January weather forecastHamasaka, Japan
January weather for Hamasaka, Japan: January, the same as December, is another cold winter month in Hamasaka, Japan, with an average temperature varying between 5.5°C (41.9°F) and 1.1°C (34°F). January proves to be the coldest month in Hamasaka, recording an average maximum temperature of 5.5°C (41.9°F) and a minimum temperature of 1.1°C (34°F).
January
Weather in January
January, the same as December, is another cold winter month in Hamasaka, Japan, with an average temperature varying between 5.5°C (41.9°F) and 1.1°C (34°F).Temperature
January is Hamasaka's coldest month, registering average high temperatures of 5.5°C (41.9°F) and lows of 1.1°C (34°F).Humidity
The average relative humidity in January is 83%.Rainfall
In Hamasaka, during January, the rain falls for 19.3 days and regularly aggregates up to 80mm (3.15") of precipitation. In Hamasaka, during the entire year, the rain falls for 210.2 days and collects up to 1091mm (42.95") of precipitation.Snowfall
Months with snowfall in Hamasaka are January through March and December. January is the month with the most snowfall in Hamasaka. Snow falls for 10.8 days and accumulates 191mm (7.52") of snow.Daylight
The average length of the day in January in Hamasaka is 10h and 4min.On the first day of the month, sunrise is at 07:11 and sunset at 16:59. On the last day of January, in Hamasaka, Japan, sunrise is at 07:03 and sunset at 17:27 JST.
Sunshine
January has the least sunshine of the year, with an average of 2.6h of sunshine.UV index
The months with the lowest UV index in Hamasaka are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 2 suggests this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Hamasaka, Japan
- Average high temperature in January: 5.5°C
The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in January: 1.1°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in January
Hamasaka, Japan
- Average pressure in January: 1020.1mbar
The month with the highest atmospheric pressure is February (1020.4mbar).
The month with the lowest atmospheric pressure is June (1008.5mbar).
Average wind speed in January
Hamasaka, Japan
- Average wind speed in January: 14.6km/h
The windiest month (with the highest average wind speed) is December (14.8km/h).
The calmest month (with the lowest average wind speed) is June (8km/h).
Average humidity in January
Hamasaka, Japan
- Average humidity in January: 83%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in January
Hamasaka, Japan
- Average rainfall in January: 80mm
The wettest month (with the highest rainfall) is July (158mm).
The driest month (with the least rainfall) is February (54mm).
Average rainfall days in January
Hamasaka, Japan
- Average rainfall days in January: 19.3 days
The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is May (13.3 days).
Average snowfall in January
Hamasaka, Japan
- Average snowfall in January: 191mm
The month with the highest snowfall is January (191mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Hamasaka, Japan
- Average snowfall days in January: 10.8 days
The month with the highest number of snowfall days is February (11 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Hamasaka, 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: 2h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in January
Hamasaka, Japan
- Average sunshine days in January: 3.1 days
The month with the most sunshine days is May (16 days).
The month with the least sunshine days is January (3.1 days).
Average UV index in January
Hamasaka, Japan
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Hamasaka, Japan
- Average cloud cover in January: 71
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 36).
Average visibility in January
Hamasaka, Japan
- Average visibility in January: 9km
The month with the highest visibility is November (10km).
The month with the lowest visibility is July (8km).





