January weather forecastMoriyacho, Japan
January
Weather in January
January, the same as December, in Moriyacho, Japan, is another chilly winter month, with an average temperature fluctuating between 4°C (39.2°F) and 9.3°C (48.7°F).Temperature
January, on average, is the coldest month, registering a high temperature of 9.3°C (48.7°F) and a low of 4°C (39.2°F).Humidity
The least humid month is January, with an average relative humidity of 60%.Rainfall
In January, in Moriyacho, Japan, the rain falls for 8.3 days. Throughout January, 44mm (1.73") of precipitation is accumulated. In Moriyacho, during the entire year, the rain falls for 160.5 days and collects up to 884mm (34.8") of precipitation.Snowfall
January through March are months with snowfall. January is the first month it typically snows. Throughout January, in the average 0.7 snowfall days, it receives 2mm (0.08") of snow. In Moriyacho, during the entire year, snow falls for 2.8 days and aggregates up to 25mm (0.98") of snow.Daylight
In January, the average length of the day is 10h and 4min.On the first day of January, sunrise is at 06:50 and sunset at 16:38. On the last day of the month, sunrise is at 06:42 and sunset at 17:07 JST.
Sunshine
In Moriyacho, the average sunshine in January is 6.3h.UV index
January through March and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 3 in January translates into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Moriyacho, Japan
- Average high temperature in January: 9.3°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in January: 4°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average pressure in January
Moriyacho, Japan
- Average pressure in January: 1016.2mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in January
Moriyacho, Japan
- Average wind speed in January: 16km/h
The windiest month (with the highest average wind speed) is April (17.9km/h).
The calmest month (with the lowest average wind speed) is June (14.2km/h).
Average humidity in January
Moriyacho, Japan
- Average humidity in January: 60%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (60%).
Average rainfall in January
Moriyacho, Japan
- Average rainfall in January: 44mm
The wettest month (with the highest rainfall) is October (126mm).
The driest month (with the least rainfall) is December (40mm).
Average rainfall days in January
Moriyacho, Japan
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in January
Moriyacho, Japan
- Average snowfall in January: 2mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Moriyacho, Japan
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Moriyacho, 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 30min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in January
Moriyacho, Japan
- Average sunshine days in January: 20.8 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is October (11.7 days).
Average UV index in January
Moriyacho, Japan
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 3).
Average cloud cover in January
Moriyacho, Japan
- Average cloud cover in January: 30
The month with the most cloud cover is October (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in January
Moriyacho, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
