When is the best time to go to Hamamatsu
The chart above shows the best time of year to visit Hamamatsu, 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 Hamamatsu
Hamamatsu weather by month
Please note our recommendations for when to visit Hamamatsu 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 |
|---|---|---|---|
| 9°C | 57mm | 6.7hrs | 11hrs |
The weather in January in Hamamatsu is characteristically cool 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 Hamamatsu.
January is in the winter in Hamamatsu and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 2°C (35°F) is normal.
On average January is the driest month of the year in Hamamatsu with around 57mm 2.2 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 6.7 hours of sunshine per day.
Hamamatsu weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 10°C | 85mm | 6.5hrs | 11.8hrs |
February in Hamamatsu is generally a little damp with the temperature being cool.
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 Hamamatsu.
February is in the winter in Hamamatsu and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 11°C (51°F), whilst at night 2°C (36°F) is normal.
On average February is the 2nd driest month of the year in Hamamatsu with around 85mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
Hamamatsu weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 12°C | 148mm | 6.5hrs | 12.8hrs |
The weather in March in Hamamatsu is characteristically cool and wet.
Based on weather alone, this is probably a time of year to avoid going to Hamamatsu for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
March is in the spring in Hamamatsu and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 5°C (41°F) is normal.
On average March is the 3rd driest month of the year in Hamamatsu with around 148mm 5.8 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 6.5 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 181mm | 6.1hrs | 13.9hrs |
Hamamatsu's weather in April is typically mild and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Hamamatsu for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
April is in the spring in Hamamatsu and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 11°C (51°F) is normal.
On average April is the 4th driest month of the year in Hamamatsu with around 181mm 7.1 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 6.1 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 204mm | 6.7hrs | 14.8hrs |
May is a very wet month in Hamamatsu and the temperature is generally warm.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it a good time to visit Hamamatsu.
May is in the spring in Hamamatsu and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 15°C (59°F) is normal.
On average May is the 5th driest month of the year in Hamamatsu with around 204mm 8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 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 |
|---|---|---|---|
| 23°C | 267mm | 5.1hrs | 11hrs |
June in Hamamatsu is generally very wet with the temperature being warm.
It is perhaps a good month to visit Hamamatsu, with some particularly good weather at this time of year.
June is in the summer in Hamamatsu and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 19°C (66°F) is normal.
On average June is the 6th driest month of the year in Hamamatsu with around 267mm 10.5 inches of rain making it a very 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 5.1 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 223mm | 5.8hrs | 11.8hrs |
July in Hamamatsu is generally very wet with the temperature being hot.
It is perhaps a good month to visit Hamamatsu, with some surprisingly good weather at this time of year.
July is in the summer in Hamamatsu and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 23°C (73°F) is normal.
On average July is the 6th wettest month of the year in Hamamatsu with around 223mm 8.8 inches of rain making it a very 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 5.8 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 210mm | 7.2hrs | 12.8hrs |
The weather in August in Hamamatsu is characteristically hot, humid and very wet.
Based on weather alone, this is probably a time of year to avoid going to Hamamatsu for your holidays. The weather is often not a good and not conducive to spending time outdoors.
August is in the summer in Hamamatsu and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 24°C (75°F) is normal.
On average August is the 5th wettest month of the year in Hamamatsu with around 210mm 8.3 inches of rain making it a very 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 7.2 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 211mm | 5.4hrs | 13.9hrs |
Hamamatsu's weather in September is typically hot, humid and very wet in nature.
It is perhaps a good month to visit Hamamatsu, with some inordinately good weather at this time of year.
September is in the fall / autumn in Hamamatsu and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 21°C (69°F) is normal.
On average September is the 4th wettest month of the year in Hamamatsu with around 211mm 8.3 inches of rain making it a very 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 5.4 hours of sunshine per day.
Hamamatsu weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 152mm | 5.5hrs | 14.8hrs |
October is a wet month in Hamamatsu and the temperature is generally warm.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit Hamamatsu.
October is in the fall / autumn in Hamamatsu and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 15°C (59°F) is normal.
On average October is the 3rd wettest month of the year in Hamamatsu with around 152mm 6 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 5.5 hours of sunshine per day.
Hamamatsu weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 105mm | 5.8hrs | 11hrs |
Mild and damp weather often prevails in Hamamatsu during the month of November
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 Hamamatsu.
November is in the fall / autumn in Hamamatsu and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 9°C (49°F) is normal.
On average November is the 2nd wettest month of the year in Hamamatsu with around 105mm 4.1 inches of rain making it a damp 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.
Hamamatsu weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 56mm | 6.5hrs | 11.8hrs |
December in Hamamatsu is generally reasonably dry with the temperature being cool.
It is perhaps the perfect month to visit Hamamatsu, with some surprisingly good weather at this time of year.
December is in the winter in Hamamatsu and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 4°C (39°F) is normal.
On average December is the wettest month of the year in Hamamatsu with around 56mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
Other monthly averages
Hamamatsu weather stats
| Hottest month: | August | 30.5°C 86.9°F |
|---|---|---|
| Driest month: | December | 56mm 2.2ins |
| Sunniest month: | January | 6.7hrs |
| Coldest month: | January | 9.7°C 49.5°F |
| Wettest month: | June | 267mm 10.5ins |
| Warmest sea: | August | 27.7°C 81.9°F |
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