good weather at this time of year.
August is in the summer in Shiroi and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 23°C (74°F) is normal.
On average August is the 5th wettest month of the year in Shiroi with around 126mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 173mm | 4.3hrs | 13.9hrs |
Shiroi's weather in September is typically warm, humid and wet in nature.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Shiroi.
September is in the fall / autumn in Shiroi and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 19°C (67°F) is normal.
On average September is the 4th wettest month of the year in Shiroi with around 173mm 6.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.3 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 159mm | 4.6hrs | 14.9hrs |
October is a wet month in Shiroi and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Shiroi.
October is in the fall / autumn in Shiroi and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 13°C (56°F) is normal.
On average October is the 3rd wettest month of the year in Shiroi with around 159mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 87mm | 5hrs | 11hrs |
The weather in November in Shiroi is characteristically mild and a little damp.
It is perhaps a good month to visit Shiroi, with some surprisingly good weather at this time of year.
November is in the fall / autumn in Shiroi and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 16°C (62°F), whilst at night 7°C (45°F) is normal.
On average November is the 2nd wettest month of the year in Shiroi with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 46mm | 6hrs | 11.8hrs |
December in Shiroi is generally reasonably dry with the temperature being cool.
It is perhaps the perfect month to visit Shiroi, with some extremely good weather at this time of year.
December is in the winter in Shiroi and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 12°C (53°F), whilst at night 2°C (36°F) is normal.
On average December is the wettest month of the year in Shiroi with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
Other monthly averages
Shiroi weather stats
| Hottest month: | August | 30°C 86°F |
|---|---|---|
| Driest month: | January | 46mm 1.8ins |
| Sunniest month: | January | 6.2hrs |
| Coldest month: | January | 9.1°C 48.4°F |
| Wettest month: | September | 173mm 6.8ins |
| Warmest sea: | August | 26.4°C 79.5°F |
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