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
January
Weather in January
Temperature
Hirado's temperature records reveal January as the coldest month, marked by average highs of 9.8°C (49.6°F) and lows of 7.3°C (45.1°F).Humidity
January is the least humid month in Hirado, Japan, with an average relative humidity of 67%.Rainfall
January is the month with the least rainfall in Hirado. Rain falls for 11.3 days and accumulates 50mm (1.97") of precipitation.Snowfall
Months with snowfall in Hirado are January, February and December. January is the month with the most snowfall. Snow falls for 0.2 days and accumulates 30mm (1.18") of snow.Daylight
In Hirado, the average length of the day in January is 10h and 14min.On the first day of the month, sunrise is at 07:25 and sunset at 17:24. On the last day of January, in Hirado, Japan, sunrise is at 07:18 and sunset at 17:51 JST.
Sunshine
The months with the least sunshine are January and December, with an average of 4.5h of sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 during January leads to these advisories:
Undertake protective steps - Preventing sun damage is advised. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Hirado?
What are January temperatures in Hirado?
What is the least humid month in Hirado?
What is the average humidity in January in Hirado?
What is the driest month in Hirado?
How many days does it rain in January in Hirado?
What is the snowiest month in Hirado?
How many days does it snow in January in Hirado?
What is the average length of the day in January in Hirado?
What time are sunrise and sunset in January in Hirado?
What is the month with the least sunshine in Hirado?
How many hours of sunshine does Hirado have in January?
When is the lowest UV index in Hirado?
How high is the UV index in January in Hirado?
Average temperature in January
Hirado, Japan
- Average high temperature in January: 9.8°C
The warmest month (with the highest average high temperature) is August (28.2°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in January: 7.3°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).
Average pressure in January
Hirado, Japan
- Average pressure in January: 1022.4mbar
The month with the highest atmospheric pressure is January (1022.4mbar).
The month with the lowest atmospheric pressure is June (1007.9mbar).
Average wind speed in January
Hirado, Japan
- Average wind speed in January: 24.1km/h
The windiest month (with the highest average wind speed) is December (24.2km/h).
The calmest month (with the lowest average wind speed) is June (15.6km/h).
Average humidity in January
Hirado, Japan
- Average humidity in January: 67%
The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is January (67%).
Average rainfall in January
Hirado, Japan
- Average rainfall in January: 50mm
The wettest month (with the highest rainfall) is July (162mm).
The driest month (with the least rainfall) is January (50mm).
Average rainfall days in January
Hirado, Japan
- Average rainfall days in January: 11.3 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is May (9.3 days).
Average snowfall in January
Hirado, Japan
- Average snowfall in January: 30mm
The month with the highest snowfall is January (30mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Hirado, Japan
- Average snowfall days in January: 0.2 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Hirado, Japan
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 4h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 4h and 30min).
Average sunshine days in January
Hirado, Japan
- Average sunshine days in January: 17.3 days
The month with the most sunshine days is May (20.7 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in January
Hirado, 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 and December (UV index 3).
Average cloud cover in January
Hirado, Japan
- Average cloud cover in January: 50
The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Hirado, 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).
