January weather forecastHamamoto, Japan
January
Weather in January
January, like December, in Hamamoto, Japan, is another refreshing winter month, with an average temperature varying between 16.3°C (61.3°F) and 18.6°C (65.5°F).Temperature
Hamamoto's January weather reaches an average high of 18.6°C (65.5°F) and an average low of 16.3°C (61.3°F), making it the coldest month.Humidity
With an average relative humidity of 72%, January is the least humid month.Rainfall
The month with the least rainfall is January, when the rain falls for 21.2 days and typically collects 63mm (2.48") of precipitation.Daylight
In January, the average length of the day in Hamamoto is 10h and 41min.On the first day of the month, sunrise is at 07:16 and sunset at 17:46. On the last day of January, sunrise is at 07:14 and sunset at 18:09 JST.
Sunshine
With an average of 4.1h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index in Hamamoto are January and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: A typical high UV index of 4 in January suggests the following recommendations:
Be vigilant - Preventing sunburn is recommended. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Hamamoto, Japan
- Average high temperature in January: 18.6°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.6°C).
- Average low temperature in January: 16.3°C
The month with the highest average low temperature is August (27.8°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in January
Hamamoto, Japan
- Average pressure in January: 1021mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is August (1006.7mbar).
Average wind speed in January
Hamamoto, Japan
- Average wind speed in January: 24.8km/h
The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).
Average humidity in January
Hamamoto, Japan
- Average humidity in January: 72%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).
Average rainfall in January
Hamamoto, Japan
- Average rainfall in January: 63mm
The wettest month (with the highest rainfall) is June (228mm).
The driest month (with the least rainfall) is January (63mm).
Average rainfall days in January
Hamamoto, Japan
- Average rainfall days in January: 21.2 days
The month with the highest number of rainy days is June (22.6 days).
The month with the least rainy days is November (16.2 days).
Average daylight in January /
Average sunshine in January
Hamamoto, Japan
- Average daylight in January: 10h and 42min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January: 4h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in January
Hamamoto, Japan
- Average sunshine days in January: 6.6 days
The month with the most sunshine days is May (11.1 days).
The month with the least sunshine days is June (5.4 days).
Average UV index in January
Hamamoto, Japan
- Average UV index in January: 4
The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in January
Hamamoto, Japan
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in January
Hamamoto, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).
