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
Weather in April
Temperature
April brings an increase in the average high-temperature, progressing from a freezing cold -0.3°C (31.5°F) in March to a frosty 6.8°C (44.2°F). During April nights, Asahikawa records an average temperature of -1.7°C (28.9°F).Humidity
In April, the average relative humidity is 80%.Rainfall
April is the month with the least rainfall. Rain falls for 13.1 days and accumulates 41mm (1.61") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, in Asahikawa, it is snowing for 9 days. Throughout April, 117mm (4.61") of snow is accumulated. Throughout the year, in Asahikawa, there are 121.5 snowfall days, and 2078mm (81.81") of snow is accumulated.Daylight
In Asahikawa, the average length of the day in April is 13h and 26min.On the first day of April, sunrise is at 05:11 and sunset at 17:57. On the last day of the month, sunrise is at 04:23 and sunset at 18:31 JST.
Sunshine
The average sunshine in April is 8h.UV index
In Asahikawa, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 in April translates into these instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
How cold is April in Asahikawa?
What is the average humidity in April in Asahikawa?
What is the driest month in Asahikawa?
How much does it rain in Asahikawa in April?
How many days does it snow in April in Asahikawa?
How many hours of daylight does Asahikawa have in April?
What time are sunrise and sunset in April in Asahikawa?
How many hours of sunshine does Asahikawa have in April?
What is the UV index intensity in April in Asahikawa?
Average temperature in April
Asahikawa, Japan
- Average high temperature in April: 6.8°C
The warmest months (with the highest average high temperature) are July and August (24.3°C).
The month with the lowest average high temperature is January (-5.5°C).
- Average low temperature in April: -1.7°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-13.4°C).
Average pressure in April
Asahikawa, Japan
- Average pressure in April: 1011.9mbar
The months with the highest atmospheric pressure are October and November (1015.5mbar).
The month with the lowest atmospheric pressure is July (1008.7mbar).
Average wind speed in April
Asahikawa, Japan
- Average wind speed in April: 10.5km/h
The windiest month (with the highest average wind speed) is April (10.5km/h).
The calmest months (with the lowest average wind speed) are July and August (7.1km/h).
Average humidity in April
Asahikawa, Japan
- Average humidity in April: 80%
The months with the highest relative humidity are January, February and December (93%).
The month with the lowest relative humidity is May (74%).
Average rainfall in April
Asahikawa, Japan
- Average rainfall in April: 41mm
The wettest month (with the highest rainfall) is August (96mm).
The driest month (with the least rainfall) is April (41mm).
Average rainfall days in April
Asahikawa, Japan
- Average rainfall days in April: 13.1 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is January (5 days).
Average snowfall in April
Asahikawa, Japan
- Average snowfall in April: 117mm
The month with the highest snowfall is December (560mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Asahikawa, Japan
- Average snowfall days in April: 9 days
The month with the highest number of snowfall days is January (26.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Asahikawa, Japan
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 54min).
The months with the least sunshine are January and December (Average sunshine: 2h and 12min).
Average sunshine days in April
Asahikawa, Japan
- Average sunshine days in April: 11.8 days
The month with the most sunshine days is May (14.8 days).
The month with the least sunshine days is December (3.2 days).
Average UV index in April
Asahikawa, Japan
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in April
Asahikawa, Japan
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in April
Asahikawa, Japan
- Average visibility in April: 8km
The month with the highest visibility is May (9km).
The month with the lowest visibility is January (5km).
Asahikawa, Japan
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