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 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
Weather in February
Temperature
Entering February, the average high-temperature is recorded at a still cool 11.1°C (52°F), exhibiting a minimal shift from January's 10.6°C (51.1°F). Isumi maintains a consistent average nighttime low-temperature of 7.3°C (45.1°F) throughout February.Humidity
In February, the average relative humidity in Isumi is 67%.Rainfall
In February, in Isumi, the rain falls for 13.3 days. Throughout February, 74mm (2.91") of precipitation is accumulated. Throughout the year, there are 178.9 rainfall days, and 1201mm (47.28") of precipitation is accumulated.Snowfall
Months with snowfall in Isumi are January and February. The months with the most snowfall days are January and February, with an average of 0.1 snowfall days.Daylight
In Isumi, Japan, the average length of the day in February is 10h and 55min.On the first day of February, sunrise is at 06:38 and sunset at 17:05. On the last day of the month, sunrise is at 06:08 and sunset at 17:32 JST.
Sunshine
February has the least sunshine of the year in Isumi, Japan, with an average of 4.9h of sunshine.UV index
The months with the lowest UV index in Isumi are January and February, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 3 in February translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. During bright days, sunglasses that offer UVA and UVB defense are recommended. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the average February temperature in Isumi?
What is the average humidity in February in Isumi?
How much does it rain in Isumi in February?
When does it snow the most in Isumi?
What is the last month it snows in Isumi?
What is the average length of the day in February in Isumi?
When are sunrise and sunset in February in Isumi?
What is the month with the least sunshine in Isumi?
How long on average sun shines in February in Isumi?
What is the month with the lowest UV index in Isumi?
What is the UV index reading in February in Isumi?
Average temperature in February
Isumi, Japan
- Average high temperature in February: 11.1°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (10.6°C).
- Average low temperature in February: 7.3°C
The month with the highest average low temperature is August (25.6°C).
The coldest month (with the lowest average low temperature) is January (7°C).
Average pressure in February
Isumi, Japan
- Average pressure in February: 1016.5mbar
The month with the highest atmospheric pressure is November (1017.6mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in February
Isumi, Japan
- Average wind speed in February: 24.7km/h
The windiest month (with the highest average wind speed) is March (25.5km/h).
The calmest month (with the lowest average wind speed) is June (18.7km/h).
Average humidity in February
Isumi, Japan
- Average humidity in February: 67%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (63%).
Average rainfall in February
Isumi, Japan
- Average rainfall in February: 74mm
The wettest month (with the highest rainfall) is October (164mm).
The driest month (with the least rainfall) is January (58mm).
Average rainfall days in February
Isumi, Japan
- Average rainfall days in February: 13.3 days
The month with the highest number of rainy days is October (18.5 days).
The month with the least rainy days is January (9.6 days).
Average snowfall days in February
Isumi, Japan
- Average snowfall days in February: 0.1 days
The months with the highest number of snowfall days are January and February (0.1 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 February /
Average sunshine in February
Isumi, Japan
- Average daylight in February: 10h and 5min
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 February: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in February
Isumi, Japan
- Average sunshine days in February: 13.6 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is October (10.2 days).
Average UV index in February
Isumi, Japan
- Average UV index in February: 3
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January and February (UV index 3).
Average cloud cover in February
Isumi, Japan
- Average cloud cover in February: 47
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in February
Isumi, Japan
- Average visibility in February: 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).
Isumi, Japan
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