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
April
Weather in April
Temperature
In April, the meteorological conditions subtly change with the average high-temperature edging from a chilly 8.9°C (48°F) in March to a mild 13.8°C (56.8°F). Throughout April, the nighttime temperature averages to a chilly 7.9°C (46.2°F).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 71%.Rainfall
In April, the rain falls for 14.9 days. Throughout April, 79mm (3.11") of precipitation is accumulated. In Nonoichi, during the entire year, the rain falls for 194.8 days and collects up to 1236mm (48.66") of precipitation.Snowfall
January through April and December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, Nonoichi aggregates 7mm (0.28") of snow. In Nonoichi, during the entire year, snow falls for 41.1 days and aggregates up to 896mm (35.28") of snow.Daylight
In April, the average length of the day is 13h and 8min.On the first day of April, sunrise is at 05:39 and sunset at 18:15. On the last day of the month, sunrise is at 05:00 and sunset at 18:40 JST.
Sunshine
In Nonoichi, the average sunshine in April is 9h.UV index
In Nonoichi, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 4 in April translates into these instructions:
Undertake precautions - Guarding against sun damage is counselled. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What are the least humid months?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
How many hours of daylight does Nonoichi have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Nonoichi have in April?
What is the UV index reading in April?
Average temperature in April
Nonoichi, Japan
- Average high temperature in April: 13.8°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in April: 7.9°C
The month with the highest average low temperature is August (23.5°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).
Average pressure in April
Nonoichi, Japan
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is February (1019.6mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed in April
Nonoichi, Japan
- Average wind speed in April: 12.8km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is June (9.6km/h).
Average humidity in April
Nonoichi, Japan
- Average humidity in April: 71%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall in April
Nonoichi, Japan
- Average rainfall in April: 79mm
The wettest month (with the highest rainfall) is July (157mm).
The driest month (with the least rainfall) is May (56mm).
Average rainfall days in April
Nonoichi, Japan
- Average rainfall days in April: 14.9 days
The month with the highest number of rainy days is December (22.2 days).
The month with the least rainy days is May (12 days).
Average snowfall in April
Nonoichi, Japan
- Average snowfall in April: 7mm
The month with the highest snowfall is January (341mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Nonoichi, Japan
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Nonoichi, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in April
Nonoichi, Japan
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is May (17.6 days).
The month with the least sunshine days is December (3.6 days).
Average UV index in April
Nonoichi, Japan
- Average UV index in April: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Nonoichi, Japan
- Average cloud cover in April: 39
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Nonoichi, Japan
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, July and December (9km).
