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 sea temperature 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
With the transition into April, Akita experiences an increase in average high-temperatures, moving up from a cold 5.8°C (42.4°F) in March to a fresh 10.9°C (51.6°F). Akita observes a minimal variance in temperature, with a consistent average low of 5.9°C (42.6°F) during the nights of April.Humidity
April and October, with an average relative humidity of 74%, are the least humid months.Rainfall
In April, in Akita, Japan, the rain falls for 16.4 days. Throughout April, 74mm (2.91") of precipitation is accumulated. Throughout the year, there are 189.8 rainfall days, and 1156mm (45.51") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows in Akita. During 1.3 snowfall days, in April, Akita aggregates 14mm (0.55") of snow. In Akita, during the entire year, snow falls for 66.2 days and aggregates up to 833mm (32.8") of snow.Sea temperature
In April, the average sea temperature in Akita is 10.3°C (50.5°F).Note: Swimming in 10.3°C (50.5°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
The average length of the day in April is 13h and 16min.On the first day of April in Akita, sunrise is at 05:23 and sunset at 18:03. On the last day of the month, sunrise is at 04:41 and sunset at 18:32 JST.
Sunshine
In April, the average sunshine in Akita is 8.5h.UV index
The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 during April translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What are April temperatures in Akita?
What is the least humid month in Akita?
What is the average humidity in April in Akita?
How many days does it rain in April in Akita?
What is the last month it snows in Akita?
How cold is the water in April in Akita?
How many hours of daylight does Akita have in April?
When are sunrise and sunset in April in Akita?
How long on average sun shines in April in Akita?
What is the UV index reading in April in Akita?
Average temperature in April
Akita, Japan
- Average high temperature in April: 10.9°C
The warmest month (with the highest average high temperature) is August (26.7°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in April: 5.9°C
The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is February (-1.8°C).
Average pressure in April
Akita, Japan
- Average pressure in April: 1014.1mbar
The month with the highest atmospheric pressure is November (1018.2mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).
Average wind speed in April
Akita, Japan
- Average wind speed in April: 16.9km/h
The windiest month (with the highest average wind speed) is December (23.5km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).
Average humidity in April
Akita, Japan
- Average humidity in April: 74%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are April and October (74%).
Average rainfall in April
Akita, Japan
- Average rainfall in April: 74mm
The wettest month (with the highest rainfall) is December (137mm).
The driest month (with the least rainfall) is May (56mm).
Average rainfall days in April
Akita, Japan
- Average rainfall days in April: 16.4 days
The month with the highest number of rainy days is November (21.6 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in April
Akita, Japan
- Average snowfall in April: 14mm
The month with the highest snowfall is January (259mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Akita, Japan
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (20.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Akita, Japan
- Average sea temperature in April: 10.3°C
The best month for swimming (with the highest average sea temperature) is August (25.6°C).
The coldest month (with the lowest average sea temperature) is March (9°C).
Average daylight in April /
Average sunshine in April
Akita, Japan
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).
Average sunshine days in April
Akita, Japan
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is May (14.4 days).
The month with the least sunshine days is January (1.4 days).
Average UV index in April
Akita, Japan
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Akita, Japan
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 86).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in April
Akita, Japan
- Average visibility in April: 9km
The months with the highest visibility are September and October (10km).
The month with the lowest visibility is January (7km).
Akita, Japan
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