April weather forecast
Kasumigaseki, Japan

englishespañol中文
Share

Weather in April

April is a comfortable spring month in Kasumigaseki, Japan, with an average temperature ranging between max 17.6°C (63.7°F) and min 10.8°C (51.4°F).

Temperature

April's onset witnesses a minor shift in the average high-temperature, moving from a fresh 12.9°C (55.2°F) in March to a refreshing 17.6°C (63.7°F). In the month of April, the average temperature in Kasumigaseki dips to a fresh 10.8°C (51.4°F) during the night.

Humidity

In April, the average relative humidity is 68%.

Rainfall

In Kasumigaseki, in April, it is raining for 11.2 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, in Kasumigaseki, there are 125.3 rainfall days, and 359mm (14.13") of precipitation is accumulated.

Snowfall

In Kasumigaseki, snow does not fall in March through December.

Daylight

In Kasumigaseki, Japan, the average length of the day in April is 13h and 6min.
On the first day of April, sunrise is at 05:27 and sunset at 18:02. On the last day of the month, sunrise is at 04:49 and sunset at 18:26 JST.

Sunshine

In April, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In April, an average UV index of 5 transforms into the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Stay sun-safe with clothing that is both closely woven and worn loosely.
[Resources]

Frequently asked questions

What is the average April temperature in Kasumigaseki?

In Kasumigaseki, 17.6°C (63.7°F) is the average high-temperature and 10.8°C (51.4°F) is the average low-temperature during April.

What is the average humidity in April in Kasumigaseki?

In April, the average relative humidity in Kasumigaseki, Japan, is 68%.

How many days does it rain in April in Kasumigaseki?

In Kasumigaseki, Japan, in April, during 11.2 rainfall days, 33mm (1.3") of precipitation is typically accumulated.

When it does not snow in Kasumigaseki?

March through December are months without snowfall in Kasumigaseki.

What is the average length of the day in April in Kasumigaseki?

The average day length in April is 13h and 6min.

What time are sunrise and sunset in April in Kasumigaseki?

In April, on the first day of the month, sunrise is at 05:27 and sunset at 18:02. On the last day of the month, in Kasumigaseki, sunrise is at 04:49 and sunset at 18:26 JST.

How many hours of sunshine does Kasumigaseki have in April?

In April, the average sunshine duration is 8.9h.

What is the UV index reading in April in Kasumigaseki?

In April, the average daily maximum UV index in Kasumigaseki is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in April
Kasumigaseki, Japan

Average temperature in April - Kasumigaseki, Japan
  • Average high temperature in April: 17.6°C

The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in April: 10.8°C

The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (3°C).

[Resources]

Average pressure in April
Kasumigaseki, Japan

Average pressure in April - Kasumigaseki, Japan
  • Average pressure in April: 1014.2mbar

The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

[Resources]

Average wind speed in April
Kasumigaseki, Japan

Average wind speed in April - Kasumigaseki, Japan
  • Average wind speed in April: 15.6km/h

The windiest month (with the highest average wind speed) is April (15.6km/h).
The calmest month (with the lowest average wind speed) is November (12.3km/h).

[Resources]

Average humidity in April
Kasumigaseki, Japan

Average humidity in April - Kasumigaseki, Japan
  • Average humidity in April: 68%

The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (60%).

[Resources]

Average rainfall in April
Kasumigaseki, Japan

Average rainfall in April - Kasumigaseki, Japan
  • Average rainfall in April: 33mm

The wettest month (with the highest rainfall) is September (54mm).
The driest month (with the least rainfall) is February (10mm).

[Resources]

Average rainfall days in April
Kasumigaseki, Japan

Average rainfall days in April - Kasumigaseki, Japan
  • Average rainfall days in April: 11.2 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (4.5 days).

[Resources]

Average snowfall in April
Kasumigaseki, Japan

Average snowfall in April - Kasumigaseki, Japan
  • Average snowfall in April: 0mm

The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

[Resources]

Average snowfall days in April
Kasumigaseki, Japan

Average snowfall days in April - Kasumigaseki, Japan
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

[Resources]

Average daylight in April /
Average sunshine in April
Kasumigaseki, Japan

Average daylight in April / Average sunshine in April - Kasumigaseki, 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 48min).

  • Average sunshine in April: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).

[Resources]

Average sunshine days in April
Kasumigaseki, Japan

Average sunshine days in April - Kasumigaseki, Japan
  • Average sunshine days in April: 16.8 days

The month with the most sunshine days is January (25.4 days).
The month with the least sunshine days is June (11.5 days).

[Resources]

Average UV index in April
Kasumigaseki, Japan

Average UV index in April - Kasumigaseki, Japan
  • Average UV index in April: 5

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

[Resources]

Average cloud cover in April
Kasumigaseki, Japan

Average cloud cover in April - Kasumigaseki, Japan
  • Average cloud cover in April: 40

The months with the most cloud cover are June and October (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 28).

[Resources]

Average visibility in April
Kasumigaseki, Japan

Average visibility in April - Kasumigaseki, Japan
  • Average visibility in April: 10km

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

[Resources]

Kasumigaseki, Japan

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location