April weather forecastNishitazawa, Japan
April weather forecast for Nishitazawa, Japan: April in Nishitazawa, Japan, is a cool spring month, with an average temperature fluctuating between 10.3°C (50.5°F) and 3.7°C (38.7°F). During 1.8 snowfall days, in April, Nishitazawa aggregates 13mm (0.51") of snow.
April
Weather in April
April in Nishitazawa, Japan, is a cool spring month, with an average temperature fluctuating between 10.3°C (50.5°F) and 3.7°C (38.7°F).Temperature
The shift into April brings an increase in the average high-temperature, moving from an icy 3.9°C (39°F) in March to a fresh 10.3°C (50.5°F). In the month of April, the temperature in Nishitazawa generally rests at an average low of 3.7°C (38.7°F).Humidity
The least humid month is April, with an average relative humidity of 75%.Rainfall
March, April and November are months with the least rain when the rain falls for 10.6 days and typically aggregates up to 25mm (0.98") of rain.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 1.8 snowfall days, in April, Nishitazawa aggregates 13mm (0.51") of snow. Throughout the year, there are 59.1 snowfall days, and 518mm (20.39") of snow is accumulated.Daylight
In Nishitazawa, the average length of the day in April is 13h and 18min.On the first day of the month, sunrise is at 05:20 and sunset at 18:01. On the last day of April, sunrise is at 04:36 and sunset at 18:32 JST.
Sunshine
In Nishitazawa, Japan, the average sunshine in April is 8.8h.UV index
In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 4 in April translates into this advice:
Make use of precautions - It is urged to ward off sun damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions
Average temperature in April
Nishitazawa, Japan
- Average high temperature in April: 10.3°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in April: 3.7°C
The month with the highest average low temperature is August (19.3°C).
The coldest month (with the lowest average low temperature) is February (-4.4°C).
Average pressure in April
Nishitazawa, Japan
- Average pressure in April: 1013.5mbar
The month with the highest atmospheric pressure is November (1017.4mbar).
The month with the lowest atmospheric pressure is July (1008.9mbar).
Average wind speed in April
Nishitazawa, Japan
- Average wind speed in April: 15.7km/h
The windiest month (with the highest average wind speed) is December (19.9km/h).
The calmest month (with the lowest average wind speed) is July (9.9km/h).
Average humidity in April
Nishitazawa, Japan
- Average humidity in April: 75%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Nishitazawa, Japan
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is July (58mm).
The driest months (with the least rainfall) are March, April and November (25mm).
Average rainfall days in April
Nishitazawa, Japan
- Average rainfall days in April: 10.6 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is January (3.3 days).
Average snowfall in April
Nishitazawa, Japan
- Average snowfall in April: 13mm
The month with the highest snowfall is January (141mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Nishitazawa, Japan
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Nishitazawa, Japan
- Average daylight in April: 13h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 8h and 48min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in April
Nishitazawa, Japan
- Average sunshine days in April: 16.7 days
The month with the most sunshine days is May (18.3 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in April
Nishitazawa, Japan
- Average UV index in April: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Nishitazawa, Japan
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in April
Nishitazawa, Japan
- Average visibility in April: 9km
The month with the highest visibility is October (10km).
The month with the lowest visibility is July (8km).
