January weather forecastFunabashi, Japan

January

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. Exercise caution while travelling, as snow and ice can result in hazardous conditions.

Temperature

Funabashi's January weather reaches an average high of 8.8°C (47.8°F) and an average low of 2.8°C (37°F), making it the coldest month.

Humidity

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

Rainfall

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

Snowfall

January and February are months with snowfall. January is the first month it typically snows in Funabashi. Throughout January, in the average 1.3 snowfall days, it receives 7mm (0.28") of snow. In Funabashi, during the entire year, snow falls for 4.5 days and aggregates up to 50mm (1.97") of snow.

Sea temperature

In January, the average sea temperature is 15.7°C (60.3°F).
Note: For the majority of people, swimming in water at 15.7°C (60.3°F) is not enjoyable. The challenge of controlling breathing escalates as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in January is 10h and 3min.
On the first day of January, sunrise is at 06:49 and sunset at 16:36. On the last day of the month, sunrise is at 06:41 and sunset at 17:05 JST.

Sunshine

In Funabashi, the average sunshine in January is 6.3h.

UV index

January is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 2 in January transforms into the following instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

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).

The high-temperature, in January, in Funabashi, is 8.8°C (47.8°F), while the low-temperature averages to 2.8°C (37°F).

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

In Funabashi, the average relative humidity in January is 61%.

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

In Funabashi, Japan, in January, during 7.9 rainfall days, 40mm (1.57") of precipitation is typically accumulated.

January is the first month it typically snows. Throughout January, in the average 1.3 snowfall days, it receives 7mm (0.28") of snow.

In Funabashi, Japan, the average seawater temperature in January is 15.7°C (60.3°F). For most, swimming in 15.7°C (60.3°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

In January, the average day length in Funabashi is 10h and 3min.

On the first day of January in Funabashi, Japan, sunrise is at 06:49 and sunset at 16:36. On the last day of the month, sunrise is at 06:41 and sunset at 17:05 JST.

In January, the average sunshine duration in Funabashi is 6.3h.

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

In Funabashi, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

11.1°C

8.8°C

9.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.5km/h

15.2km/h

15.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.2

1.3

2.8

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

18.7

21.3

14.6

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Funabashi, Japan

Average high temperature in January: 8.8°C

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).

Average low temperature in January: 2.8°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).

Average pressure in January
Funabashi, Japan

Average pressure in January: 1016.1mbar

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

Average wind speed in January
Funabashi, Japan

Average wind speed in January: 13.9km/h

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).

Average humidity in January
Funabashi, Japan

Average humidity in January: 61%

The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (61%).

Average rainfall in January
Funabashi, Japan

Average rainfall in January: 40mm

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

Average rainfall days in January
Funabashi, Japan

Average rainfall days in January: 7.9 days

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).

Average snowfall in January
Funabashi, Japan

Average snowfall in January: 7mm

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).

Average snowfall days in January
Funabashi, Japan

Average snowfall days in January: 1.3 days

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).

Average sea temperature in January
Funabashi, Japan

Average sea temperature in January: 15.7°C

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).

Average daylight in January /
Average sunshine in January
Funabashi, Japan

Average daylight in January: 10h and 6min

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).

Average sunshine in January: 6h and 18min

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).

Average sunshine days in January
Funabashi, Japan

Average sunshine days in January: 21.3 days

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

Average UV index in January
Funabashi, Japan

Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in January
Funabashi, Japan

Average cloud cover in January: 29

The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 29).

Average visibility in January
Funabashi, Japan

Average visibility in January: 10km

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).