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
The transition from March to April brings a temperature rise, with average high-temperatures increasing from a wintry 4.5°C (40.1°F) to a cool 10.8°C (51.4°F). During April, the average low-temperature is recorded at a cold 2.5°C (36.5°F).Humidity
In Tsunozawa, the average relative humidity in April is 81%.Rainfall
In Tsunozawa, in April, it is raining for 16.5 days, with typically 84mm (3.31") of accumulated precipitation. Throughout the year, in Tsunozawa, Japan, there are 196 rainfall days, and 1198mm (47.17") of precipitation is accumulated.Snowfall
Months with snowfall in Tsunozawa are January through April, November and December. April is the last month it regularly snows. During 3.5 snowfall days, in April, Tsunozawa aggregates 76mm (2.99") of snow. Throughout the year, there are 91.3 snowfall days, and 2122mm (83.54") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 13min.On the first day of the month, sunrise is at 05:23 and sunset at 18:02. On the last day of April, in Tsunozawa, sunrise is at 04:42 and sunset at 18:29 JST.
Sunshine
The average sunshine in April in Tsunozawa is 7.6h.UV index
In Tsunozawa, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What is the usual temperature for Tsunozawa in April?
What is the average humidity in April in Tsunozawa?
How much does it rain in Tsunozawa in April?
What is the last month it snows in Tsunozawa?
What is the average length of the day in April in Tsunozawa?
When are sunrise and sunset in April in Tsunozawa?
How long on average sun shines in April in Tsunozawa?
What is the UV index reading in April in Tsunozawa?
Average temperature in April
Tsunozawa, Japan
- Average high temperature in April: 10.8°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (-0.7°C).
- Average low temperature in April: 2.5°C
The month with the highest average low temperature is August (18.4°C).
The coldest month (with the lowest average low temperature) is February (-5.6°C).
Average pressure in April
Tsunozawa, Japan
- Average pressure in April: 1014.5mbar
The month with the highest atmospheric pressure is November (1018.6mbar).
The months with the lowest atmospheric pressure are June and July (1009.1mbar).
Average wind speed in April
Tsunozawa, Japan
- Average wind speed in April: 11.4km/h
The windiest month (with the highest average wind speed) is January (13km/h).
The calmest months (with the lowest average wind speed) are July and August (7.3km/h).
Average humidity in April
Tsunozawa, Japan
- Average humidity in April: 81%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (78%).
Average rainfall in April
Tsunozawa, Japan
- Average rainfall in April: 84mm
The wettest month (with the highest rainfall) is July (171mm).
The driest month (with the least rainfall) is November (71mm).
Average rainfall days in April
Tsunozawa, Japan
- Average rainfall days in April: 16.5 days
The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in April
Tsunozawa, Japan
- Average snowfall in April: 76mm
The month with the highest snowfall is January (673mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Tsunozawa, Japan
- Average snowfall days in April: 3.5 days
The month with the highest number of snowfall days is January (25.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Tsunozawa, 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: 7h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 30min).
The month with the least sunshine is January (Average sunshine: 1h and 18min).
Average sunshine days in April
Tsunozawa, Japan
- Average sunshine days in April: 10.3 days
The month with the most sunshine days is May (12.6 days).
The month with the least sunshine days is January (3 days).
Average UV index in April
Tsunozawa, 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 and December (UV index 1).
Average cloud cover in April
Tsunozawa, Japan
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 86).
The month with the least cloud cover is May (Cloud cover 47).
Average visibility in April
Tsunozawa, Japan
- Average visibility in April: 8km
The months with the highest visibility are March, April, May, October and November (8km).
The months with the lowest visibility are January and February (6km).
Tsunozawa, Japan
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