April weather forecastHimi, Japan
April
Weather in April
April in Himi, Japan, is a moderate spring month, with an average temperature varying between 7.4°C (45.3°F) and 13.8°C (56.8°F).Temperature
April's arrival signals a subtle increase in average high-temperatures, moving from March's chilly 9°C (48.2°F) to a mild 13.8°C (56.8°F). During the nights in April, Himi experiences a consistent average temperature of 7.4°C (45.3°F).Humidity
In April, the average relative humidity is 73%.Rainfall
In Himi, during April, the rain falls for 15.8 days and regularly aggregates up to 103mm (4.06") of precipitation. In Himi, during the entire year, the rain falls for 204.1 days and collects up to 1443mm (56.81") of precipitation.Snowfall
January through April and December are months with snowfall in Himi. April is the last month it regularly snows in Himi, Japan. During 0.6 snowfall days, in April, Himi aggregates 11mm (0.43") of snow. In Himi, Japan, during the entire year, snow falls for 46.9 days and aggregates up to 1043mm (41.06") of snow.Sea temperature
In Himi, in April, the average water temperature is 12.4°C (54.3°F).Note: Swimming in 12.4°C (54.3°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
The average length of the day in April in Himi is 13h and 8min.On the first day of the month, sunrise is at 05:37 and sunset at 18:14. On the last day of April, in Himi, sunrise is at 04:58 and sunset at 18:39 JST.
Sunshine
In April, the average sunshine in Himi is 8.8h.UV index
In Himi, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 4 in April leads to these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Direct Sun exposure should be minimized especially during midday when radiation is most intense. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Himi, Japan
- Average high temperature in April: 13.8°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in April: 7.4°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).
Average pressure in April
Himi, Japan
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed in April
Himi, Japan
- Average wind speed in April: 11.5km/h
The windiest month (with the highest average wind speed) is December (15km/h).
The calmest month (with the lowest average wind speed) is June (8.5km/h).
Average humidity in April
Himi, Japan
- Average humidity in April: 73%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is May (72%).
Average rainfall in April
Himi, Japan
- Average rainfall in April: 103mm
The wettest month (with the highest rainfall) is December (168mm).
The driest month (with the least rainfall) is May (75mm).
Average rainfall days in April
Himi, Japan
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is December (22.4 days).
The month with the least rainy days is May (13 days).
Average snowfall in April
Himi, Japan
- Average snowfall in April: 11mm
The month with the highest snowfall is January (422mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Himi, Japan
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Himi, Japan
- Average sea temperature in April: 12.4°C
The best month for swimming (with the highest average sea temperature) is August (27.1°C).
The coldest month (with the lowest average sea temperature) is March (10.3°C).
Average daylight in April /
Average sunshine in April
Himi, Japan
- Average daylight in April: 13h and 6min
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: 8h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Himi, Japan
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is December (3.4 days).
Average UV index in April
Himi, Japan
- Average UV index in April: 4
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Himi, Japan
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Himi, Japan
- Average visibility in April: 9km
The month with the highest visibility is October (10km).
The month with the lowest visibility is January (8km).
