Climate and monthly weather forecastGrassy Creek, KY
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Grassy Creek, Kentucky, with an average temperature varying between 26.1°F (-3.3°C) and 39.7°F (4.3°C). January, with its high-temperature average of 39.7°F (4.3°C) and a low-temperature average of 26.1°F (-3.3°C), is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Grassy Creek, Kentucky, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 29.5°F (-1.4°C). Grassy Creek marks the start of February with an average high-temperature of a chilly 44.2°F (6.8°C), hinting at a slight fluctuation from January's 39.7°F (4.3°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Grassy Creek, Kentucky, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 37°F (2.8°C). The average high-temperature increases in March, moving from a frosty 44.2°F (6.8°C) in February to a fresh 53.8°F (12.1°C). Weather in March »Weather in April
April in Grassy Creek, Kentucky, is a comfortable spring month, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 65.8°F (18.8°C). The onset of April marks an increase in the average high-temperature, moving from a cool 53.8°F (12.1°C) in March to an enjoyable 65.8°F (18.8°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Grassy Creek, Kentucky, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 55°F (12.8°C). Grassy Creek's transition into May is marked by a rise in the average high-temperature, advancing from a refreshing 65.8°F (18.8°C) in April to a warm 75.7°F (24.3°C). Weather in May »Weather in June
June, the first month of the summer in Grassy Creek, is also a moderately hot month, with an average temperature ranging between min 61.3°F (16.3°C) and max 83.7°F (28.7°C). June signals a minor shift in the average high-temperature, moving from May's 75.7°F (24.3°C) to a still warm 83.7°F (28.7°C). Weather in June »Weather in July
July in Grassy Creek, Kentucky, is a hot summer month, with an average temperature varying between 86.9°F (30.5°C) and 64.4°F (18°C). With average high temperatures of 86.9°F (30.5°C) and lows of 64.4°F (18°C), July is the warmest month. In July, the heat index is estimated at a fiery hot 100.4°F (38°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Grassy Creek, Kentucky, with an average temperature varying between 62.8°F (17.1°C) and 85.5°F (29.7°C). August reports an average high-temperature of a moderately hot 85.5°F (29.7°C), slightly varied from July's 86.9°F (30.5°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Grassy Creek, Kentucky, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 57.7°F (14.3°C). The shift from August to September includes a small decrease in the average high-temperature, from 85.5°F (29.7°C) to a still moderately hot 79°F (26.1°C). Weather in September »Weather in October
October, like September, in Grassy Creek, Kentucky, is another enjoyable autumn month, with an average temperature fluctuating between 47.5°F (8.6°C) and 66°F (18.9°C). In Grassy Creek, the beginning of October is marked by a lowered average high-temperature, shifting from September's moderately hot 79°F (26.1°C) to a comfortable 66°F (18.9°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Grassy Creek, Kentucky, with temperature in the range of an average low of 37.4°F (3°C) and an average high of 52.9°F (11.6°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a refreshing 66°F (18.9°C) to a fresh 52.9°F (11.6°C). Weather in November »Weather in December
December, the first month of the winter in Grassy Creek, is still a chilly month, with temperature in the range of an average low of 32.7°F (0.4°C) and an average high of 44.6°F (7°C). The advent of December brings a subtle shift in temperature, with the average high moving from a fresh 52.9°F (11.6°C) in November to a frosty 44.6°F (7°C). Weather in December »Updated: Aug 22, 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
January is the coldest month of the year, registering average temperatures as high as 39.7°F (4.3°C) and as low as 26.1°F (-3.3°C).
Throughout the year, there are 162.2 rainfall days, and 29.45" (748mm) of precipitation is accumulated.
January through April, October through December are months with snowfall.
In Grassy Creek, during the entire year, snow falls for 36.4 days and aggregates up to 12.48" (317mm) of snow.
January has the least sunshine of the year, with an average of 3.8h of sunshine.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
With an average relative humidity of 81%, February is the most humid month.
February is the month with the most rainfall. Rain falls for 10.7 days and accumulates 2.99" (76mm) of precipitation.
The month with the most snowfall is February, when snow falls for 9.7 days and typically aggregates up to 3.23" (82mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Grassy Creek, 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.
May through September are months without snowfall.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June, August and November, with an average relative humidity of 75%, are the least humid months.
With an average of 14h and 42min of daylight, June has the longest days of the year.
Grassy Creek's temperatures peak on average in July, reaching 86.9°F (30.5°C) at their highest and 64.4°F (18°C) at their lowest.
August has the most sunshine of the year, with an average of 10h of sunshine.
September and November are months with the least rain when the rain falls for 12.8 days and typically aggregates up to 1.89" (48mm) of rain.
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Grassy Creek, KY
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Grassy Creek, KY
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Grassy Creek, KY
- Average wind speed in January:
7.4mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.2mph - Average wind speed in May:
6.1mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.6mph - Average wind speed in September:
4.9mph - Average wind speed in October:
5.7mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
Grassy Creek, KY
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are June, August and November (75%).
Average rainfall
Grassy Creek, KY
- Average rainfall in January:
2.09" - Average rainfall in February:
2.99" - Average rainfall in March:
2.48" - Average rainfall in April:
2.8" - Average rainfall in May:
2.8" - Average rainfall in June:
2.72"
- Average rainfall in July:
2.72" - Average rainfall in August:
2.2" - Average rainfall in September:
1.89" - Average rainfall in October:
2.13" - Average rainfall in November:
1.89" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is February (2.99").
The driest months (with the least rainfall) are September and November (1.89").
Average rainfall days
Grassy Creek, KY
- Average rainfall days in January:
10.4 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
14 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
14.7 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
12 days
The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is November (9.7 days).
Average snowfall
Grassy Creek, KY
The month with the highest snowfall is February (3.23").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Grassy Creek, KY
- Average snowfall days in January:
10.2 days - Average snowfall days in February:
9.7 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
7.3 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grassy Creek, KY
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 36min
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 36min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 54min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 48min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Grassy Creek, KY
- Average sunshine days in January:
12.7 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
12 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is February (10.3 days).
Average UV index
Grassy Creek, 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
Grassy Creek, KY
The months with the most cloud cover are January and February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Grassy Creek, KY
The months with the highest visibility are March, April, October and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and December (5mi).
