April weather forecastTomari, Japan
April
Weather in April
April in Tomari, Japan, is a frosty spring month, with an average temperature fluctuating between 0.5°C (32.9°F) and 7.3°C (45.1°F).Temperature
As Tomari, Japan, transitions into April, a rise in the average high-temperature is observed, moving from a wintry 0.7°C (33.3°F) in March to a chilly 7.3°C (45.1°F). In April, the nighttime temperature lowers to an average of 0.5°C (32.9°F).Humidity
The least humid month in Tomari is April, with an average relative humidity of 79%.Rainfall
April is the month with the least rainfall. Rain falls for 14 days and accumulates 52mm (2.05") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Tomari, in April, during 6.8 snowfall days, 115mm (4.53") of snow is typically accumulated. Throughout the year, there are 120.8 snowfall days, and 2288mm (90.08") of snow is accumulated.Daylight
The average length of the day in April in Tomari is 13h and 24min.On the first day of April, sunrise is at 05:19 and sunset at 18:04. On the last day of the month, sunrise is at 04:32 and sunset at 18:37 JST.
Sunshine
In Tomari, the average sunshine in April is 7.9h.UV index
In Tomari, Japan, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: During April, 3 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against skin and eye damage is obliged. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Tomari, Japan
- Average high temperature in April: 7.3°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 April: 0.5°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 April
Tomari, Japan
- Average pressure in April: 1012.4mbar
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 April
Tomari, Japan
- Average wind speed in April: 12.6km/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 April
Tomari, Japan
- Average humidity in April: 79%
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 April
Tomari, Japan
- Average rainfall in April: 52mm
The wettest month (with the highest rainfall) is August (105mm).
The driest month (with the least rainfall) is April (52mm).
Average rainfall days in April
Tomari, Japan
- Average rainfall days in April: 14 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 April
Tomari, Japan
- Average snowfall in April: 115mm
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 April
Tomari, Japan
- Average snowfall days in April: 6.8 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 April /
Average sunshine in April
Tomari, Japan
- Average daylight in April: 13h and 24min
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 April: 7h and 54min
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 April
Tomari, Japan
- Average sunshine days in April: 10.5 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 April
Tomari, Japan
- Average UV index in April: 3
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 April
Tomari, Japan
- Average cloud cover in April: 47
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 April
Tomari, Japan
- Average visibility in April: 9km
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).
