Climate and monthly weather forecast
Funabashi, Japan

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The climate of Funabashi

Primely located in the subtropical zone, Funabashi, Japan exhibits the characteristics typical of a Cfa Köppen climate classification. With this designation, undeniable humidity penetrates the city's atmosphere throughout the year, with a relative humidity fluctuating between 61% and 79% annually.

A distinctive ebb and flow in temperatures can be observed in this coastal city, as evidenced by data. The mercury hovers around 2.8°C (37°F) in the cooler months, ascending steadily until it peaks at 30.8°C (87.4°F) during the scorching summer months. Essentially, over the entire year, the average high temperature varies between 8.8°C (47.8°F) and 30.8°C (87.4°F), while the average low fluctuates between 2.8°C (37°F) and 24.8°C (76.6°F).

The region is not spared from rainfall, which is recurrent with monthly averages ranging from 40mm (1.57") to 129mm (5.08"). The city's coastal location directly influences this pattern, contributing to noticeable rainfall in all seasons, with October recording the highest at 129mm (5.08"). Additionally, the city experiences a sporadic flurry of snowfall primarily in the months of January and February, reaching up to 43mm (1.69").

The best time to visit Funabashi

Picking the best time to visit Funabashi ultimately depends on the individual’s tolerance for heat and penchant for wet weather. If the preference leans toward warmth, longer daylight hours, and maximum sunshine, July presents an ideal month. The city enjoys an average high of 28.9°C (84°F), sea temperature upwards of 24.2°C (75.6°F), and approximately 14.3 hours of daylight, offering great conditions for outdoor activities and beach fun.

The worst time to visit Funabashi

While any season in Funabashi holds its unique charm, the month of October might not appeal to everyone due to the wet and intense rainfall recorded at 129mm (5.08"). Coupled with lower sunlight hours and unpredictable weather, this might not be the most ideal time for leisurely exploration. Additionally, it would be advisable for those not fond of the cold to steer clear of the winter months, specifically January and February.

Spring weather in Funabashi

Springtime in Funabashi welcome months of gradual temperature ascents, transitioning from mild winters to gentle warmth. March, April, and May see average high temperatures from 13°C (55.4°F) to 22.8°C (73°F), with consistent rainfall ranging from 73mm (2.87") to 82mm (3.23"). However, it is during this season that daylight begins to lengthen, providing ample opportunities to enjoy the city's sights.

Summer weather in Funabashi

Summertime ushers in the highest temperatures and some of the highest humidity levels of the year. June, July, and August witness average high temperatures escalating from 25°C (77°F) to 30.8°C (87.4°F). Rainfall in this period narrows down minimally from 101mm (3.98") to 72mm (2.83") but city folks and tourists can rejoice in practically 14 hours of daylight, illuminating Funabashi beautifully.

Autumn weather in Funabashi

The Autumn months of September, October, and November offer a respite from the scorching summer with a gradual cooling of temperatures. The high temperatures reduce from 26.7°C (80.1°F) in September to a comfortable 16.4°C (61.5°F) by November end. However, the rainfall peaks during this season, with the highest annual rainfall recorded in October at 129mm (5.08").

Winter weather in Funabashi

Winter in Funabashi is characterized by its crisp, cold weather. December, January, and February experience the year's lowest temperatures oscillating between 5.6°C (42.1°F) and 11.1°C (52°F). Despite being the coldest season, snowfall remains minimal, registering most significantly in February at just 7mm (0.28"). The daylight hours also shrink, averaging approximately 10 hours per day.

Weather in January

January in Funabashi, Japan faces the harshness of winter with snowfall of 7mm (0.28") and cold winds gusting as high as 20.1km/h (12.5mph). The chilliness of the air contrasts with the relatively mild sea temperature. Despite the cold, the skies are not constantly grey, and there can be a fair amount of sunshine throughout the month. Weather in January »

Weather in February

February ushers in slightly milder temperatures compared to January, yet still maintains the winter aura with significant snowfall. In comparison with January, a characteristic of February weather is increased cloud cover. Therefore, less sunshine is received. Weather in February »

Weather in March

The arrival of March signifies the transition from winter to spring. You can witness significant changes in weather patterns, including the largest increase in daylight hours and higher UV index than in the previous two months. However, the most distinguishable characteristic is the rainfall increase, reaching as high as 73mm (2.87"). Weather in March »

Weather in April

April's weather in Funabashi, Japan radiates the heart of spring. There is a noticeable upward swing in the temperature, indicating the waning presence of winter weather. Business and events flourish under the warmer conditions, which are accompanied by a drop in humidity. Weather in April »

Weather in May

May presents an escalation of warmer temperatures from April, preparing Funabashi for the upcoming summer. The alignment of bright and warm days with cool sea breezes provides for an ideal climate for open-air pursuits. In contrast to the rising temperature, the city experiences less rainfall in comparison to April. Weather in May »

Weather in June

The month of June in Funabashi is marked by the onset of summer, bringing with it longer daylight hours. However, a notable feature of June weather is the high humidity, peaking at 78% for the year. Thus, making this month significantly more humid than May. Weather in June »

Weather in July

July’s weather in Funabashi showcases the height of summer with the increase in temperature to a sweltering 28.9°C (84°F), marking it as the month with the most significant temperature rise from its preceding month. Embrace the warm, sunny days perfect for integrating beach trips. Weather in July »

Weather in August

August brings the hottest weather to Funabashi, Japan with the peak summer temperatures. There is less rainfall compared to the last two months, making outdoor activities a delight. As opposed to July, August records a decrease in humidity. Weather in August »

Weather in September

September allows Funabashi to cool off slightly from August, indicating the onset of autumn. Marked by foliage changes, tourists will find delight in the distinctly less humid, enjoyable weather. However, the prominent feature of September weather is the high rainfall, with precipitation peaking to 116mm (4.57"). Weather in September »

Weather in October

October brings a significant change in Funabashi weather. The transition from summer to autumn is marked by a drop in temperature and an increase in rainfall from September to October. The changing foliage becomes a shutterbug's delight. Weather in October »

Weather in November

The month of November ushers in more apparent signs of autumn with further reduction in temperature. The picturesque fall foliage transforms Funabashi. Cable cars, hiking trails and parks become popular draws. However, compared to October, the rainfall reduces considerably in November. Weather in November »

Weather in December

As Funabashi, Japan enters December, there is the welcoming of the winter season. A crisp and cool breeze sets in, and one may witness the winter sky in all its glory. Fuller cloud cover compared to November implies fewer sunlight hours. Weather in December »
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Frequently asked questions

What part of the year is the coldest in Funabashi?

January stands out as Funabashi's coldest month, with temperatures ranging between an average high of 8.8°C (47.8°F) and a low of 2.8°C (37°F).

What is the least humid month in Funabashi?

January is the least humid month, with an average relative humidity of 61%.

What is the driest month in Funabashi?

The months with the least rainfall in Funabashi are January and December Rain falls for 7.9 days and accumulates 40mm (1.57") of rain.

How many days does it rain in Funabashi?

In Funabashi, Japan, during the entire year, the rain falls for 169.8 days and collects up to 926mm (36.46") of precipitation.

When does it snow in Funabashi?

January and February are months with snowfall.

How much does it snow in Funabashi?

In Funabashi, during the entire year, snow falls for 4.5 days and aggregates up to 50mm (1.97") of snow.

When is the lowest UV index in Funabashi?

The month with the lowest UV index in Funabashi, Japan, is January, with an average maximum UV index of 2.

What is the snowiest month in Funabashi?

February is the month with the most snowfall in Funabashi, Japan. Snow falls for 2.8 days and accumulates 43mm (1.69") of snow.

When is the sea coldest in Funabashi?

February is the month with the coldest seawater in Funabashi, Japan, with an average sea temperature of 14°C (57.2°F).

What is the month with the least sunshine in Funabashi?

February has the least sunshine of the year, with an average of 5.6h of sunshine.

When it does not snow in Funabashi?

In Funabashi, snow does not fall in March through December.

When are the longest days in Funabashi?

The month with the longest days in Funabashi is June, with an average of 14h and 30min of daylight.

What is the most humid month in Funabashi?

With an average relative humidity of 79%, July is the most humid month in Funabashi, Japan.

When is the highest UV index in Funabashi?

The month with the highest UV index in Funabashi is July, with an average maximum UV index of 7.

What is the warmest month in Funabashi?

August is the warmest month, with the temperature often reaching an average high of 30.8°C (87.4°F) and an average low of 24.8°C (76.6°F).

What month is the sea warmest in Funabashi?

With an average sea temperature of 25.7°C (78.3°F), August is the month with the warmest seawater in Funabashi.

What month has the most sunshine in Funabashi?

The month with the most sunshine in Funabashi is August, with an average of 10h of sunshine.

What is the wettest month in Funabashi?

The month with the most rainfall in Funabashi is October, when the rain falls for 17.1 days and typically aggregates up to 129mm (5.08") of precipitation.

What is the month with the shortest days in Funabashi?

With an average of 9h and 48min of daylight, December has the shortest days of the year in Funabashi.

Is there Daylight Saving Time (DST) in Funabashi?

Funabashi, Japan, does not utilize Daylight Saving Time (DST). JST timezone is used over the entire year.

Average temperature
Funabashi, Japan

Average temperature - Funabashi, Japan

The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (8.8°C).

The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).

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Average pressure
Funabashi, Japan

Average pressure - Funabashi, Japan

The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

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Average wind speed
Funabashi, Japan

Average wind speed - Funabashi, Japan

The windiest month (with the highest average wind speed) is April (15.1km/h).
The calmest month (with the lowest average wind speed) is November (11.8km/h).

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Average rainfall
Funabashi, Japan

Average rainfall - Funabashi, Japan

The wettest month (with the highest rainfall) is October (129mm).
The driest months (with the least rainfall) are January and December (40mm).

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Average rainfall days
Funabashi, Japan

Average rainfall days - Funabashi, Japan

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (7.9 days).

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Average snowfall
Funabashi, Japan

Average snowfall - Funabashi, Japan

The month with the highest snowfall is February (43mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days
Funabashi, Japan

Average snowfall days - Funabashi, Japan

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average sea temperature
Funabashi, Japan

Average sea temperature - Funabashi, Japan

The best month for swimming (with the highest average sea temperature) is August (25.7°C).
The coldest month (with the lowest average sea temperature) is February (14°C).

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Average daylight / Average sunshine
Funabashi, Japan

Average daylight / Average sunshine - Funabashi, Japan

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days
Funabashi, Japan

Average sunshine days - Funabashi, Japan

The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is September (10 days).

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Average visibility
Funabashi, Japan

Average visibility - Funabashi, Japan

The months with the highest visibility are January, February, March, April, May, August, November and December (10km).
The months with the lowest visibility are June, July, September and October (9km).

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Funabashi, Japan

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