Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
February
Weather in February
Temperature
February notes an average high-temperature of a still subzero cold -3.4°C (25.9°F), subtly differing from January's -3.8°C (25.2°F). Iwanai records an average nighttime low-temperature of -8.9°C (16°F) throughout February.Humidity
January and February, with an average relative humidity of 89%, are the most humid months.Rainfall
In Iwanai, in February, it is raining for 3.8 days, with typically 61mm (2.4") of accumulated precipitation. In Iwanai, during the entire year, the rain falls for 157.1 days and collects up to 887mm (34.92") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Iwanai, in February, during 24.3 snowfall days, 421mm (16.57") of snow is typically accumulated. Throughout the year, there are 120.8 snowfall days, and 2288mm (90.08") of snow is accumulated.Daylight
In February, the average length of the day is 10h and 32min.On the first day of the month, sunrise is at 06:53 and sunset at 16:49. On the last day of February, sunrise is at 06:15 and sunset at 17:25 JST.
Sunshine
In February, the average sunshine is 1.7h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 1 during February translates into the following directions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February?
What are the most humid months?
What is the average humidity in February?
How much does it rain in February?
How much does it snow in February?
How many hours of daylight does Iwanai have in February?
When is the sunrise / sunset in February?
How long on average sun shines in February?
What are the months with the lowest UV index?
How high is the UV index in February?
Average temperature in February
Iwanai, Japan
- Average high temperature in February: -3.4°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in February: -8.9°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (-8.9°C).
Average pressure in February
Iwanai, Japan
- Average pressure in February: 1015.3mbar
The month with the highest atmospheric pressure is November (1016.4mbar).
The month with the lowest atmospheric pressure is July (1008.4mbar).
Average wind speed in February
Iwanai, Japan
- Average wind speed in February: 13.9km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in February
Iwanai, Japan
- Average humidity in February: 89%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (79%).
Average rainfall in February
Iwanai, Japan
- Average rainfall in February: 61mm
The wettest month (with the highest rainfall) is August (105mm).
The driest month (with the least rainfall) is April (52mm).
Average rainfall days in February
Iwanai, Japan
- Average rainfall days in February: 3.8 days
The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in February
Iwanai, Japan
- Average snowfall in February: 421mm
The month with the highest snowfall is December (598mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in February
Iwanai, Japan
- Average snowfall days in February: 24.3 days
The month with the highest number of snowfall days is January (28.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Iwanai, Japan
- Average daylight in February: 10h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in February: 1h and 4min
The months with the most sunshine are May and August (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).
Average sunshine days in February
Iwanai, Japan
- Average sunshine days in February: 3.5 days
The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is January (2.7 days).
Average UV index in February
Iwanai, Japan
- Average UV index in February: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in February
Iwanai, Japan
- Average cloud cover in February: 81
The month with the most cloud cover is January (Cloud cover 86).
The month with the least cloud cover is September (Cloud cover 43).
Average visibility in February
Iwanai, Japan
- Average visibility in February: 7km
The months with the highest visibility are April, May and October (9km).
The months with the lowest visibility are January, February, July, August and December (7km).
