Funabashi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Funabashi.
Climate overview of Funabashi
Funabashi, Chiba, Japan, sees big temperature differences between seasons, with August peaking at 31°C (88°F) and January dropping to 10°C (50°F).
The city has a wet climate, receiving around 1595 mm (63 in) of rain/snowfall per year. Despite the high annual total, it has very warm summers and cold winters. October is the wettest month. The sunniest month is January, with 6.4 hours of sunshine per day on average.
Funabashi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Funabashi - and find the best time to visit.
Monthly Temperature in Funabashi
Visitors to Funabashi can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 31°C (88°F) in August to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 24°C (75°F) in August to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Funabashi
Funabashi is known for its substantial rain/snowfall, with annual precipitation reaching 1595 mm (63 in). The seasons in Funabashi bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 216 mm (8.5 in) of precipitation. This rainfall is distributed across 17 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 68 mm (2.7 in) over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Funabashi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Funabashi
Funabashi enjoys sunny spells year-round. January sees up to 6.4 hours of daily sunshine, perfect for a sunny trip. June, the least sunny month, still offers a generous 4.1 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Funabashi by Month
The relative humidity is high throughout the year in Funabashi.
The city experiences its highest humidity in July, reaching 77%. In January, the humidity drops to its lowest level at 53%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Funabashi
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and June
- Warmest weather: August
- Most sunshine: January and August
- Fewest rainy days: January, February and December
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Funabashi
What is the best time to visit Funabashi?
May and June typically offer the most optimal weather in Funabashi. In contrast, January tends to have less optimal conditions. Funabashi has very warm summers and cold winters.
What temperatures can I expect in Funabashi?
Daytime highs range from 10°C (50°F) in January to 31°C (88°F) in August. Nighttime lows range from 2°C (36°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Funabashi get?
Annual rainfall is around 1595 mm (63 in). October is the wettest month with 216 mm (8.5 in), while December is the driest with 68 mm (2.7 in).
How sunny is Funabashi?
Funabashi receives around 1,957 hours of sunshine per year. January is the sunniest month with 193 hours, while June is the cloudiest with just 124 hours.
Funabashi 3-Day Forecast
Funabashi on the map
Funabashi is highlighted - select any city to see its climate.
Popular this month
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