When is the best time to go to Rumoi
The chart above shows the best time of year to visit Rumoi, 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 Rumoi
Rumoi weather by month
Please note our recommendations for when to visit Rumoi 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 |
|---|---|---|---|
| -2°C | 111mm | 2.2hrs | 10.4hrs |
The climate in Rumoi during January can be summarized as cold and damp.
Based on weather alone, this is probably a time of year to avoid going to Rumoi for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
January is in the winter in Rumoi and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -2°C (28°F), whilst at night -10°C (15°F) is normal.
On average January is the driest month of the year in Rumoi with around 111mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 28 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.2 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -2°C | 80mm | 3.5hrs | 11.5hrs |
February in Rumoi is generally a little damp with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Rumoi for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
February is in the winter in Rumoi and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -2°C (29°F), whilst at night -10°C (15°F) is normal.
On average February is the 2nd driest month of the year in Rumoi with around 80mm 3.1 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 25 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.5 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 2°C | 63mm | 5.2hrs | 12.8hrs |
The weather in March in Rumoi is characteristically cold and reasonably dry.
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 Rumoi.
March is in the spring in Rumoi and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing 2°C (36°F), whilst at night -5°C (23°F) is normal.
On average March is the 3rd driest month of the year in Rumoi with around 63mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 25 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.2 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 8°C | 54mm | 6.3hrs | 14.4hrs |
Rumoi's weather in April is typically cool and reasonably dry in nature.
It is perhaps a good month to visit Rumoi, with some particularly good weather at this time of year.
April is in the spring in Rumoi and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 9°C (49°F), whilst at night 1°C (34°F) is normal.
On average April is the 4th driest month of the year in Rumoi with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 14°C | 61mm | 6.7hrs | 15.8hrs |
May is a reasonably dry month in Rumoi and the temperature is generally mild.
It is perhaps a good month to visit Rumoi, with some very good weather at this time of year.
May is in the spring in Rumoi and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 6°C (43°F) is normal.
On average May is the 5th driest month of the year in Rumoi with around 61mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 66mm | 6.4hrs | 10.4hrs |
The climate in Rumoi during June can be summarized as mild and reasonably dry.
It is perhaps a good month to visit Rumoi, with some surprisingly good weather at this time of year.
June is in the summer in Rumoi and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 11°C (52°F) is normal.
On average June is the 6th driest month of the year in Rumoi with around 66mm 2.6 inches of rain making it a reasonably dry 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 6.4 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 92mm | 5.7hrs | 11.5hrs |
July in Rumoi is generally a little damp with the temperature being warm.
It is perhaps the perfect month to visit Rumoi, with some extremely good weather at this time of year.
July is in the summer in Rumoi and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 16°C (60°F) is normal.
On average July is the 6th wettest month of the year in Rumoi with around 92mm 3.6 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 5.7 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 148mm | 5.7hrs | 12.8hrs |
The weather in August in Rumoi is characteristically warm, humid and wet.
It is perhaps a good month to visit Rumoi, with some particularly good weather at this time of year.
August is in the summer in Rumoi and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (76°F), whilst at night 17°C (63°F) is normal.
On average August is the 5th wettest month of the year in Rumoi with around 148mm 5.8 inches of rain making it a wet 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 5.7 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 145mm | 6.2hrs | 14.4hrs |
Rumoi's weather in September is typically mild and wet in nature.
It is perhaps a good month to visit Rumoi, with some inordinately good weather at this time of year.
September is in the fall / autumn in Rumoi and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 12°C (53°F) is normal.
On average September is the 4th wettest month of the year in Rumoi with around 145mm 5.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.2 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 13°C | 140mm | 4.8hrs | 15.8hrs |
October is a wet month in Rumoi and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Rumoi.
October is in the fall / autumn in Rumoi and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night 6°C (42°F) is normal.
On average October is the 3rd wettest month of the year in Rumoi with around 140mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.8 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 6°C | 141mm | 2.4hrs | 10.4hrs |
November in Rumoi is generally wet with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Rumoi for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
November is in the fall / autumn in Rumoi and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cold 7°C (45°F), whilst at night 0°C (32°F) is normal.
On average November is the 2nd wettest month of the year in Rumoi with around 141mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 26 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.4 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 1°C | 136mm | 1.6hrs | 11.5hrs |
December in Rumoi is generally wet with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Rumoi for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
December is in the winter in Rumoi and is typically the warmest month of the year. Daytime maximum temperatures average around a freezing 1°C (34°F), whilst at night -5°C (23°F) is normal.
On average December is the wettest month of the year in Rumoi with around 136mm 5.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 29 days, although this may vary considerably.
On the flip side this corresponds to an average of 1.6 hours of sunshine per day.
Other monthly averages
Rumoi weather stats
| Hottest month: | August | 24.3°C 75.7°F |
|---|---|---|
| Driest month: | April | 54mm 2.1ins |
| Sunniest month: | September | 6.2hrs |
| Coldest month: | January | -2.5°C 27.5°F |
| Wettest month: | August | 148mm 5.8ins |
| Warmest sea: | August | 21.1°C 70°F |
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