Nagoya, Japan experiences a humid subtropical climate (Cfa) typical of the northern hemisphere. This means the city does not have a dry season, and its weather varies significantly throughout the year.
The hottest month in Nagoya is August, with temperatures reaching an average high of 89°F and a low of 76°F.
On the other hand, December tends to be much milder, with average temperatures ranging from 37.4°F to 52.4°F.
Rainfall is a prominent feature of Nagoya’s climate, especially in September, which sees the most precipitation—up to 9.21 inches over nearly 12 days. This makes planning outdoor activities a bit tricky during this month.
Visitors and residents alike should be prepared for sudden showers.
Throughout the year, Nagoya enjoys plenty of sunshine, with an annual total of around 3,175 hours.
The city averages about 104 hours of sunshine per month, contributing to its vibrant atmosphere.
Whether you’re exploring the urban landscape or enjoying local parks, understanding Nagoya’s weather year-round can help you make the most of your time in this dynamic city.
| Month | Avg High | Avg Low | Precipitation |
|---|---|---|---|
| January | 46°F | 32°F | 1.8 inches |
| February | 48°F | 34°F | 2.0 inches |
| March | 55°F | 41°F | 4.3 inches |
| April | 66°F | 50°F | 5.2 inches |
| May | 75°F | 60°F | 6.4 inches |
| June | 81°F | 68°F | 7.6 inches |
| July | 89°F | 76°F | 5.9 inches |
| August | 89°F | 76°F | 6.1 inches |
| September | 82°F | 70°F | 9.2 inches |
| October | 71°F | 58°F | 4.5 inches |
| November | 61°F | 44°F | 2.7 inches |
| December | 52°F | 37°F | 1.8 inches |
Average Temperature In Nagoya, Japan
Nagoya experiences a wide range of temperatures throughout the year.
In January, the average temperature is 37.4°F, making it the coldest month.
Daily highs reach 46°F, while lows dip to 28°F.
February temperatures are slightly warmer, averaging 39°F. Highs are around 48°F, and lows are near 30°F.
March sees a further increase, with an average temperature of 47°F.
Highs reach 55°F, and lows drop to 36°F.
| Month | Avg High (°F) | Avg Low (°F) |
|---|---|---|
| January | 46 | 28 |
| February | 48 | 30 |
| March | 55 | 36 |
April and May are mild months in Nagoya.
April’s average temperature is 57°F, with highs of 66°F and lows of 45°F.
In May, averages rise to 66°F, highs reach 75°F, and lows are around 54°F.
From June to August, the weather becomes quite warm.
June has an average temperature of 76°F, with highs at 82°F and lows at 68°F.
July warms up further, averaging 83°F, with highs of 88°F and lows of 75°F.
August is the hottest month, with an average high of 89°F and a low of 76°F.
September begins to cool down with an average temperature of 77°F.
Highs are 82°F, and lows drop to 70°F.
October’s average temperature is 65°F, with high temperatures of 73°F and low drops to 54°F.
November and December mark the return of cooler weather.
November has an average temperature of 54°F, with highs of 63°F and lows of 43°F.
December averages 45°F, which makes it the second coldest month.
| Month | Avg High (°F) | Avg Low (°F) |
|---|---|---|
| June | 82 | 68 |
| July | 88 | 75 |
| August | 89 | 76 |
| September | 82 | 70 |
| October | 73 | 54 |
| November | 63 | 43 |
| December | 55 | 34 |
Average Precipitation In Nagoya, Japan
Nagoya experiences notable seasonal changes in its precipitation, with significant variations in rainfall and occasional snowfall throughout the year.
Average Rainfall In Nagoya, Japan
Nagoya receives a considerable amount of rainfall yearly.
The rainiest month is September, with an average of 234 mm (9.21 inches) of rain over approximately 11.9 days. June to September sees the most rainfall, influenced by the summer monsoon.
The following table outlines the average monthly rainfall:
| Month | Rainfall (inches) | Number of Rainy Days |
|---|---|---|
| January | 1.9 | 6.6 |
| February | 2.1 | 7.3 |
| March | 3.8 | 9.4 |
| April | 4.7 | 10.1 |
| May | 6.4 | 11.5 |
| June | 9.4 | 12.5 |
| July | 7.9 | 12.7 |
| August | 5.2 | 10.0 |
| September | 9.0 | 11.9 |
| October | 4.9 | 9.2 |
| November | 2.4 | 6.6 |
| December | 1.8 | 6.3 |
These figures demonstrate that rain is a frequent occurrence, especially during the summer months.
Average Snow In Nagoya, Japan
Snowfall in Nagoya is less frequent but still notable. The city typically sees snow between December and February.
January usually has the heaviest snowfall, averaging around 2.7 inches of snow.
Snow and ice contribute to the winter weather conditions.
Below is a table summarizing the average monthly snowfall:
| Month | Snowfall (inches) |
|---|---|
| January | 2.7 |
| February | 1.8 |
| March | 0.5 |
| April | 0.0 |
| November | 0.0 |
| December | 1.0 |
Nagoya’s snowfall is irregular, with most snow falling in January and February. While not as heavy as rainfall, understanding snowfall helps in planning winter activities and travel.
Average Sun In Nagoya, Japan
Nagoya experiences varying sunshine throughout the year, with distinct differences between seasons. Understanding the patterns of daily hours of sunshine and solar energy can help residents and visitors plan activities.
Average Daily Shortwave Solar Energy In Nagoya, Japan
Nagoya’s average daily shortwave solar energy changes throughout the year.
The highest solar energy is often in summer, while winter sees lower values.
| Month | Average Daily Shortwave Solar Energy (kWh/m²) |
|---|---|
| January | 2.8 |
| February | 3.5 |
| March | 4.5 |
| April | 5.4 |
| May | 5.8 |
| June | 5.9 |
| July | 5.7 |
| August | 5.5 |
| September | 5.0 |
| October | 4.4 |
| November | 3.3 |
| December | 2.7 |
During the summer months, Nagoya receives up to 5.9 kWh/m² of solar energy daily.
In contrast, winter months like December drop to around 2.7 kWh/m².
Days in June and July have longer daylight hours, providing more sunshine.
December and January, in contrast, have shorter days with less sun.
This makes summer optimal for solar panel efficiency and outdoor activities, while winter has shorter periods of sunlight.
The longest day of the year is typically in June, providing maximum daylight.
Conversely, December sees the shortest day of the year, with reduced daylight hours.
Average Humidity In Nagoya, Japan
Nagoya experiences varied humidity levels throughout the year.
Humidity is highest in the summer months and lowest in the cooler months.
In terms of average humidity, July is the most humid month at 73%.
Meanwhile, March has the lowest average humidity at 59%.
Monthly Average Humidity
| Month | Average Humidity (%) |
|---|---|
| January | 60% |
| February | 61% |
| March | 59% |
| April | 63% |
| May | 67% |
| June | 71% |
| July | 73% |
| August | 72% |
| September | 71% |
| October | 67% |
| November | 64% |
| December | 61% |
High humidity can make summer months in Nagoya feel very muggy.
This is due to high dew points, especially in July and August.
By understanding this humidity pattern, visitors and locals can better plan for the discomfort of high humidity and enjoy the drier months.
For detailed information, you can check World Weather & Climate Information’s Nagoya Humidity Data.
Average Wind In Nagoya, Japan
The wind in Nagoya varies throughout the year.
March is the windiest month with an average wind speed of 7.4 mph.
This month often experiences gusty conditions, contributing to the overall windy nature of spring.
To better understand the changes in wind speed, here’s a table showing the average wind speed by month:
| Month | Average Wind Speed (mph) |
|---|---|
| January | 6.0 |
| February | 6.9 |
| March | 7.4 |
| April | 6.5 |
| May | 6.1 |
| June | 5.7 |
| July | 5.3 |
| August | 5.1 |
| September | 4.9 |
| October | 5.4 |
| November | 6.2 |
| December | 6.5 |
The least windy month is September with an average speed of 4.9 mph, offering a break from the stronger winds earlier and later in the year.
Wind conditions can impact activities and daily life.
For articles related to wind, go to this link.
Winter months like January and February also experience higher wind speeds, making the cold feel even chillier.
The monthly variation in wind speed highlights the changing seasons in Nagoya’s climate.
Average Air Quality In Nagoya, Japan
Nagoya’s air quality varies throughout the year. It often registers as “Moderate” on the AQI (Air Quality Index).
Monthly Air Quality Index (AQI):
| Month | AQI Level | Description |
|---|---|---|
| January | 16 | Good |
| February | 18 | Good |
| March | 20 | Good |
| April | 25 | Good |
| May | 35 | Moderate |
| June | 40 | Moderate |
| July | 45 | Moderate |
| August | 50 | Moderate |
| September | 55 | Moderate |
| October | 30 | Good |
| November | 22 | Good |
| December | 18 | Good |
The city has an annual PM2.5 average of 11.7 µg/m³.
It ranks 1,914th worldwide and 215th in Japan by air quality.
Factors Affecting Air Quality
Certain months have elevated pollution levels.
Factors like industrial activity and vehicle emissions contribute to these variations.
Weather and Pressure Impact
Weather patterns, including pressure and humidity, impact air quality.
For detailed climate data such as average pressure in mb, visit Nagoya Climate.
Topography Of Nagoya, Japan
Nagoya, located in central Japan, is part of the vast Chūbu region on the island of Honshu. This city is situated near the coastline of the Pacific Ocean, giving it a strategic and scenic position. The topography of Nagoya includes both urban landscapes and natural elements.
Elevation and Landscape:
- The elevation of Nagoya averages around 16 feet above sea level.
- The terrain is relatively flat, making it easy for urban development.
Notable Natural Features:
- Nagoya is bordered by the Sea of Japan to the north and the Pacific Ocean to the south.
- The city’s proximity to the sea influences its climate and weather patterns.
Important Locations:
| Location | Distance from Nagoya |
|---|---|
| Nagoya Airfield (NKM) | 8 miles (north) |
| Chubu Centrair International Airport (NGO) | 22 miles (southwest) |
Transportation Hubs:
- The Nagoya Airfield serves as a key domestic airport.
- Chubu Centrair International Airport is a major international gateway.
Nagoya’s ground is a mix of urban and rural areas, with well-developed transportation networks.
These include highways and railways that connect it to other major cities in Asia. This infrastructure supports both the movement of people and goods efficiently.
Extreme Weather Events That Occur In Nagoya, Japan
Nagoya experiences a range of extreme weather events throughout the year. These events can impact daily life and safety.
Typhoons
Typhoons are powerful tropical storms that often bring heavy rain and strong winds.
Nagoya is no stranger to such events, especially during the summer and early fall months. While typhoons vary in intensity, they can cause significant damage and disrupt transportation and daily activities.
Heavy Rainfall
Heavy rainfall is another common extreme weather event in Nagoya.
This can lead to flooding and landslides, particularly in the rainy season, which typically occurs from June to July. Data shows that heavy rains can result in water levels rising quickly, posing a danger to low-lying areas.
Winter Snowstorms
Though not as frequent, Nagoya can experience snowstorms in the winter months.
These storms can disrupt travel and make roads hazardous. The city usually sees the snowiest conditions in January and February, when temperatures drop significantly.
Extreme Heat
Summer months in Nagoya can be extremely hot and humid.
Temperatures can soar above 90°F (32°C), making heatwaves a concern. This extreme heat can lead to health issues, particularly for the elderly and children.
| Month | Extreme Event | Impact |
|---|---|---|
| June | Heavy Rainfall | Flooding, Landslides |
| July | Typhoons, Heatwave | Strong Winds, Heat Stress |
| August | Typhoons, Heatwave | Property Damage, Illness |
| January | Snowstorms | Travel Disruptions |
| February | Snowstorms | Road Hazards |
For more detailed information on Nagoya’s climate, you can visit the Weather and climate in Nagoya.
Best Time Of The Year To Visit Nagoya, Japan
The best time to visit Nagoya depends on what you enjoy most about the city’s weather and activities. Each season has its unique charm and you can plan your trip accordingly.
What Is Nagoya, Japan Like In Spring
Spring in Nagoya lasts from March to May. The temperatures are mild, ranging from 50°F to 70°F.
This makes it an excellent time for outdoor activities. Cherry blossoms, known as “sakura,” bloom in late March to early April, attracting tourists from around the world. Parks like Tsuruma Park and Yamazakigawa Riverside become beautiful spots for viewing these flowers.
Spring is also a time for festivals. The Nagoya Castle Spring Festival in April features traditional performances and displays.
Rainfall is moderate, which means you should pack an umbrella or light raincoat.
| Month | High (°F) | Low (°F) | Rainfall (in) |
|---|---|---|---|
| March | 56 | 41 | 4.3 |
| April | 66 | 50 | 5.3 |
| May | 74 | 58 | 5.1 |
What Is Nagoya, Japan Like In Summer
Summer in Nagoya, from June to August, is hot and humid. Highs reach up to 93°F, and humidity can be uncomfortable.
It’s also the rainy season, with June and July receiving the most precipitation. Typhoons can occur, particularly in late summer, bringing heavy rains.
Despite the heat, summer hosts several exciting events. The Nagoya Port Festival in July features fireworks and boat parades.
For those who enjoy traditional Japanese festivals, the Atsuta Shrine hosts the Atsuta Festival in June. If you visit during this time, lightweight, breathable clothing is recommended.
| Month | High (°F) | Low (°F) | Rainfall (in) |
|---|---|---|---|
| June | 81 | 66 | 7.3 |
| July | 88 | 73 | 8.5 |
| August | 93 | 77 | 5.9 |
What Is Nagoya, Japan Like In Fall
Fall, from September to November, is perhaps the best time to visit Nagoya. Temperatures are comfortable, averaging between 61°F and 72°F.
The beautiful red maple leaves make this season picturesque. Key spots for fall foliage include Tokugawa Garden and Higashiyama Zoo and Botanical Gardens.
Fall is known for festivals. One of the most notable is the Nagoya Festival in October, featuring parades and historic reenactments.
September sees the highest rainfall, so it’s wise to be prepared for wet weather during your visit.
| Month | High (°F) | Low (°F) | Rainfall (in) |
|---|---|---|---|
| September | 84 | 70 | 9.2 |
| October | 72 | 57 | 5.0 |
| November | 61 | 46 | 2.8 |
What Is Nagoya, Japan Like In Winter
Winter in Nagoya runs from December to February. It is chilly but not extremely cold, with highs around 50°F and lows around 34°F.
Snow is rare but can occur. Winter offers clear skies, which are great for sightseeing.
This season is also less crowded, providing a quiet experience.
Nagoya’s winter attractions include the Nabana no Sato winter illumination, which is one of the largest light displays in Japan.
If you visit Nagoya in winter, warm clothing is recommended.
| Month | High (°F) | Low (°F) | Rainfall (in) |
|---|---|---|---|
| December | 50 | 37 | 1.7 |
| January | 46 | 33 | 1.8 |
| February | 49 | 34 | 2.1 |