April weather forecast
Jana, Japan

April

Weather in April

April, the same as March, in Jana, Japan, is an agreeable spring month, with temperature in the range of an average high of 22.3°C (72.1°F) and an average low of 19.9°C (67.8°F).

Temperature

As Jana steps into April, the average high-temperature is measured at a still agreeable 22.3°C (72.1°F), displaying minor differences from March's 20.3°C (68.5°F). Jana logs an average low-temperature of 19.9°C (67.8°F) during the nights of April, subtly lower than its daytime highs.

Humidity

The average relative humidity in April in Jana, Japan, is 77%.

Rainfall

In April, in Jana, the rain falls for 16.7 days. Throughout April, 104mm (4.09") of precipitation is accumulated. Throughout the year, in Jana, Japan, there are 229.8 rainfall days, and 1512mm (59.53") of precipitation is accumulated.

Daylight

In April, the average length of the day in Jana is 12h and 48min.
On the first day of April in Jana, sunrise is at 06:18 and sunset at 18:45. On the last day of the month, sunrise is at 05:50 and sunset at 19:00 JST.

Sunshine

In Jana, the average sunshine in April is 6.7h.

UV index

The average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 6 in April, converts into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

What is the usual temperature for Jana in April?
The high-temperature during April is 22.3°C (72.1°F) and the low-temperature is 19.9°C (67.8°F).
What is the average humidity in April in Jana?
In April, the average relative humidity in Jana, Japan, is 77%.
How much does it rain in Jana in April?
In Jana, Japan, in April, it is raining for 16.7 days, with typically 104mm (4.09") of accumulated precipitation.
How many hours of daylight does Jana have in April?
In April, the average day length is 12h and 48min.
When is the sunrise / sunset in April in Jana?
On the first day of April in Jana, Japan, sunrise is at 06:18 and sunset at 18:45. On the last day of the month, sunrise is at 05:50 and sunset at 19:00 JST.
How many hours of sunshine does Jana have in April?
The average sunshine duration in April in Jana, Japan, is 6.7h.
What is the UV index reading in April in Jana?
The average daily maximum UV index in April in Jana, Japan, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in April
Jana, Japan
  • Average high temperature in April: 22.3°C

The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.6°C).

  • Average low temperature in April: 19.9°C

The month with the highest average low temperature is August (27.8°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).

Average pressure in April
Jana, Japan
  • Average pressure in April: 1015.2mbar

The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is August (1006.7mbar).

Average wind speed in April
Jana, Japan
  • Average wind speed in April: 21.3km/h

The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).

Average humidity in April
Jana, Japan
  • Average humidity in April: 77%

The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).

Average rainfall in April
Jana, Japan
  • Average rainfall in April: 104mm

The wettest month (with the highest rainfall) is June (228mm).
The driest month (with the least rainfall) is January (63mm).

Average rainfall days in April
Jana, Japan
  • Average rainfall days in April: 16.7 days

The month with the highest number of rainy days is June (22.6 days).
The month with the least rainy days is November (16.2 days).

Average daylight in April /
Average sunshine in April
Jana, Japan
  • Average daylight in April: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in April: 6h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in April
Jana, Japan
  • Average sunshine days in April: 10.7 days

The month with the most sunshine days is May (11.1 days).
The month with the least sunshine days is June (5.4 days).

Average UV index in April
Jana, Japan
  • Average UV index in April: 6

The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in April
Jana, Japan
  • Average cloud cover in April: 52

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 37).

Average visibility in April
Jana, Japan
  • Average visibility in April: 10km

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).

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