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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, like December, in Grand Rivers, Kentucky, is a wintry winter month, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 28.8°F (-1.8°C). January is the month when Grand Rivers sees the lowest average temperatures, with a high of 41.7°F (5.4°C) and a low of 28.8°F (-1.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Grand Rivers, Kentucky, with an average temperature varying between 32.5°F (0.3°C) and 46.8°F (8.2°C). Grand Rivers's weather in February indicates an average high-temperature of a frosty 46.8°F (8.2°C), nearly consistent with the 41.7°F (5.4°C) of January. Weather in February »
Weather in March
March, the first month of the spring in Grand Rivers, is a refreshing month, with an average temperature varying between 40.5°F (4.7°C) and 56.7°F (13.7°C). Grand Rivers sees an increase in the average high-temperature with the arrival of March, moving from February's frosty 46.8°F (8.2°C) to a moderate 56.7°F (13.7°C). Weather in March »
Weather in April
April is an enjoyable spring month in Grand Rivers, Kentucky, with an average temperature varying between 49.6°F (9.8°C) and 67.6°F (19.8°C). Grand Rivers in April shows a temperature shift, moving from an average high of a mild 56.7°F (13.7°C) in March to a comfortable 67.6°F (19.8°C). Weather in April »
Weather in May
May, the last month of the spring in Grand Rivers, is a warm month, with an average temperature ranging between max 76.6°F (24.8°C) and min 59°F (15°C). May shows a rise in the average high-temperature, moving from April's enjoyable 67.6°F (19.8°C) to a warm 76.6°F (24.8°C). Weather in May »
Weather in June
June, the first month of the summer in Grand Rivers, is also a moderately hot month, with an average temperature varying between 66.2°F (19°C) and 85.6°F (29.8°C). June shows a rise in the average high-temperature, moving from May's 76.6°F (24.8°C) to a still warm 85.6°F (29.8°C). Weather in June »
Weather in July
July is a hot summer month in Grand Rivers, Kentucky, with an average temperature varying between 88.3°F (31.3°C) and 68.9°F (20.5°C). July, known for its average high temperature of 88.3°F (31.3°C) and an average low temperature of 68.9°F (20.5°C), is the warmest month. July's average heat index is appraised at a blisteringly hot 104°F (40°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Grand Rivers, Kentucky, with an average temperature fluctuating between 87.1°F (30.6°C) and 67.5°F (19.7°C). The onset of August brings an average high-temperature of a still tropical 87.1°F (30.6°C), nearly matching the July temperature. Weather in August »
Weather in September
September, the first month of the autumn in Grand Rivers, is still a warm month, with an average temperature ranging between max 81.5°F (27.5°C) and min 61.9°F (16.6°C). As August transitions into September, Grand Rivers sees a gentle drop in the average high-temperature, transitioning from a hot 87.1°F (30.6°C) to a moderately hot 81.5°F (27.5°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Grand Rivers, Kentucky, with temperature in the range of an average high of 69.1°F (20.6°C) and an average low of 50.7°F (10.4°C). As October begins, there is a decrease in the average high-temperature, falling from a moderately hot 81.5°F (27.5°C) in September to an agreeable 69.1°F (20.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Grand Rivers, is another refreshing month, with an average temperature ranging between min 40.1°F (4.5°C) and max 55.4°F (13°C). A shift in Grand Rivers's weather is observed as October turns into November, with the average high temperature reducing from a pleasant 69.1°F (20.6°C) to a moderate 55.4°F (13°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Grand Rivers, Kentucky, with an average temperature ranging between min 34.2°F (1.2°C) and max 46.4°F (8°C). With December's onset, the weather shows a temperature decrease, transitioning from a moderate 55.4°F (13°C) in November to a frosty 46.4°F (8°C). Weather in December »
Updated: Jun 8, 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 are the coldest months?
In Grand Rivers, January registers the lowest temperatures, averaging 41.7°F (5.4°C) at the peak and 28.8°F (-1.8°C) at the lowest.
How many days does it rain in Grand Rivers?
In Grand Rivers, during the entire year, the rain falls for 94.8 days and collects up to 8.7" (221mm) of precipitation.
When does it snow?
January through March, November and December are months with snowfall in Grand Rivers.
How much does it snow?
Throughout the year, there are 11 snowfall days, and 0.83" (21mm) of snow is accumulated.
What are the months with the least sunshine?
The months with the least sunshine are January and February, with an average of 4.6h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the rainiest month?
The month with the most rainfall is February, when the rain falls for 6.3 days and typically aggregates up to 1.06" (27mm) of precipitation.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 3.1 days and typically aggregates up to 0.28" (7mm) of snow.
What are the most humid months?
The months with the highest humidity are March and May, with an average relative humidity of 79%.
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 CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow?
April through October are months without snowfall.
When is the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
The month with the longest days is June, with an average of 14h and 42min of daylight.
What is the warmest month?
July stands out as Grand Rivers's warmest month, with an average high-temperature of 88.3°F (31.3°C) and a low-temperature of 68.9°F (20.5°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 7.1 days and typically collects 0.28" (7mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 71%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Grand Rivers, KY
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.7°F).
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure
Grand Rivers, KY
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Grand Rivers, KY
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.9mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).
Average humidity
Grand Rivers, KY
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Grand Rivers, KY
- Average rainfall in January:
0.51" - Average rainfall in February:
1.06" - Average rainfall in March:
0.71" - Average rainfall in April:
0.83" - Average rainfall in May:
0.79" - Average rainfall in June:
0.75"
- Average rainfall in July:
0.94" - Average rainfall in August:
0.79" - Average rainfall in September:
0.28" - Average rainfall in October:
0.71" - Average rainfall in November:
0.71" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is February (1.06").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days
Grand Rivers, KY
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
8.6 days - Average rainfall days in April:
9.8 days - Average rainfall days in May:
9.8 days - Average rainfall days in June:
9.1 days
- Average rainfall days in July:
10.7 days - Average rainfall days in August:
8.9 days - Average rainfall days in September:
7.1 days - Average rainfall days in October:
5.9 days - Average rainfall days in November:
5.7 days - Average rainfall days in December:
7.1 days
The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is November (5.7 days).
Average snowfall
Grand Rivers, KY
The month with the highest snowfall is February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Grand Rivers, KY
- Average snowfall days in January:
3 days - Average snowfall days in February:
3.1 days - Average snowfall days in March:
1.5 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 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:
0.1 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
2.2 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Grand Rivers, KY
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days
Grand Rivers, KY
- Average sunshine days in January:
22.6 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
20.1 days - Average sunshine days in April:
17.6 days - Average sunshine days in May:
17.8 days - Average sunshine days in June:
17.2 days
- Average sunshine days in July:
15.7 days - Average sunshine days in August:
18.5 days - Average sunshine days in September:
19.7 days - Average sunshine days in October:
23.3 days - Average sunshine days in November:
21.7 days - Average sunshine days in December:
22.4 days
The month with the most sunshine days is October (23.3 days).
The month with the least sunshine days is July (15.7 days).
Average UV index
Grand Rivers, KY
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Grand Rivers, KY
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility
Grand Rivers, KY
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Grand Rivers, Kentucky, USA
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