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
The arrival of April signals a slight increase in the average high-temperature, moving from a fresh 12.8°C (55°F) in March to an enjoyable 17.1°C (62.8°F). Nishio temperatures generally rest at a low of 10°C (50°F) during the April nights.Humidity
In April, the average relative humidity in Nishio is 71%.Rainfall
In Nishio, during April, the rain falls for 10 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, there are 128.7 rainfall days, and 478mm (18.82") of precipitation is accumulated.Snowfall
In Nishio, snow does not fall in March through December.Sea temperature
In Nishio, the average seawater temperature in April is 16.3°C (61.3°F).Note: For the majority, swimming in 16.3°C (61.3°F) does not offer a pleasant experience. Below 21°C (69.8°F), the difficulty in controlling breathing escalates.
Daylight
The average length of the day in April in Nishio is 13h and 4min.On the first day of the month, sunrise is at 05:38 and sunset at 18:12. On the last day of April, in Nishio, sunrise is at 05:01 and sunset at 18:36 JST.
Sunshine
In Nishio, the average sunshine in April is 9.1h.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 unsafe exposure to UV radiation for the ordinary person.Note: In April, a regular UV index of 4 translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. 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.
Frequently asked questions
What is the temperature in April in Nishio?
What is the average humidity in April in Nishio?
How much does it rain in Nishio in April?
When it does not snow in Nishio?
What is the sea water temperature in April in Nishio?
What is the average length of the day in April in Nishio?
When are sunrise and sunset in April in Nishio?
How many hours of sunshine does Nishio have in April?
How high is the UV index in April in Nishio?
Average temperature in April
Nishio, Japan
- Average high temperature in April: 17.1°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.2°C).
- Average low temperature in April: 10°C
The month with the highest average low temperature is August (25.1°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in April
Nishio, Japan
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is November (1019mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in April
Nishio, Japan
- Average wind speed in April: 14km/h
The windiest month (with the highest average wind speed) is January (16.5km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in April
Nishio, Japan
- Average humidity in April: 71%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is February (68%).
Average rainfall in April
Nishio, Japan
- Average rainfall in April: 31mm
The wettest month (with the highest rainfall) is July (80mm).
The driest month (with the least rainfall) is January (13mm).
Average rainfall days in April
Nishio, Japan
- Average rainfall days in April: 10 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in April
Nishio, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Nishio, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in April
Nishio, Japan
- Average sea temperature in April: 16.3°C
The best month for swimming (with the highest average sea temperature) is August (26.8°C).
The coldest months (with the lowest average sea temperature) are February and March (14.8°C).
Average daylight in April /
Average sunshine in April
Nishio, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days in April
Nishio, Japan
- Average sunshine days in April: 18.2 days
The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in April
Nishio, Japan
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Nishio, Japan
- Average cloud cover in April: 38
The months with the most cloud cover are June and July (Cloud cover 41).
The months with the least cloud cover are January and November (Cloud cover 30).
Average visibility in April
Nishio, Japan
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
Nishio, Japan
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