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
As Kuromatsunai transitions into April, the average high-temperature is observed to rise from an icy 2°C (35.6°F) in March to a frosty 7.4°C (45.3°F). In April, Kuromatsunai temperatures settle at a low of 2.8°C (37°F) during the nights, reflecting a minor change from daytime highs.Humidity
The average relative humidity in April in Kuromatsunai is 76%.Rainfall
April is the month with the least rainfall. Rain falls for 12.7 days and accumulates 46mm (1.81") of precipitation.Snowfall
Months with snowfall in Kuromatsunai are January through April, October through December. April is the last month it regularly snows. During 3.8 snowfall days, in April, Kuromatsunai aggregates 57mm (2.24") of snow. Throughout the year, there are 93.2 snowfall days, and 1213mm (47.76") of snow is accumulated.Daylight
The average length of the day in April in Kuromatsunai is 13h and 23min.On the first day of April, sunrise is at 05:20 and sunset at 18:04. On the last day of the month, sunrise is at 04:34 and sunset at 18:37 JST.
Sunshine
The average sunshine in April in Kuromatsunai, Japan, is 8.7h.UV index
The average daily maximum UV index in April in Kuromatsunai, Japan, is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are April temperatures in Kuromatsunai?
What is the average humidity in April in Kuromatsunai?
What is the driest month in Kuromatsunai?
How many days does it rain in April in Kuromatsunai?
What is the last month it snows in Kuromatsunai?
What is the average length of the day in April in Kuromatsunai?
When are sunrise and sunset in April in Kuromatsunai?
How long on average sun shines in April in Kuromatsunai?
What is the UV index intensity in April in Kuromatsunai?
Average temperature in April
Kuromatsunai, Japan
- Average high temperature in April: 7.4°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (-1.7°C).
- Average low temperature in April: 2.8°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (-5.5°C).
Average pressure in April
Kuromatsunai, Japan
- Average pressure in April: 1012.4mbar
The month with the highest atmospheric pressure is November (1016.5mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).
Average wind speed in April
Kuromatsunai, Japan
- Average wind speed in April: 16.9km/h
The windiest month (with the highest average wind speed) is December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in April
Kuromatsunai, Japan
- Average humidity in April: 76%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Kuromatsunai, Japan
- Average rainfall in April: 46mm
The wettest month (with the highest rainfall) is December (101mm).
The driest month (with the least rainfall) is April (46mm).
Average rainfall days in April
Kuromatsunai, Japan
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is January (3.9 days).
Average snowfall in April
Kuromatsunai, Japan
- Average snowfall in April: 57mm
The month with the highest snowfall is December (301mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Kuromatsunai, Japan
- Average snowfall days in April: 3.8 days
The month with the highest number of snowfall days is January (24 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Kuromatsunai, Japan
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 8h and 4min
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 36min).
Average sunshine days in April
Kuromatsunai, Japan
- Average sunshine days in April: 13.4 days
The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (2.5 days).
Average UV index in April
Kuromatsunai, Japan
- Average UV index in April: 3
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Kuromatsunai, Japan
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in April
Kuromatsunai, Japan
- Average visibility in April: 9km
The months with the highest visibility are September and October (10km).
The months with the lowest visibility are January and December (7km).
Kuromatsunai, Japan
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