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
The arrival of April brings a temperature shift, with the average high-temperature escalating from a frosty 8.3°C (46.9°F) in March to a mild 13.6°C (56.5°F). Ogaku in April anticipates an average nighttime temperature of 6.1°C (43°F).Humidity
The months with the lowest humidity in Ogaku are April and May, with an average relative humidity of 72%.Rainfall
In Ogaku, Japan, during April, the rain falls for 13.3 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 153.4 rainfall days, and 741mm (29.17") of precipitation is accumulated.Snowfall
Months with snowfall are January through April and December. April is the last month it regularly snows. During 0.5 snowfall days, in April, Ogaku aggregates 5mm (0.2") of snow. Throughout the year, there are 27.1 snowfall days, and 195mm (7.68") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 12min.On the first day of the month, sunrise is at 05:21 and sunset at 17:59. On the last day of April, in Ogaku, sunrise is at 04:40 and sunset at 18:27 JST.
Sunshine
In April, the average sunshine in Ogaku is 9h.UV index
In Ogaku, Japan, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 4 in April interprets into the following advice:
Guard yourself - Precautionary measures against sun damage are advocated. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What are the temperatures in Ogaku in April?
What is the least humid month in Ogaku?
What is the average humidity in April in Ogaku?
How many days does it rain in April in Ogaku?
What is the last month it snows in Ogaku?
How many hours of daylight does Ogaku have in April?
What time are sunrise and sunset in April in Ogaku?
How long on average sun shines in April in Ogaku?
What is the UV index reading in April in Ogaku?
Average temperature in April
Ogaku, Japan
- Average high temperature in April: 13.6°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in April: 6.1°C
The month with the highest average low temperature is August (21.4°C).
The coldest months (with the lowest average low temperature) are January and February (-1.7°C).
Average pressure in April
Ogaku, Japan
- Average pressure in April: 1014.6mbar
The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in April
Ogaku, Japan
- Average wind speed in April: 12.9km/h
The windiest month (with the highest average wind speed) is January (14.4km/h).
The calmest month (with the lowest average wind speed) is July (8.1km/h).
Average humidity in April
Ogaku, Japan
- Average humidity in April: 72%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in April
Ogaku, Japan
- Average rainfall in April: 71mm
The wettest months (with the highest rainfall) are July and October (111mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in April
Ogaku, Japan
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (8.7 days).
Average snowfall in April
Ogaku, Japan
- Average snowfall in April: 5mm
The month with the highest snowfall is February (63mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Ogaku, Japan
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Ogaku, Japan
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in April
Ogaku, Japan
- Average sunshine days in April: 14 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (7.2 days).
Average UV index in April
Ogaku, Japan
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Ogaku, Japan
- Average cloud cover in April: 38
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is May (Cloud cover 36).
Average visibility in April
Ogaku, Japan
- Average visibility in April: 9km
The months with the highest visibility are October, November and December (10km).
The month with the lowest visibility is July (8km).
Ogaku, Japan
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