When is the best time to go to Ōmachi

Best time to go
OK time to go
Worst time to go

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

Ōmachi January weather averages
Temp Rain Sunshine Day length
3°C 65mm 5hrs 10.9hrs

January is a reasonably dry month in Ōmachi and the temperature is generally cold.

Based on weather alone, this is probably a time of year to avoid going to Ōmachi for your holidays. The weather is often relatively bad 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.

Ōmachi weather in January »

February

Ōmachi February weather averages
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 not a good 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.

Ōmachi weather in February »

March

Ōmachi March weather averages
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.

Ōmachi weather in March »

April

Ōmachi April weather averages
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.

Ōmachi weather in April »

May

Ōmachi May weather averages
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 very 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.

Ōmachi weather in May »

June

Ōmachi June weather averages
Temp Rain Sunshine Day length
22°C 183mm 5.3hrs 10.9hrs

Ōmachi's weather in June is typically warm and wet in nature.

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 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.

Ōmachi weather in June »

July

Ōmachi July weather averages
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.

Ōmachi weather in July »

August

Ōmachi August weather averages
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 particularly 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.

Ōmachi weather in August »

September

Ōmachi September weather averages
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 fairly 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.

Ōmachi weather in September »

October

Ōmachi October weather averages
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 inordinately 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.

Ōmachi weather in October »

November

Ōmachi November weather averages
Temp Rain Sunshine Day length
11°C 72mm 5hrs 10.9hrs

Cool and reasonably dry weather often prevails in Ōmachi during the month of November

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.

Ōmachi weather in November »

December

Ōmachi December weather averages
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 reasonably 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.

Ōmachi weather in December »

Other monthly averages

UV index Best time to go?

Ōmachi weather stats

Ōmachi weather statistics
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
Map showing location of Ōmachi (36.5, 137.86667) Ōmachi map pin © Google

Locations nearby

Top Japan locations