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
The beginning of April marks a shift in the average high-temperature, moving from March's fresh 11.8°C (53.2°F) to an enjoyable 16.8°C (62.2°F). An average temperature of 8.8°C (47.8°F) marks the nights in April.Humidity
The months with the lowest humidity in Isoshi, Japan, are April and May, with an average relative humidity of 72%.Rainfall
In Isoshi, Japan, in April, during 16 rainfall days, 98mm (3.86") of precipitation is typically accumulated. In Isoshi, Japan, during the entire year, the rain falls for 207 days and collects up to 1194mm (47.01") of precipitation.Snowfall
In Isoshi, snow does not fall in April through November.Daylight
The average length of the day in April in Isoshi, Japan, is 13h and 4min.On the first day of the month, sunrise is at 05:45 and sunset at 18:19. On the last day of April, sunrise is at 05:08 and sunset at 18:42 JST.
Sunshine
The average sunshine in April is 9.1h.UV index
In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The average daily UV index of 4 in April transforms into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Isoshi?
What are the least humid months in Isoshi?
What is the average humidity in April in Isoshi?
How much does it rain in Isoshi in April?
When it does not snow in Isoshi?
Does it snow in Isoshi in April?
What is the average length of the day in April in Isoshi?
When are sunrise and sunset in April in Isoshi?
How many hours of sunshine does Isoshi have in April?
What is the UV index intensity in April in Isoshi?
Average temperature in April
Isoshi, Japan
- Average high temperature in April: 16.8°C
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in April: 8.8°C
The month with the highest average low temperature is August (23.9°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in April
Isoshi, Japan
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is February (1019.9mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in April
Isoshi, Japan
- Average wind speed in April: 10.4km/h
The windiest month (with the highest average wind speed) is January (11.5km/h).
The calmest month (with the lowest average wind speed) is June (8.3km/h).
Average humidity in April
Isoshi, Japan
- Average humidity in April: 72%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in April
Isoshi, Japan
- Average rainfall in April: 98mm
The wettest month (with the highest rainfall) is July (196mm).
The driest month (with the least rainfall) is January (49mm).
Average rainfall days in April
Isoshi, Japan
- Average rainfall days in April: 16 days
The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is November (14.1 days).
Average snowfall in April
Isoshi, Japan
- Average snowfall in April: 0mm
The month with the highest snowfall is January (96mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Isoshi, Japan
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (10.6 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
Isoshi, 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 54min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Isoshi, Japan
- Average sunshine days in April: 12.2 days
The month with the most sunshine days is May (14.8 days).
The month with the least sunshine days is July (5.6 days).
Average UV index in April
Isoshi, 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 and December (UV index 2).
Average cloud cover in April
Isoshi, Japan
- Average cloud cover in April: 38
The months with the most cloud cover are January and February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Isoshi, Japan
- Average visibility in April: 9km
The months with the highest visibility are November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and October (9km).
