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, known for its average high temperature of 7.1°C (44.8°F) and an average low temperature of 1.4°C (34.5°F), is the coldest month.Humidity
The average relative humidity in January in Itami is 76%.Rainfall
January is the month with the least rainfall in Itami. Rain falls for 13.3 days and accumulates 30mm (1.18") of precipitation.Snowfall
Months with snowfall are January through March and December. The month with the most snowfall is January, when snow falls for 7 days and typically aggregates up to 47mm (1.85") of snow.Daylight
In January, the average length of the day is 10h and 7min.On the first day of the month, sunrise is at 07:05 and sunset at 16:57. On the last day of January, in Itami, sunrise is at 06:57 and sunset at 17:25 JST.
Sunshine
In January, the average sunshine in Itami, Japan, is 4.8h.UV index
The months with the lowest UV index in Itami, Japan, are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 2 during January leads to these instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Stay alert! Snow's reflective properties 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 Itami?
What are the temperatures in Itami in January?
What is the average humidity in January in Itami?
What is the driest month in Itami?
How much does it rain in Itami in January?
When does it snow the most in Itami?
How many days does it snow in January in Itami?
How many hours of daylight does Itami have in January?
When is the sunrise / sunset in January in Itami?
How many hours of sunshine does Itami have in January?
What is the month with the lowest UV index in Itami?
What is the UV index intensity in January in Itami?
Average temperature in January
Itami, Japan
- Average high temperature in January: 7.1°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in January: 1.4°C
The month with the highest average low temperature is August (23.6°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in January
Itami, Japan
- Average pressure in January: 1019.6mbar
The month with the highest atmospheric pressure is February (1019.8mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in January
Itami, Japan
- Average wind speed in January: 10km/h
The windiest months (with the highest average wind speed) are January and March (10km/h).
The calmest month (with the lowest average wind speed) is June (7.9km/h).
Average humidity in January
Itami, Japan
- Average humidity in January: 76%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is May (71%).
Average rainfall in January
Itami, Japan
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is July (117mm).
The driest month (with the least rainfall) is January (30mm).
Average rainfall days in January
Itami, Japan
- Average rainfall days in January: 13.3 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is May (12.1 days).
Average snowfall in January
Itami, Japan
- Average snowfall in January: 47mm
The month with the highest snowfall is January (47mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Itami, Japan
- Average snowfall days in January: 7 days
The month with the highest number of snowfall days is January (7 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
Itami, 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 54min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in January
Itami, Japan
- Average sunshine days in January: 9.9 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in January
Itami, Japan
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Itami, Japan
- Average cloud cover in January: 47
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Itami, Japan
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
The month with the lowest visibility is July (8km).
