When is the best time to go to Ōmachi
The chart above shows the best time of year to visit Ōmachi, 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 Ōmachi
Ōmachi weather by month
Please note our recommendations for when to visit Ōmachi 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 |
|---|---|---|---|
| 3°C | 65mm | 5hrs | 10.9hrs |
Ōmachi's weather in January is typically cold and reasonably dry in nature.
Based on weather alone, this is probably a time of year to avoid going to Ōmachi for your holidays. The weather is often not a good and not conducive to spending time outdoors.
January is in the winter in Ōmachi and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 3°C (38°F), whilst at night -7°C (20°F) is normal.
On average January is the driest month of the year in Ōmachi with around 65mm 2.6 inches of rain making it a reasonably dry 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 5 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 4°C | 65mm | 5.3hrs | 11.7hrs |
February in Ōmachi is generally reasonably dry with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Ōmachi for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
February is in the winter in Ōmachi and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing 4°C (39°F), whilst at night -6°C (21°F) is normal.
On average February is the 2nd driest month of the year in Ōmachi with around 65mm 2.6 inches of rain making it a reasonably dry 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 5.3 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 7°C | 82mm | 6hrs | 12.8hrs |
The weather in March in Ōmachi is characteristically cool and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Ōmachi for your holidays. The weather is often not a good and not conducive to spending time outdoors.
March is in the spring in Ōmachi and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 8°C (47°F), whilst at night -3°C (26°F) is normal.
On average March is the 3rd driest month of the year in Ōmachi with around 82mm 3.2 inches of rain making it a a little 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 6 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 97mm | 6.5hrs | 14hrs |
Ōmachi's weather in April is typically cool and a little damp in nature.
It is perhaps the perfect month to visit Ōmachi, with some very good weather at this time of year.
April is in the spring in Ōmachi and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 3°C (38°F) is normal.
On average April is the 4th driest month of the year in Ōmachi with around 97mm 3.8 inches of rain making it a a little 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 6.5 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 104mm | 7hrs | 15hrs |
May is a damp month in Ōmachi and the temperature is generally mild.
It is perhaps the perfect month to visit Ōmachi, with some surprisingly good weather at this time of year.
May is in the spring in Ōmachi and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 9°C (48°F) is normal.
On average May is the 5th driest month of the year in Ōmachi with around 104mm 4.1 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 7 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 183mm | 5.3hrs | 10.9hrs |
The weather in June in Ōmachi is characteristically warm 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 Ōmachi.
June is in the summer in Ōmachi and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 14°C (57°F) is normal.
On average June is the 6th driest month of the year in Ōmachi with around 183mm 7.2 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 5.3 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 197mm | 5.4hrs | 11.7hrs |
July in Ōmachi is generally wet with the temperature being hot.
It is perhaps a good month to visit Ōmachi, with some surprisingly good weather at this time of year.
July is in the summer in Ōmachi and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (65°F) is normal.
On average July is the 6th wettest month of the year in Ōmachi with around 197mm 7.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.4 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 124mm | 6.4hrs | 12.8hrs |
The weather in August in Ōmachi is characteristically hot, humid and wet.
It is perhaps the perfect month to visit Ōmachi, with some surprisingly good weather at this time of year.
August is in the summer in Ōmachi and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 19°C (67°F) is normal.
On average August is the 5th wettest month of the year in Ōmachi with around 124mm 4.9 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 6.4 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 177mm | 4.6hrs | 14hrs |
Ōmachi's weather in September is typically warm and wet in nature.
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 Ōmachi.
September is in the fall / autumn in Ōmachi and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 15°C (59°F) is normal.
On average September is the 4th wettest month of the year in Ōmachi with around 177mm 7 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 4.6 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 98mm | 5hrs | 15hrs |
October is a a little damp month in Ōmachi and the temperature is generally mild.
It is perhaps a good month to visit Ōmachi, with some extremely good weather at this time of year.
October is in the fall / autumn in Ōmachi and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 7°C (45°F) is normal.
On average October is the 3rd wettest month of the year in Ōmachi with around 98mm 3.9 inches of rain making it a a little damp 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 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 72mm | 5hrs | 10.9hrs |
The climate in Ōmachi during November can be summarized as 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 Ōmachi.
November is in the fall / autumn in Ōmachi and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 1°C (34°F) is normal.
On average November is the 2nd wettest month of the year in Ōmachi with around 72mm 2.8 inches of rain making it a reasonably dry 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 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 6°C | 58mm | 4.9hrs | 11.7hrs |
December in Ōmachi is generally reasonably dry with the temperature being cool.
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 Ōmachi.
December is in the winter in Ōmachi and is typically the warmest month of the year. Daytime maximum temperatures average around a cold 6°C (43°F), whilst at night -4°C (25°F) is normal.
On average December is the wettest month of the year in Ōmachi with around 58mm 2.3 inches of rain making it a reasonably dry 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.
Other monthly averages
Ōmachi weather stats
| Hottest month: | August | 29.2°C 84.6°F |
|---|---|---|
| Driest month: | December | 58mm 2.3ins |
| Sunniest month: | March | 6hrs |
| Coldest month: | January | 2.9°C 37.2°F |
| Wettest month: | July | 197mm 7.8ins |
| Warmest sea: | August | 25.8°C 78.4°F |
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