April weather forecast
Sarugakucho, Japan

April

Weather in April

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

Temperature

April's onset is marked by a subtle temperature increase, moving from a cool 12.9°C (55.2°F) in March to a comfortable 17.6°C (63.7°F). Sarugakucho observes an average low-temperature of 10.8°C (51.4°F) during April nights.

Humidity

The average relative humidity in April in Sarugakucho is 68%.

Rainfall

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

Snowfall

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

Daylight

In Sarugakucho, Japan, the average length of the day in April is 13h and 6min.
On the first day of the month, sunrise is at 05:27 and sunset at 18:02. On the last day of April, sunrise is at 04:50 and sunset at 18:26 JST.

Sunshine

In April, the average sunshine in Sarugakucho is 8.9h.

UV index

The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 5 in April leads to these recommendations:
Make use of precautions - It is urged to ward off sun damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Frequently asked questions

What is the average April temperature in Sarugakucho?
The high-temperature in Sarugakucho during April is 17.6°C (63.7°F) and the low-temperature is 10.8°C (51.4°F).
What is the average humidity in April in Sarugakucho?
The average relative humidity in April in Sarugakucho is 68%.
How much does it rain in Sarugakucho in April?
In Sarugakucho, in April, it is raining for 11.2 days, with typically 33mm (1.3") of accumulated precipitation.
When it does not snow in Sarugakucho?
March through December are months without snowfall in Sarugakucho.
How many hours of daylight does Sarugakucho have in April?
In April, the average day length in Sarugakucho, Japan, is 13h and 6min.
When is the sunrise / sunset in April in Sarugakucho?
On the first day of April in Sarugakucho, sunrise is at 05:27 and sunset at 18:02. On the last day of the month, sunrise is at 04:50 and sunset at 18:26 JST.
How many hours of sunshine does Sarugakucho have in April?
In April, the average sunshine duration is 8.9h.
How high is the UV index in April in Sarugakucho?
The average daily maximum UV index in April in Sarugakucho is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in April
Sarugakucho, 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).

Average pressure in April
Sarugakucho, 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).

Average wind speed in April
Sarugakucho, 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).

Average humidity in April
Sarugakucho, 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%).

Average rainfall in April
Sarugakucho, 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).

Average rainfall days in April
Sarugakucho, 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).

Average snowfall in April
Sarugakucho, 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).

Average snowfall days in April
Sarugakucho, 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).

Average daylight in April /
Average sunshine in April
Sarugakucho, 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).

Average sunshine days in April
Sarugakucho, 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).

Average UV index in April
Sarugakucho, 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).

Average cloud cover in April
Sarugakucho, 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).

Average visibility in April
Sarugakucho, 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).

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