January weather forecastKatakake, Japan
January
Weather in January
January, like December, in Katakake, Japan, is an icy winter month, with temperature in the range of an average low of -2.6°C (27.3°F) and an average high of 2.6°C (36.7°F).Temperature
Katakake's coldest weather arrives in January, when temperatures average a high of 2.6°C (36.7°F) and a low of -2.6°C (27.3°F).Humidity
With an average relative humidity of 83%, January is the most humid month.Rainfall
In January, in Katakake, the rain falls for 18.9 days. Throughout January, 137mm (5.39") of precipitation is accumulated. Throughout the year, in Katakake, there are 218.8 rainfall days, and 1305mm (51.38") of precipitation is accumulated.Snowfall
January through April and December are months with snowfall. The month with the most snowfall is January, when snow falls for 17.5 days and typically aggregates up to 469mm (18.46") of snow.Daylight
The average length of the day in January is 9h and 59min.On the first day of January, sunrise is at 07:02 and sunset at 16:45. On the last day of the month, sunrise is at 06:53 and sunset at 17:14 JST.
Sunshine
January has the least sunshine of the year, with an average of 3.5h of sunshine.UV index
The months with the lowest UV index in Katakake are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 1 in January leads to these recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Katakake, Japan
- Average high temperature in January: 2.6°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in January: -2.6°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in January
Katakake, Japan
- Average pressure in January: 1018.5mbar
The months with the highest atmospheric pressure are February and November (1019.4mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in January
Katakake, Japan
- Average wind speed in January: 11.2km/h
The windiest month (with the highest average wind speed) is December (12km/h).
The calmest months (with the lowest average wind speed) are June and August (7.4km/h).
Average humidity in January
Katakake, Japan
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is May (71%).
Average rainfall in January
Katakake, Japan
- Average rainfall in January: 137mm
The wettest month (with the highest rainfall) is July (179mm).
The driest month (with the least rainfall) is May (64mm).
Average rainfall days in January
Katakake, Japan
- Average rainfall days in January: 18.9 days
The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is May (14.4 days).
Average snowfall in January
Katakake, Japan
- Average snowfall in January: 469mm
The month with the highest snowfall is January (469mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Katakake, Japan
- Average snowfall days in January: 17.5 days
The month with the highest number of snowfall days is January (17.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Katakake, Japan
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 3h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Katakake, Japan
- Average sunshine days in January: 3.5 days
The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is January (3.5 days).
Average UV index in January
Katakake, Japan
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Katakake, Japan
- Average cloud cover in January: 67
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 33).
Average visibility in January
Katakake, Japan
- Average visibility in January: 8km
The month with the highest visibility is October (10km).
The month with the lowest visibility is January (8km).
