Nestled on the northern tip of Kyushu island, Kitakyushu offers a unique climate that visitors and residents alike will find intriguing. The city experiences a temperate climate with notable variations throughout the year.
August is the warmest month, with an average water temperature of 80°F, making it an ideal time for beach lovers to explore the coastal areas.
On the other hand, February brings the coolest waters, averaging around 57°F.
In terms of daily temperatures, Kitakyushu sees considerable changes.
Summers are typically hot and humid, with high temperatures reaching around 86°F.
Winters are mild, with lows dipping to approximately 39°F.
Rainfall is fairly consistent, but June and July see the highest precipitation, making it a perfect time to experience the lush green landscapes of the region.
For those planning a trip, the best weather is usually found in May and October.
During these months, temperatures are comfortably in the 60°F to 70°F range, making outdoor activities pleasant and enjoyable.
Whether you’re landing at Kitakyushu Airport or exploring the city’s many attractions, understanding the climate can help you make the most of your visit. Explore more about Kitakyushu’s climate to plan your trip better.
Average Temperature in Kitakyushu, Japan
Kitakyushu, Japan experiences a variety of temperatures throughout the year.
Hot Season: The hot season lasts from June 24 to September 19. During this time, average daily high temperatures are above 78°F.
The peak of the hot season is in August, when the average high temperature reaches 85°F and the average low is 77°F.
Cool Season: The cool season spans from December 4 to March 17. During this period, average daily high temperatures fall below 60°F.
The coldest month is January, with average highs around 49°F and lows near 36°F.
Monthly Average Temperatures
| Month | Average High (°F) | Average Low (°F) |
|---|---|---|
| January | 49 | 36 |
| February | 52 | 39 |
| March | 58 | 44 |
| April | 68 | 54 |
| May | 76 | 63 |
| June | 82 | 71 |
| July | 87 | 76 |
| August | 85 | 77 |
| September | 81 | 71 |
| October | 72 | 60 |
| November | 63 | 50 |
| December | 53 | 40 |
Daily High Temperature: Throughout the year, daily high temperatures show significant variation, reflecting the seasonal changes.
Hourly Temperature: Hourly average temperatures can further illustrate how temperatures fluctuate within a single day, but those specifics aren’t provided in the available data.
Overall, Kitakyushu’s climate offers a mix of warm, hot, and cooler temperatures, making it a diverse place to visit or live in. For more detailed information on the temperature, visit here.
Average Precipitation in Kitakyushu, Japan
Kitakyushu experiences significant precipitation throughout the year, with varying levels of rainfall and occasional snowfall. The wettest months are typically during the rainy season in summer.
Average Rainfall in Kitakyushu, Japan
Rainfall in Kitakyushu is abundant, with the highest amounts occurring in the summer months of June and July during the rainy season, known as Baiu. Annual rainfall amounts to approximately 67 inches.
| Month | Rainfall (inches) |
|---|---|
| January | 1.73 |
| June | 10.24 |
| July | 9.76 |
These months see the most frequent rain days.
August shows a slight decrease in rainfall but remains relatively wet compared to other regions.
Winter is generally drier, with January being the driest month.
Kitakyushu Airport often records weather data, providing insights into current and historical weather patterns.
The combination of rain and high humidity makes summer particularly wet, though the overall rainfall contributes to lush greenery throughout the region.
Average Snow in Kitakyushu, Japan
Snowfall in Kitakyushu is less frequent compared to rainfall. The heaviest snow usually falls from December to February. Snow alone doesn’t contribute largely to the total yearly precipitation but does add to the mix of weather conditions.
| Month | Snowfall (inches) |
|---|---|
| December | 0.2 |
| January | 0.4 |
| February | 0.3 |
During winter, the city can experience a few snowy days, but any significant accumulation is rare.
Snow and ice management strategies are sometimes necessary, especially when snow becomes mixed with ice.
Typical winter temperatures are mild, further reducing the chances of heavy snow.
Average Sun in Kitakyushu, Japan
Kitakyushu experiences varying amounts of sunshine throughout the year, with changes in cloud cover and daylight hours influencing daily solar energy. Some months are sunnier, while others are cloudier.
Average Daily Shortwave Solar Energy in Kitakyushu, Japan
Kitakyushu typically sees an average of about 3 hours of sunshine per day, which means the sun shines around 30% of the time.
The clearest part of the year begins around October, continuing through winter, where the skies are often partly cloudy or clear.
During the cloudier part of the year, especially in the summer months, the city experiences more mostly cloudy days.
Here’s a breakdown of the average daily shortwave solar energy received by month:
| Month | Solar Energy (kWh/m²) |
|---|---|
| January | 2.2 |
| February | 2.8 |
| March | 3.8 |
| April | 4.7 |
| May | 5.4 |
| June | 5.7 |
| July | 5.8 |
| August | 5.9 |
| September | 5.2 |
| October | 4.4 |
| November | 3.3 |
| December | 2.5 |
The higher values in summer months show a peak in solar energy, while winter months have lower values due to shorter daylight hours and increased cloud cover.
Average Humidity in Kitakyushu, Japan
Kitakyushu experiences a humid subtropical climate. This means the average humidity levels are generally high throughout the year.
The warm months, stretching from June to September, see increased humidity due to higher temperatures and significant rainfall. Summer days can feel particularly oppressive.
During the cooler months, from December to March, the humidity levels drop slightly but still remain relatively high compared to other regions.
Below is a table showing the average humidity for each month:
| Month | Average Humidity (%) |
|---|---|
| January | 64 |
| February | 63 |
| March | 66 |
| April | 70 |
| May | 74 |
| June | 80 |
| July | 84 |
| August | 83 |
| September | 81 |
| October | 74 |
| November | 69 |
| December | 65 |
In June and July, the rainy season known as Baiu brings about the highest humidity levels, often reaching up to 84%. This makes these months feel very sticky and hot.
Winter months such as January and February are the least humid but still see humidity levels around 63-64%.
Visitors should be prepared for high humidity when traveling to Kitakyushu, especially during the summer.
Average Wind in Kitakyushu, Japan
Kitakyushu experiences varying wind speeds throughout the year. The winds are generally moderate, but there are times when they can become more pronounced, especially during certain seasons.
Monthly Wind Speed Table
| Month | Average Wind Speed (km/h) |
|---|---|
| January | 14 |
| February | 15 |
| March | 16 |
| April | 15 |
| May | 13 |
| June | 12 |
| July | 11 |
| August | 11 |
| September | 12 |
| October | 14 |
| November | 15 |
| December | 15 |
In winter, the winds are generally stronger. January, February, and December have average wind speeds around 15 km/h.
These months often feel much windier compared to the summer months.
Summer in Kitakyushu is typically the least windy. July and August have the lowest average wind speeds, around 11 km/h.
This period is characterized by warm and humid conditions with lesser wind.
Wind Direction
Wind direction in Kitakyushu varies by season.
During winter, northern winds are more common. In summer, winds often come from the southeast, bringing in warm and moist air from the ocean.
It’s also important to note that Kitakyushu is subject to seasonal wind patterns that can affect daily weather.
Learning about wind patterns in general can provide additional insights into how these movements impact local climate.
Average Air Quality in Kitakyushu, Japan
The air quality in Kitakyushu varies throughout the year. It is measured using the Air Quality Index (AQI), which includes levels of pollutants such as PM2.5.
The AQI in Kitakyushu ranges from Good to Moderate, depending on the month and weather conditions.
Kitakyushu experiences the best air quality in early summer.
For example, in June, the AQI is generally in the “Good” category, with PM2.5 levels around 24 AQI US IQAir.
Month-by-Month Air Quality
| Month | AQI Range | Temperature (°F) | Rainfall (inches) | Wind Speed (mph) |
|---|---|---|---|---|
| January | 40-60 | 42.1-52.2 | 1.7 | 9.3 |
| June | 20-40 | 75.2-77.0 | 6.8 | 8.2 |
Weather Factors
Humidity and atmospheric pressure also impact air quality.
For instance, Kitakyushu has an average humidity of 71% and an atmospheric pressure of around 1022 mb.
High humidity can lead to poorer air quality during hot months.
UV Index
The UV Index is also an important factor. In Kitakyushu, UV levels are usually moderate to high.
It’s crucial to monitor UV levels as high UV exposure can affect health.
Kitakyushu typically sees moderate UV levels, increasing in the summer.
Additional Considerations
Wind speed and direction can influence air quality by dispersing pollutants.
In January, wind speeds average around 9.3 mph, which helps improve air quality.
Topography of Kitakyushu, Japan
Kitakyushu is a city located in southern Japan on the island of Kyushu. Its landscape is quite varied, featuring a mix of coastal areas, mountains, and urban developments.
The city is bordered by the Sea of Japan and the Seto Inland Sea, giving it an extensive coastline.
These water bodies influence the region’s climate and contribute to its unique weather patterns, including a summer water temperature that can reach around 80°F.
Mountains and Hills
Kitakyushu is characterized by several mountain ranges and hills.
The Sarakura Mountain is notable, standing at around 2,000 feet. This mountain offers picturesque views and is a popular hiking destination for locals and tourists alike.
Rivers and Coastal Plains
The city also features several rivers, the most prominent being the Murasaki River.
These rivers contribute to fertile plains that are used for various agricultural activities. The coastal plains provide crucial space for urban and industrial developments.
Urban Topography
Kitakyushu’s urban areas are well-integrated with its natural surroundings.
The city’s landscape includes a mix of flat areas near the coast and more elevated regions as you move inland. This topography supports a dense urban infrastructure, including residential areas, commercial hubs, and industrial zones.
Water Temperatures
The water temperature in Kitakyushu varies throughout the year.
| Month | Average Water Temp (°F) |
|---|---|
| January | 57 |
| August | 80 |
This variability in water temperature affects both local climate conditions and marine life.
Extreme Weather Events that Occur in Kitakyushu, Japan
Kitakyushu faces various extreme weather events throughout the year. These include heavy rains, typhoons, and intense heat waves. These events show strong seasonal variation, often causing significant disruptions.
Typhoons
Typhoons frequently strike Kitakyushu, mostly between June and October.
These powerful storms bring heavy rain and strong winds. The region often experiences flooding and property damage during this period.
Heavy Rainfall
Heavy rainfall is common, especially during the rainy season. June and July often see the highest amounts of rain.
Intense downpours can lead to flash floods and landslides.
| Month | Average Rainfall (inches) |
|---|---|
| January | 1.8 |
| February | 2.0 |
| March | 3.4 |
| April | 4.5 |
| May | 5.1 |
| June | 10.2 |
| July | 12.0 |
| August | 7.1 |
| September | 8.9 |
| October | 4.9 |
| November | 2.6 |
| December | 1.6 |
Heat Waves
The summer months can be extremely hot, with temperatures often exceeding 90°F.
These heat waves pose health risks, particularly for the elderly and those with pre-existing conditions.
Best Time of the Year to Visit Kitakyushu, Japan
Kitakyushu experiences a varied climate throughout the year, making some seasons more appealing than others for visiting. Spring and fall usually offer the most comfortable weather, while summer can be hot and rainy, and winter can be quite cold.
What is Kitakyushu, Japan Like in Spring
Spring is a beautiful time in Kitakyushu. Cherry blossoms bloom in late March, creating a stunning display across the city.
During this season, the temperatures range from the mid-50s to the high 60s Fahrenheit.
March and April are ideal for warm-weather activities. The slight humidity makes outdoor experiences pleasant, without being overwhelming.
Rainfall is moderate, with April experiencing around 5 inches of rain. This makes it a great time for sightseeing and enjoying outdoor festivals.
| Month | Average High (°F) | Average Low (°F) | Rainfall (inches) |
|---|---|---|---|
| March | 58 | 48 | 4.5 |
| April | 66 | 55 | 5 |
What is Kitakyushu, Japan Like in Summer
Summer in Kitakyushu is hot and humid. High temperatures average in the low to mid-80s Fahrenheit, peaking in August when highs can reach up to 85°F.
The summer months also see the most rainfall, especially in June and July.
This is not the ideal season for those who prefer milder weather. Thunderstorms are frequent and the air feels sticky due to high humidity.
However, summer festivals and beach activities like swimming are quite popular.
| Month | Average High (°F) | Average Low (°F) | Rainfall (inches) |
|---|---|---|---|
| June | 78 | 68 | 10.5 |
| July | 83 | 74 | 11.4 |
| August | 85 | 77 | 9.5 |
What is Kitakyushu, Japan Like in Fall
Fall is a pleasant season to visit Kitakyushu. The temperatures cool down from the summer heat, with highs ranging from the mid-70s to the low-60s Fahrenheit.
October is particularly favored for its mild weather and lower humidity.
Rainfall decreases compared to summer, making it more comfortable for outdoor activities. The autumn foliage adds a charming touch to the scenic spots.
September can still be quite warm and humid, so October and November are the best months within this season.
| Month | Average High (°F) | Average Low (°F) | Rainfall (inches) |
|---|---|---|---|
| September | 80 | 71 | 8.5 |
| October | 72 | 61 | 5.5 |
| November | 62 | 50 | 3.5 |
What is Kitakyushu, Japan Like in Winter
Winter in Kitakyushu is chilly but not extreme. The cold season lasts from early December to mid-March, with temperatures often between 40°F and 55°F.
January is typically the coldest month, where lows can drop to around 38°F.
Snow is rare, but the weather can be quite cool and dry. Winter may not be the best time for those who prefer warm weather, but the city is less crowded with tourists, and some might find this appealing.
Indoor attractions and winter festivals add to the unique experience of visiting Kitakyushu during this season.
| Month | Average High (°F) | Average Low (°F) | Rainfall (inches) |
|---|---|---|---|
| December | 52 | 41 | 3.5 |
| January | 48 | 38 | 3 |
| February | 50 | 39 | 3.5 |