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
Grand River sees an increase in the average high-temperature with the arrival of April, moving from March's cold 40.6°F (4.8°C) to a fresh 51.3°F (10.7°C). The low-temperature averages to a cold 39.4°F (4.1°C) during the nights of April.Humidity
In April, the average relative humidity in Grand River is 79%.Rainfall
In April, the rain falls for 17.4 days. Throughout April, 3.07" (78mm) of precipitation is accumulated. Throughout the year, in Grand River, there are 178.9 rainfall days, and 32.2" (818mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 3.2 snowfall days, in April, Grand River aggregates 1.18" (30mm) of snow. In Grand River, during the entire year, snow falls for 64.4 days and aggregates up to 19.92" (506mm) of snow.Daylight
In April, the average length of the day is 13h and 22min.On the first day of April in Grand River, sunrise is at 7:06 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:22 pm EDT.
Sunshine
In Grand River, the average sunshine in April is 7.6h.UV index
The average daily maximum UV index in April in Grand River is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are April temperatures in Grand River?
What is the average humidity in April in Grand River?
How many days does it rain in April in Grand River?
What is the last month it snows in Grand River?
How many hours of daylight does Grand River have in April?
When is the sunrise / sunset in April in Grand River?
How long on average sun shines in April in Grand River?
What is the UV index reading in April in Grand River?
Average temperature in April
Grand River, OH
- Average high temperature in April: 51.3°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in April: 39.4°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in April
Grand River, OH
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Grand River, OH
- Average wind speed in April: 9.8mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in April
Grand River, OH
- Average humidity in April: 79%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in April
Grand River, OH
- Average rainfall in April: 3.07"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days in April
Grand River, OH
- Average rainfall days in April: 17.4 days
The month with the highest number of rainy days is October (18 days).
The month with the least rainy days is January (9 days).
Average snowfall in April
Grand River, OH
- Average snowfall in April: 1.18"
The month with the highest snowfall is February (5.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Grand River, OH
- Average snowfall days in April: 3.2 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Grand River, OH
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in April
Grand River, OH
- Average sunshine days in April: 10 days
The month with the most sunshine days is May (11.4 days).
The month with the least sunshine days is January (6.8 days).
Average UV index in April
Grand River, OH
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Grand River, OH
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in April
Grand River, OH
- 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).
Grand River, Ohio, USA
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