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 signals a slight increase in the average high-temperature, moving from a wintry 33.1°F (0.6°C) in March to a still cold 41.7°F (5.4°C). Throughout April, the temperature tends to fall to a consistent average low of 32.4°F (0.2°C).Humidity
In Pori, the average relative humidity in April is 80%.Rainfall
The wettest months are April, June, August and October, with an average 2.28" (58mm) of rainfall.Snowfall
Months with snowfall are January through May, October through December. In Pori, in April, snow falls for 7.8 days, with typically accumulated 4.49" (114mm) of snow. In Pori, during the entire year, snow falls for 100.8 days and aggregates up to 33.98" (863mm) of snow.Daylight
In Pori, the average length of the day in April is 13h and 37min.On the first day of April, sunrise is at 7:33 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 9:04 pm EDT.
Sunshine
The average sunshine in April is 6.3h.UV index
In April, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 2 suggests these recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in April?
What is the average humidity in April?
What is the rainiest month?
How many days does it rain in April?
How much does it snow in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Pori have in April?
How high is the UV index in April?
Average temperature in April
Pori, MI
- Average high temperature in April: 41.7°F
The warmest month (with the highest average high temperature) is August (69.4°F).
The month with the lowest average high temperature is January (22.3°F).
- Average low temperature in April: 32.4°F
The month with the highest average low temperature is August (58.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in April
Pori, MI
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Pori, MI
- Average wind speed in April: 9.9mph
The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in April
Pori, MI
- Average humidity in April: 80%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (75%).
Average rainfall in April
Pori, MI
- Average rainfall in April: 2.28"
The wettest months (with the highest rainfall) are April, June, August and October (2.28").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days in April
Pori, MI
- Average rainfall days in April: 11.2 days
The month with the highest number of rainy days is October (14.6 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in April
Pori, MI
- Average snowfall in April: 4.49"
The month with the highest snowfall is December (6.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Pori, MI
- Average snowfall days in April: 7.8 days
The month with the highest number of snowfall days is January (22.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Pori, MI
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in April
Pori, MI
- Average sunshine days in April: 12.2 days
The month with the most sunshine days is July (15.5 days).
The month with the least sunshine days is January (5.6 days).
Average UV index in April
Pori, MI
- Average UV index in April: 2
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Pori, MI
- Average cloud cover in April: 54
The month with the most cloud cover is January (Cloud cover 84).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in April
Pori, MI
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).
Pori, Michigan, USA
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