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
Weather in April
Temperature
April signifies a subtle uplift in the average high-temperature, adjusting from a mild 13.7°C (56.7°F) in March to an enjoyable 18.2°C (64.8°F). The average low-temperature of 11.3°C (52.3°F) is witnessed during April.Humidity
In April, the average relative humidity in Iwashita is 72%.Rainfall
In Iwashita, in April, it is raining for 14 days, with typically 86mm (3.39") of accumulated precipitation. Throughout the year, there are 186.2 rainfall days, and 1341mm (52.8") of precipitation is accumulated.Snowfall
In Iwashita, snow does not fall in April through November.Daylight
In Iwashita, the average length of the day in April is 12h and 59min.On the first day of the month, sunrise is at 06:04 and sunset at 18:36. On the last day of April, in Iwashita, sunrise is at 05:30 and sunset at 18:57 JST.
Sunshine
In April, the average sunshine in Iwashita, Japan, is 9h.UV index
The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the average maximum UV index of 4 translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What are April temperatures in Iwashita?
What is the average humidity in April in Iwashita?
How much does it rain in Iwashita in April?
When it does not snow in Iwashita?
Does it snow in Iwashita in April?
What is the average length of the day in April in Iwashita?
When is the sunrise / sunset in April in Iwashita?
How long on average sun shines in April in Iwashita?
What is the UV index reading in April in Iwashita?
Average temperature in April
Iwashita, Japan
- Average high temperature in April: 18.2°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (9.2°C).
- Average low temperature in April: 11.3°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in April
Iwashita, Japan
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is January (1021.8mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in April
Iwashita, Japan
- Average wind speed in April: 10.1km/h
The windiest month (with the highest average wind speed) is December (11km/h).
The calmest month (with the lowest average wind speed) is June (8.2km/h).
Average humidity in April
Iwashita, Japan
- Average humidity in April: 72%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are January, February and March (71%).
Average rainfall in April
Iwashita, Japan
- Average rainfall in April: 86mm
The wettest month (with the highest rainfall) is June (266mm).
The driest month (with the least rainfall) is January (48mm).
Average rainfall days in April
Iwashita, Japan
- Average rainfall days in April: 14 days
The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is January (11.3 days).
Average snowfall in April
Iwashita, Japan
- Average snowfall in April: 0mm
The months with the highest snowfall are January and December (24mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Iwashita, Japan
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Iwashita, Japan
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- 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: 5h and 12min).
Average sunshine days in April
Iwashita, Japan
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (4.8 days).
Average UV index in April
Iwashita, Japan
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Iwashita, Japan
- Average cloud cover in April: 37
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in April
Iwashita, Japan
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
Iwashita, Japan
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