Climate and monthly weather forecastSummit, KY
Climate and monthly weather forecast
Weather in January
January, like December, in Summit, Kentucky, is another cold winter month, with temperature in the range of an average low of 27.3°F (-2.6°C) and an average high of 40.6°F (4.8°C). With its high average temperature of 40.6°F (4.8°C) and a low of 27.3°F (-2.6°C), January is regarded as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Summit, is a frosty month, with an average temperature varying between 45.7°F (7.6°C) and 30.9°F (-0.6°C). February reports an average high-temperature of a chilly 45.7°F (7.6°C), slightly varied from January's 40.6°F (4.8°C). Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in Summit, Kentucky, with temperature in the range of an average high of 55.4°F (13°C) and an average low of 38.8°F (3.8°C). As February transitions into March, Summit sees a rise in the average high-temperature, moving from a frosty 45.7°F (7.6°C) to a refreshing 55.4°F (13°C). Weather in March »Weather in April
April in Summit, Kentucky, is a comfortable spring month, with an average temperature varying between 47.8°F (8.8°C) and 66.7°F (19.3°C). In April, the average high-temperature increases from a moderate 55.4°F (13°C) in March to a still refreshing 66.7°F (19.3°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Summit, Kentucky, with an average temperature varying between 75.4°F (24.1°C) and 57.6°F (14.2°C). The shift into May is accompanied by a modest temperature increase, with the average high-temperature edging up from an enjoyable 66.7°F (19.3°C) in April to a warm 75.4°F (24.1°C). Weather in May »Weather in June
June, the first month of the summer in Summit, is also a moderately hot month, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 84°F (28.9°C). The start of June signals a slight increase in the average high-temperature, moving from a warm 75.4°F (24.1°C) in May to a still moderately hot 84°F (28.9°C). Weather in June »Weather in July
July in Summit, Kentucky, is a tropical summer month, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 67.3°F (19.6°C). Summit's temperatures tend to reach their peak averages in July, with a high of 86.7°F (30.4°C) and a low of 67.3°F (19.6°C). In July, the average heat index is computed to be a sweltering 100.4°F (38°C). Weather in July »Weather in August
August, the last month of the summer in Summit, is another warm month, with an average temperature ranging between max 85.5°F (29.7°C) and min 65.7°F (18.7°C). Summit records a slight change with August's average high-temperatures adjusting to a moderately hot 85.5°F (29.7°C) from July's 86.7°F (30.4°C). Weather in August »Weather in September
September, the first month of the autumn in Summit, is also a moderately hot month, with an average temperature fluctuating between 60.3°F (15.7°C) and 79.7°F (26.5°C). September ushers in a minute temperature change, with average high-temperatures reducing from August's warm 85.5°F (29.7°C) to a still moderately hot 79.7°F (26.5°C). Weather in September »Weather in October
October, like September, in Summit, Kentucky, is another comfortable autumn month, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 67.6°F (19.8°C). October's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 79.7°F (26.5°C) in September to a refreshing 67.6°F (19.8°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Summit, Kentucky, with an average temperature ranging between min 38.5°F (3.6°C) and max 54.3°F (12.4°C). The onset of November is marked by a decrease in temperature, transitioning from an enjoyable 67.6°F (19.8°C) in October to a cool 54.3°F (12.4°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Summit, Kentucky, with an average temperature varying between 33.4°F (0.8°C) and 45.5°F (7.5°C). With the onset of December, Summit's climate undergoes a slight change as the average high-temperature moves from a cool 54.3°F (12.4°C) in November to a frosty 45.5°F (7.5°C). Weather in December »Updated: Feb 12, 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
Temperature records in Summit, Kentucky, mark January as the coldest month, with highs averaging 40.6°F (4.8°C) and lows at 27.3°F (-2.6°C).
In Summit, Kentucky, during the entire year, the rain falls for 158.9 days and collects up to 30.08" (764mm) of precipitation.
January through April, November and December are months with snowfall in Summit.
In Summit, Kentucky, during the entire year, snow falls for 23.3 days and aggregates up to 6.54" (166mm) of snow.
With an average of 4.1h of sunshine, January has the least sunshine of the year.
The months with the lowest UV index in Summit, Kentucky, are January, February and December, with an average maximum UV index of 2.
With an average relative humidity of 80%, February is the most humid month.
February is the month with the most snowfall in Summit, Kentucky. Snow falls for 6.3 days and accumulates 1.97" (50mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Summit, 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.
The month with the most rainfall is April, when the rain falls for 14.5 days and typically aggregates up to 3.11" (79mm) of precipitation.
In Summit, snow does not fall in May through October.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June has the longest days of the year in Summit, Kentucky, with an average of 14h and 42min of daylight.
June and August, with an average of 10.2h of sunshine, are months with the most sunshine in Summit.
In Summit, Kentucky, the peak temperatures are generally noted in July, averaging a high of 86.7°F (30.4°C) and a low of 67.3°F (19.6°C).
The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 1.69" (43mm) of precipitation.
With an average relative humidity of 74%, October is the least humid month.
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Summit, KY
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.6°F).
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure
Summit, KY
- Average pressure in January:
30.16"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:
29.99"Hg - Average pressure in June:
29.96"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 (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Summit, KY
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.7mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.4mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).
Average humidity
Summit, KY
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Summit, KY
- Average rainfall in January:
1.89" - Average rainfall in February:
3.03" - Average rainfall in March:
2.44" - Average rainfall in April:
3.11" - Average rainfall in May:
2.91" - Average rainfall in June:
2.72"
- Average rainfall in July:
2.95" - Average rainfall in August:
2.64" - Average rainfall in September:
1.69" - Average rainfall in October:
1.93" - Average rainfall in November:
2.48" - Average rainfall in December:
2.28"
The wettest month (with the highest rainfall) is April (3.11").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days
Summit, KY
- Average rainfall days in January:
10 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.8 days).
Average snowfall
Summit, KY
The month with the highest snowfall is February (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Summit, KY
- Average snowfall days in January:
6.6 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
3.7 days - Average snowfall days in April:
0.4 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:
0.2 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
4.6 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Summit, 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 12min - 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:
4h and 6min - Average sunshine in February:
4h and 12min - Average sunshine in March:
5h and 36min - Average sunshine in April:
8h and 24min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 24min
The months with the most sunshine are June and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Summit, KY
- Average sunshine days in January:
15 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
15.7 days
The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is July (10.7 days).
Average UV index
Summit, 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
Summit, KY
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Summit, KY
The months with the highest visibility are February, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and May (5mi).
