Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In Showajima, Japan, January is the coldest month, with temperatures averaging a high of 8.9°C (48°F) and a low of 3.4°C (38.1°F).Humidity
The least humid month in Showajima is January, with an average relative humidity of 61%.Rainfall
In Showajima, in January, it is raining for 7.5 days, with typically 38mm (1.5") of accumulated precipitation. Throughout the year, there are 154.1 rainfall days, and 754mm (29.69") of precipitation is accumulated.Snowfall
Months with snowfall in Showajima are January through March. January is the first month it typically snows in Showajima. Throughout January, in the average 1.1 snowfall days, it receives 3mm (0.12") of snow. In Showajima, during the entire year, snow falls for 3.5 days and aggregates up to 41mm (1.61") of snow.Daylight
The average length of the day in January is 10h and 4min.On the first day of January in Showajima, 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 17:06 JST.
Sunshine
In January, the average sunshine in Showajima is 6.2h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In January, an average UV index of 3 transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What part of the year is the coldest in Showajima?
What is the usual temperature for Showajima in January?
What is the least humid month in Showajima?
What is the average humidity in January in Showajima?
How much does it rain in Showajima in January?
When does it start to snow in Showajima?
What is the average length of the day in January in Showajima?
When is the sunrise / sunset in January in Showajima?
How long on average sun shines in January in Showajima?
When is the lowest UV index in Showajima?
What is the UV index reading in January in Showajima?
Average temperature in January
Showajima, Japan
- Average high temperature in January: 8.9°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 (8.9°C).
- Average low temperature in January: 3.4°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).
Average pressure in January
Showajima, Japan
- Average pressure in January: 1016.1mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in January
Showajima, Japan
- Average wind speed in January: 15.8km/h
The windiest month (with the highest average wind speed) is April (17.3km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).
Average humidity in January
Showajima, Japan
- Average humidity in January: 61%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).
Average rainfall in January
Showajima, Japan
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is December (36mm).
Average rainfall days in January
Showajima, Japan
- Average rainfall days in January: 7.5 days
The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in January
Showajima, Japan
- Average snowfall in January: 3mm
The month with the highest snowfall is February (37mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Showajima, Japan
- Average snowfall days in January: 1.1 days
The month with the highest number of snowfall days is February (2 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
Showajima, Japan
- Average daylight in January: 10h and 1min
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 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in January
Showajima, Japan
- Average sunshine days in January: 20.9 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in January
Showajima, 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, November and December (UV index 3).
Average cloud cover in January
Showajima, Japan
- Average cloud cover in January: 31
The months with the most cloud cover are June and October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility in January
Showajima, 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).
Showajima, Japan
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