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
January, marked by an average high-temperature of 8.9°C (48°F) and a low-temperature of 3.8°C (38.8°F), is the coldest month.Humidity
The least humid month in Yokaichiba is January, with an average relative humidity of 61%.Rainfall
The month with the least rainfall is January, when the rain falls for 9 days and typically collects 45mm (1.77") of precipitation.Snowfall
January and February are months with snowfall. January is the first month it typically snows. Throughout January, in the average 1.3 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, in Yokaichiba, there are 3.5 snowfall days, and 32mm (1.26") of snow is accumulated.Daylight
The average length of the day in January is 10h and 2min.On the first day of January, sunrise is at 06:47 and sunset at 16:33. On the last day of the month, sunrise is at 06:39 and sunset at 17:02 JST.
Sunshine
In January, the average sunshine in Yokaichiba, Japan, is 6.1h.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 reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In January, the average maximum UV index of 3 translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Yokaichiba?
What are January temperatures in Yokaichiba?
What is the least humid month in Yokaichiba?
What is the average humidity in January in Yokaichiba?
What is the driest month in Yokaichiba?
How much does it rain in Yokaichiba in January?
When does it start snowing in Yokaichiba?
How many hours of daylight does Yokaichiba have in January?
When are sunrise and sunset in January in Yokaichiba?
How many hours of sunshine does Yokaichiba have in January?
What is the month with the lowest UV index in Yokaichiba?
What is the UV index intensity in January in Yokaichiba?
Average temperature in January
Yokaichiba, Japan
- Average high temperature in January: 8.9°C
The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in January: 3.8°C
The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in January
Yokaichiba, Japan
- Average pressure in January: 1015.8mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in January
Yokaichiba, Japan
- Average wind speed in January: 15.5km/h
The windiest month (with the highest average wind speed) is March (16.8km/h).
The calmest month (with the lowest average wind speed) is June (12.8km/h).
Average humidity in January
Yokaichiba, Japan
- Average humidity in January: 61%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is January (61%).
Average rainfall in January
Yokaichiba, Japan
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is October (144mm).
The driest month (with the least rainfall) is January (45mm).
Average rainfall days in January
Yokaichiba, Japan
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is January (9 days).
Average snowfall in January
Yokaichiba, Japan
- Average snowfall in January: 5mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Yokaichiba, Japan
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is February (1.8 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
Yokaichiba, Japan
- Average daylight in January: 10h and 0min
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 12min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in January
Yokaichiba, Japan
- Average sunshine days in January: 18.7 days
The month with the most sunshine days is January (18.7 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in January
Yokaichiba, 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
Yokaichiba, Japan
- Average cloud cover in January: 31
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility in January
Yokaichiba, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).
