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
April brings a temperature change, with average high-temperatures moving from March's chilly 8.3°C (46.9°F) to a mild 13.6°C (56.5°F). Nagamachi's average low-temperature in the month of April is recorded at a chilly 6.1°C (43°F).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 72%.Rainfall
In Nagamachi, Japan, during April, the rain falls for 13.3 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 153.4 rainfall days, and 741mm (29.17") of precipitation is accumulated.Snowfall
Months with snowfall are January through April and December. April is the last month it regularly snows. During 0.5 snowfall days, in April, Nagamachi aggregates 5mm (0.2") of snow. In Nagamachi, during the entire year, snow falls for 27.1 days and aggregates up to 195mm (7.68") of snow.Daylight
The average length of the day in April is 13h and 12min.On the first day of April, sunrise is at 05:21 and sunset at 17:59. On the last day of the month, sunrise is at 04:40 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 health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during April leads to these instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What are the least humid months?
What is the average humidity in April?
How much does it rain in April?
What is the last month it snows?
What is the average length of the day in April?
When are sunrise and sunset in April?
How many hours of sunshine does Nagamachi have in April?
What is the UV index intensity in April?
Average temperature in April
Nagamachi, Japan
- Average high temperature in April: 13.6°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in April: 6.1°C
The month with the highest average low temperature is August (21.4°C).
The coldest months (with the lowest average low temperature) are January and February (-1.7°C).
Average pressure in April
Nagamachi, Japan
- Average pressure in April: 1014.6mbar
The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in April
Nagamachi, Japan
- Average wind speed in April: 12.9km/h
The windiest month (with the highest average wind speed) is January (14.4km/h).
The calmest month (with the lowest average wind speed) is July (8.1km/h).
Average humidity in April
Nagamachi, Japan
- Average humidity in April: 72%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in April
Nagamachi, Japan
- Average rainfall in April: 71mm
The wettest months (with the highest rainfall) are July and October (111mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in April
Nagamachi, Japan
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (8.7 days).
Average snowfall in April
Nagamachi, Japan
- Average snowfall in April: 5mm
The month with the highest snowfall is February (63mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Nagamachi, Japan
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is February (9.2 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
Nagamachi, 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 36min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in April
Nagamachi, Japan
- Average sunshine days in April: 14 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (7.2 days).
Average UV index in April
Nagamachi, 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, November and December (UV index 2).
Average cloud cover in April
Nagamachi, Japan
- Average cloud cover in April: 38
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is May (Cloud cover 36).
Average visibility in April
Nagamachi, Japan
- Average visibility in April: 9km
The months with the highest visibility are October, November and December (10km).
The month with the lowest visibility is July (8km).
