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 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
Shiraho's weather in April, with an average high-temperature of a warm 23.7°C (74.7°F), subtly shifts from March's 21.9°C (71.4°F). Shiraho's nights in April maintain a consistent average of 22°C (71.6°F), demonstrating a minimal differential from its daytime temperature.Humidity
The average relative humidity in April is 81%.Rainfall
In April, in Shiraho, the rain falls for 16.7 days. Throughout April, 77mm (3.03") of precipitation is accumulated. In Shiraho, during the entire year, the rain falls for 228 days and collects up to 1184mm (46.61") of precipitation.Daylight
The average length of the day in April is 12h and 44min.On the first day of April, sunrise is at 06:34 and sunset at 18:59. On the last day of the month, sunrise is at 06:08 and sunset at 19:11 JST.
Sunshine
In Shiraho, the average sunshine in April is 6.2h.UV index
In Shiraho, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.Note: During April, 6 as the daily maximum UV index converts into the following advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Shiraho?
What is the average humidity in April in Shiraho?
How much does it rain in Shiraho in April?
How many hours of daylight does Shiraho have in April?
What time are sunrise and sunset in April in Shiraho?
How many hours of sunshine does Shiraho have in April?
What is the UV index intensity in April in Shiraho?
Average temperature in April
Shiraho, Japan
- Average high temperature in April: 23.7°C
The warmest months (with the highest average high temperature) are July and August (29.3°C).
The month with the lowest average high temperature is January (20.6°C).
- Average low temperature in April: 22°C
The month with the highest average low temperature is July (28.4°C).
The coldest month (with the lowest average low temperature) is January (18.7°C).
Average pressure in April
Shiraho, Japan
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is January (1020.3mbar).
The month with the lowest atmospheric pressure is August (1005.6mbar).
Average wind speed in April
Shiraho, Japan
- Average wind speed in April: 23.7km/h
The windiest month (with the highest average wind speed) is December (32.9km/h).
The calmest month (with the lowest average wind speed) is May (20.4km/h).
Average humidity in April
Shiraho, Japan
- Average humidity in April: 81%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are January and December (76%).
Average rainfall in April
Shiraho, Japan
- Average rainfall in April: 77mm
The wettest month (with the highest rainfall) is August (217mm).
The driest month (with the least rainfall) is March (50mm).
Average rainfall days in April
Shiraho, Japan
- Average rainfall days in April: 16.7 days
The month with the highest number of rainy days is August (22.1 days).
The month with the least rainy days is April (16.7 days).
Average daylight in April /
Average sunshine in April
Shiraho, Japan
- Average daylight in April: 12h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in April
Shiraho, Japan
- Average sunshine days in April: 10.1 days
The month with the most sunshine days is June (11.8 days).
The month with the least sunshine days is November (6.2 days).
Average UV index in April
Shiraho, Japan
- Average UV index in April: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 5).
Average cloud cover in April
Shiraho, Japan
- Average cloud cover in April: 55
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in April
Shiraho, Japan
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
