Expand
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Grand River, Ohio, is a freezing cold winter month, with temperature in the range of an average high of 31.1°F (-0.5°C) and an average low of 21.9°F (-5.6°C). January stands out as Grand River's coldest month, with temperatures ranging between an average high of 31.1°F (-0.5°C) and a low of 21.9°F (-5.6°C). Weather in January »
Weather in February
February, the last month of the winter in Grand River, is a wintry month, with an average temperature varying between 22.5°F (-5.3°C) and 33.1°F (0.6°C). Transitioning from January to February, Grand River observes an average high-temperature of an icy 33.1°F (0.6°C), differing subtly from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Grand River, is still a cold month, with an average temperature ranging between min 29.7°F (-1.3°C) and max 40.6°F (4.8°C). The transition from February to March brings a subtle temperature rise, with average high-temperatures increasing from a cold 33.1°F (0.6°C) to a still wintry 40.6°F (4.8°C). Weather in March »
Weather in April
April is a cool spring month in Grand River, Ohio, with an average temperature fluctuating between 51.3°F (10.7°C) and 39.4°F (4.1°C). The arrival of April sees a shift in the average high-temperature, moving from an icy 40.6°F (4.8°C) in March to a cool 51.3°F (10.7°C). Weather in April »
Weather in May
May, the last month of the spring in Grand River, is an enjoyable month, with an average temperature ranging between min 50°F (10°C) and max 62.6°F (17°C). May's arrival signals an increase in average high-temperatures, moving from April's cool 51.3°F (10.7°C) to an enjoyable 62.6°F (17°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Grand River, Ohio, with an average temperature ranging between max 71.4°F (21.9°C) and min 59°F (15°C). The arrival of June brings a soft temperature shift, with the average high-temperature nudging from a refreshing 62.6°F (17°C) in May to an agreeable 71.4°F (21.9°C). Weather in June »
Weather in July
July is a warm summer month in Grand River, Ohio, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 65.5°F (18.6°C). In Grand River, July is the month with the highest recorded average temperatures, measuring a high of 77.4°F (25.2°C) and a low of 65.5°F (18.6°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Grand River, Ohio, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 76.6°F (24.8°C). With the onset of August, the average high-temperature stands at a still warm 76.6°F (24.8°C), closely aligned with July's 77.4°F (25.2°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Grand River, Ohio, with an average temperature ranging between max 71.1°F (21.7°C) and min 59.5°F (15.3°C). In September, the average high-temperature marginally drops from a moderately hot 76.6°F (24.8°C) in August to an agreeable 71.1°F (21.7°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Grand River, Ohio, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 59.2°F (15.1°C). The commencement of October indicates a shift in the average high-temperature, receding from September's agreeable 71.1°F (21.7°C) to a moderate 59.2°F (15.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Grand River, is also a frosty month, with an average temperature varying between 37.9°F (3.3°C) and 46.8°F (8.2°C). With November's onset, the average high-temperature recedes from October's mild 59.2°F (15.1°C) to a frosty 46.8°F (8.2°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Grand River, Ohio, with an average temperature varying between 30.2°F (-1°C) and 37.9°F (3.3°C). As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a frosty 46.8°F (8.2°C) to a cold 37.9°F (3.3°C). Weather in December »
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
Temperature readings reach their annual highs in January, averaging 31.1°F (-0.5°C) and a minimum average of 21.9°F (-5.6°C).
What is the most humid month?
January and February, with an average relative humidity of 85%, are most humid months.
How many days does it rain?
Throughout the year, there are 178.9 rainfall days, and 32.2" (818mm) of precipitation is accumulated.
When does it snow?
January through April, November and December are months with snowfall.
How much does it snow?
Throughout the year, there are 64.4 snowfall days, and 19.92" (506mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 2.6h of sunshine.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 14.5 days and accumulates 5.31" (135mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow?
In Grand River, snow does not fall in May through October.
What is the rainiest month in Grand River?
The month with the most rainfall is June, when the rain falls for 16.5 days and typically aggregates up to 3.23" (82mm) of precipitation.
When are the longest days?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What are the warmest months?
July, characterized by an average high temperature of 77.4°F (25.2°C) and a low temperature of 65.5°F (18.6°C), is generally the warmest month.
What are the least humid months in Grand River?
July and August, with an average relative humidity of 76%, are the least humid months.
What month has the most sunshine?
July has the most sunshine of the year in Grand River, with an average of 10.7h of sunshine.
What is the month with the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 6.
What is the driest month?
September is the month with the least rainfall. Rain falls for 16.1 days and accumulates 2.13" (54mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
When is the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Grand River, OH
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).
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
Grand River, OH
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"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
Grand River, OH
- Average wind speed in January:
11.7mph - Average wind speed in February:
10.5mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
7mph - Average wind speed in August:
7.5mph - Average wind speed in September:
8.5mph - Average wind speed in October:
10.6mph - Average wind speed in November:
11.3mph - Average wind speed in December:
11.6mph
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
Grand River, OH
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
Grand River, OH
- Average rainfall in January:
2.4" - Average rainfall in February:
2.24" - Average rainfall in March:
2.68" - Average rainfall in April:
3.07" - Average rainfall in May:
2.87" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.76" - Average rainfall in September:
2.13" - Average rainfall in October:
3.07" - Average rainfall in November:
2.28" - Average rainfall in December:
2.6"
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
Grand River, OH
- Average rainfall days in January:
9 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
16.1 days - Average rainfall days in October:
18 days - Average rainfall days in November:
13.9 days - Average rainfall days in December:
11.4 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
Grand River, OH
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
Grand River, OH
- Average snowfall days in January:
17.4 days - Average snowfall days in February:
14.5 days - Average snowfall days in March:
9.8 days - Average snowfall days in April:
3.2 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
5.8 days - Average snowfall days in December:
13.5 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 / Average sunshine
Grand River, OH
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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 January:
2h and 4min - Average sunshine in February:
3h and 3min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 3min - Average sunshine in December:
3h and 1min
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
Grand River, OH
- Average sunshine days in January:
6.8 days - Average sunshine days in February:
7.1 days - Average sunshine days in March:
10 days - Average sunshine days in April:
10 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
10.9 days - Average sunshine days in October:
10.9 days - Average sunshine days in November:
10.7 days - Average sunshine days in December:
7.7 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
Grand River, OH
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
Grand River, OH
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
Grand River, OH
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
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location