Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
Sarufutsu's transition into April brings a slight rise in the average high-temperature, moving from a cold 0.5°C (32.9°F) in March to a still icy 5°C (41°F). Maintaining close parity with daytime warmth, the average nocturnal temperature during April stays at a still cold 2.3°C (36.1°F).Humidity
In Sarufutsu, the average relative humidity in April is 78%.Rainfall
April is the month with the least rainfall. Rain falls for 10.8 days and accumulates 35mm (1.38") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Sarufutsu, during April, snow falls for 5.8 days and regularly aggregates up to 38mm (1.5") of snow. In Sarufutsu, during the entire year, snow falls for 88.9 days and aggregates up to 759mm (29.88") of snow.Daylight
The average length of the day in April in Sarufutsu is 13h and 31min.On the first day of April in Sarufutsu, sunrise is at 05:11 and sunset at 17:59. On the last day of the month, sunrise is at 04:21 and sunset at 18:36 JST.
Sunshine
In April, the average sunshine in Sarufutsu is 8.3h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Take precautions - Protection against sunburn is recommended. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is April in Sarufutsu?
What is the average humidity in April in Sarufutsu?
What is the driest month in Sarufutsu?
How much does it rain in Sarufutsu in April?
How much does it snow in Sarufutsu in April?
What is the average length of the day in April in Sarufutsu?
When are sunrise and sunset in April in Sarufutsu?
How long on average sun shines in April in Sarufutsu?
What is the UV index intensity in April in Sarufutsu?
Average temperature in April
Sarufutsu, Japan
- Average high temperature in April: 5°C
The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is January (-2.9°C).
- Average low temperature in April: 2.3°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is February (-5.7°C).
Average pressure in April
Sarufutsu, Japan
- Average pressure in April: 1010.9mbar
The months with the highest atmospheric pressure are October and November (1014.1mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).
Average wind speed in April
Sarufutsu, Japan
- Average wind speed in April: 23.4km/h
The windiest month (with the highest average wind speed) is December (28.3km/h).
The calmest month (with the lowest average wind speed) is July (17.8km/h).
Average humidity in April
Sarufutsu, Japan
- Average humidity in April: 78%
The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is October (70%).
Average rainfall in April
Sarufutsu, Japan
- Average rainfall in April: 35mm
The wettest month (with the highest rainfall) is August (102mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in April
Sarufutsu, Japan
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is October (18.4 days).
The month with the least rainy days is January (2.1 days).
Average snowfall in April
Sarufutsu, Japan
- Average snowfall in April: 38mm
The month with the highest snowfall is December (175mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Sarufutsu, Japan
- Average snowfall days in April: 5.8 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sarufutsu, Japan
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 6min).
Average sunshine days in April
Sarufutsu, Japan
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is May (15.3 days).
The month with the least sunshine days is December (2 days).
Average UV index in April
Sarufutsu, Japan
- Average UV index in April: 3
The months with the highest UV index are July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Sarufutsu, Japan
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 90).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in April
Sarufutsu, Japan
- Average visibility in April: 9km
The months with the highest visibility are September and October (10km).
The months with the lowest visibility are January and December (7km).
