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 onset of April, Matsushima sees a temperature rise, with the average high-temperature moving from March's chilly 8.8°C (47.8°F) to a moderate 13.8°C (56.8°F). Throughout April, the temperature tends to fall to a consistent average low of 6.7°C (44.1°F).Humidity
April is the least humid month in Matsushima, with an average relative humidity of 70%.Rainfall
In Matsushima, in April, during 11.8 rainfall days, 74mm (2.91") of precipitation is typically accumulated. In Matsushima, during the entire year, the rain falls for 133.1 days and collects up to 706mm (27.8") of precipitation.Snowfall
Months with snowfall in Matsushima are January through April and December. April is the last month it regularly snows. During 0.4 snowfall days, in April, Matsushima aggregates 4mm (0.16") of snow. Throughout the year, in Matsushima, there are 24.2 snowfall days, and 190mm (7.48") of snow is accumulated.Sea temperature
In Matsushima, in April, the average water temperature is 8.9°C (48°F).Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
Daylight
In April, the average length of the day is 13h and 12min.On the first day of April in Matsushima, sunrise is at 05:20 and sunset at 17:58. On the last day of the month, sunrise is at 04:39 and sunset at 18:26 JST.
Sunshine
The average sunshine in April is 9h.UV index
In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In April, the maximum UV index of 4 suggests these recommendations:
Take precautions - Protection against skin and eye damage is obliged. Around midday, solar radiation is most harmful; hence, exposure should be limited. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What is the average April temperature in Matsushima?
What is the least humid month in Matsushima?
What is the average humidity in April in Matsushima?
How many days does it rain in April in Matsushima?
What is the last month it snows in Matsushima?
How cold is the water in April in Matsushima?
How many hours of daylight does Matsushima have in April?
When is the sunrise / sunset in April in Matsushima?
How many hours of sunshine does Matsushima have in April?
What is the UV index reading in April in Matsushima?
Average temperature in April
Matsushima, Japan
- Average high temperature in April: 13.8°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in April: 6.7°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°C).
Average pressure in April
Matsushima, Japan
- Average pressure in April: 1014.6mbar
The month with the highest atmospheric pressure is November (1018.6mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in April
Matsushima, Japan
- Average wind speed in April: 13.9km/h
The windiest month (with the highest average wind speed) is January (15.4km/h).
The calmest month (with the lowest average wind speed) is July (9km/h).
Average humidity in April
Matsushima, Japan
- Average humidity in April: 70%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is April (70%).
Average rainfall in April
Matsushima, Japan
- Average rainfall in April: 74mm
The wettest month (with the highest rainfall) is October (105mm).
The driest month (with the least rainfall) is February (23mm).
Average rainfall days in April
Matsushima, Japan
- Average rainfall days in April: 11.8 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in April
Matsushima, Japan
- Average snowfall in April: 4mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Matsushima, Japan
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average sea temperature in April
Matsushima, Japan
- Average sea temperature in April: 8.9°C
The best month for swimming (with the highest average sea temperature) is August (23.6°C).
The coldest month (with the lowest average sea temperature) is March (6.9°C).
Average daylight in April /
Average sunshine in April
Matsushima, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is May (Average sunshine: 9h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days in April
Matsushima, Japan
- Average sunshine days in April: 16.3 days
The month with the most sunshine days is May (21.3 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in April
Matsushima, Japan
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in April
Matsushima, Japan
- Average cloud cover in April: 38
The month with the most cloud cover is July (Cloud cover 48).
The months with the least cloud cover are May and November (Cloud cover 36).
Average visibility in April
Matsushima, Japan
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, October, November and December (10km).
The months with the lowest visibility are January, May, June, July, August and September (9km).
Matsushima, Japan
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