April weather forecastSaint Ignace, MI
April
Weather in April
April, like March, in Saint Ignace, Michigan, is a wintry spring month, with an average temperature varying between 42.3°F (5.7°C) and 31.8°F (-0.1°C).Temperature
The beginning of April signals a rise in the average high-temperature, moving from 32.7°F (0.4°C) in March to a still wintry 42.3°F (5.7°C). An average nighttime temperature of 31.8°F (-0.1°C) is observed during April.Humidity
The average relative humidity in April is 79%.Rainfall
In Saint Ignace, during April, the rain falls for 11.9 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, there are 131 rainfall days, and 21.22" (539mm) of precipitation is accumulated.Snowfall
Months with snowfall in Saint Ignace, Michigan, are January through May, October through December. In Saint Ignace, in April, snow falls for 7.1 days, with typically accumulated 2.56" (65mm) of snow. In Saint Ignace, during the entire year, snow falls for 93.6 days and aggregates up to 27.91" (709mm) of snow.Ocean temperature
In Saint Ignace, the average seawater temperature in April is 36.1°F (2.3°C).Note: In the event of swimming, this state is extremely frigid, dangerous, and poses a significant risk to life. Hypothermia swiftly ensues without suitable insulated waterproof attire.
Daylight
The average length of the day in April is 13h and 35min.On the first day of the month, sunrise is at 7:17 am and sunset at 8:07 pm. On the last day of April, sunrise is at 6:26 am and sunset at 8:45 pm EDT.
Sunshine
The average sunshine in April is 6.6h.UV index
In Saint Ignace, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 3 in April translates into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Saint Ignace, MI
- Average high temperature in April: 42.3°F
The warmest month (with the highest average high temperature) is July (71.4°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in April: 31.8°F
The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is February (14.4°F).
Average pressure in April
Saint Ignace, MI
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Saint Ignace, MI
- Average wind speed in April: 9.8mph
The windiest months (with the highest average wind speed) are November and December (10.9mph).
The calmest months (with the lowest average wind speed) are June and July (7.6mph).
Average humidity in April
Saint Ignace, MI
- Average humidity in April: 79%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (75%).
Average rainfall in April
Saint Ignace, MI
- Average rainfall in April: 2.36"
The wettest month (with the highest rainfall) is October (2.72").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in April
Saint Ignace, MI
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in April
Saint Ignace, MI
- Average snowfall in April: 2.56"
The month with the highest snowfall is January (5.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Saint Ignace, MI
- Average snowfall days in April: 7.1 days
The month with the highest number of snowfall days is January (21.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Saint Ignace, MI
- Average sea temperature in April: 36.1°F
The best month for swimming (with the highest average sea temperature) is August (68.6°F).
The coldest month (with the lowest average sea temperature) is March (33.1°F).
Average daylight in April /
Average sunshine in April
Saint Ignace, MI
- Average daylight in April: 13h and 36min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 6h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in April
Saint Ignace, MI
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is January (7.1 days).
Average UV index in April
Saint Ignace, MI
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in April
Saint Ignace, MI
- Average cloud cover in April: 54
The month with the most cloud cover is January (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in April
Saint Ignace, MI
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
