When is the best time to go to Namerikawa
The chart above shows the best time of year to visit Namerikawa, 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 Namerikawa
Namerikawa weather by month
Please note our recommendations for when to visit Namerikawa 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 | Sea temp |
|---|---|---|---|---|
| 5°C | 262mm | 2.4hrs | 10.9hrs | 12°C |
January in Namerikawa is generally very wet with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Namerikawa for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
January is in the winter in Namerikawa and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 6°C (42°F), whilst at night -1°C (31°F) is normal.
On average January is the driest month of the year in Namerikawa with around 262mm 10.3 inches of rain making it a very wet 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 2.4 hours of sunshine per day.
Namerikawa weather in January »
February
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 5°C | 174mm | 3.3hrs | 11.7hrs | 11°C |
February in Namerikawa is generally wet with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Namerikawa for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
February is in the winter in Namerikawa and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 6°C (43°F), whilst at night -1°C (30°F) is normal.
On average February is the 2nd driest month of the year in Namerikawa with around 174mm 6.8 inches of rain making it a wet 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 3.3 hours of sunshine per day.
Namerikawa weather in February »
March
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 9°C | 139mm | 4.8hrs | 12.8hrs | 11°C |
The weather in March in Namerikawa is characteristically cool and wet.
Based on weather alone, this is probably a time of year to avoid going to Namerikawa for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
March is in the spring in Namerikawa and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 1°C (34°F) is normal.
On average March is the 3rd driest month of the year in Namerikawa with around 139mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.8 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 15°C | 119mm | 6.2hrs | 14hrs | 12°C |
Namerikawa's weather in April is typically mild and damp in nature.
It is perhaps a good month to visit Namerikawa, with some very good weather at this time of year.
April is in the spring in Namerikawa and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 7°C (44°F) is normal.
On average April is the 4th driest month of the year in Namerikawa with around 119mm 4.7 inches of rain making it a damp 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.
May
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 20°C | 120mm | 7hrs | 15hrs | 15°C |
May is a wet month in Namerikawa and the temperature is generally mild.
It is perhaps the perfect month to visit Namerikawa, with some extremely good weather at this time of year.
May is in the spring in Namerikawa and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 12°C (53°F) is normal.
On average May is the 5th driest month of the year in Namerikawa with around 120mm 4.7 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 7 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 22°C | 190mm | 5.5hrs | 10.9hrs | 19°C |
June in Namerikawa is generally wet with the temperature being warm.
It is perhaps a good month to visit Namerikawa, with some particularly good weather at this time of year.
June is in the summer in Namerikawa and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 17°C (62°F) is normal.
On average June is the 6th driest month of the year in Namerikawa with around 190mm 7.5 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 5.5 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 26°C | 233mm | 5.8hrs | 11.7hrs | 23°C |
July in Namerikawa is generally very wet with the temperature being hot.
It is perhaps the perfect month to visit Namerikawa, with some inordinately good weather at this time of year.
July is in the summer in Namerikawa and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 21°C (70°F) is normal.
On average July is the 6th wettest month of the year in Namerikawa with around 233mm 9.2 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 | Sea temp |
|---|---|---|---|---|
| 28°C | 171mm | 7hrs | 12.8hrs | 26°C |
The weather in August in Namerikawa is characteristically hot, humid and wet.
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 Namerikawa.
August is in the summer in Namerikawa and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 22°C (72°F) is normal.
On average August is the 5th wettest month of the year in Namerikawa with around 171mm 6.7 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 7 hours of sunshine per day.
Namerikawa weather in August »
September
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 23°C | 230mm | 4.9hrs | 14hrs | 25°C |
Namerikawa's weather in September is typically warm, humid and very wet in nature.
It is perhaps the perfect month to visit Namerikawa, with some very good weather at this time of year.
September is in the fall / autumn in Namerikawa and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 18°C (65°F) is normal.
On average September is the 4th wettest month of the year in Namerikawa with around 230mm 9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.9 hours of sunshine per day.
Namerikawa weather in September »
October
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 18°C | 164mm | 4.9hrs | 15hrs | 21°C |
October is a wet month in Namerikawa and the temperature is generally mild.
It is perhaps a good month to visit Namerikawa, with some particularly good weather at this time of year.
October is in the fall / autumn in Namerikawa and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 20°C (69°F), whilst at night 12°C (53°F) is normal.
On average October is the 3rd wettest month of the year in Namerikawa with around 164mm 6.5 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 4.9 hours of sunshine per day.
Namerikawa weather in October »
November
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 14°C | 205mm | 3.7hrs | 10.9hrs | 18°C |
November is a very wet month in Namerikawa and the temperature is generally mild.
Based on weather alone, this is probably a time of year to avoid going to Namerikawa for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
November is in the fall / autumn in Namerikawa and is typically the 2nd warmest 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 November is the 2nd wettest month of the year in Namerikawa with around 205mm 8.1 inches of rain making it a very 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 3.7 hours of sunshine per day.
Namerikawa weather in November »
December
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 8°C | 247mm | 2.7hrs | 11.7hrs | 15°C |
December in Namerikawa is generally very wet with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Namerikawa for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Namerikawa and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 9°C (49°F), whilst at night 2°C (36°F) is normal.
On average December is the wettest month of the year in Namerikawa with around 247mm 9.7 inches of rain making it a very 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 2.7 hours of sunshine per day.
Other monthly averages
Namerikawa weather stats
| Hottest month: | August | 30.5°C 86.9°F |
|---|---|---|
| Driest month: | April | 119mm 4.7ins |
| Sunniest month: | August | 7hrs |
| Coldest month: | January | 5.4°C 41.7°F |
| Wettest month: | January | 262mm 10.3ins |
| Warmest sea: | August | 25.8°C 78.4°F |
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