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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 Clay, Kentucky, is an icy winter month, with an average temperature fluctuating between 27.9°F (-2.3°C) and 40.5°F (4.7°C). The month of January sees the lowest average temperatures, reaching 40.5°F (4.7°C) at the peak and 27.9°F (-2.3°C) at the low. Weather in January »
Weather in February
February, the last month of the winter in Clay, is a frosty month, with temperature in the range of an average low of 31.5°F (-0.3°C) and an average high of 45.5°F (7.5°C). The arrival of February brings an average high-temperature of a frosty 45.5°F (7.5°C), closely following the temperature pattern of January. Weather in February »
Weather in March
March, the first month of the spring in Clay, is a refreshing month, with temperature in the range of an average high of 55.6°F (13.1°C) and an average low of 40.1°F (4.5°C). The commencement of March sees a shift in the average high-temperature, moving from a frosty 45.5°F (7.5°C) in February to a moderate 55.6°F (13.1°C). Weather in March »
Weather in April
April in Clay, Kentucky, is a refreshing spring month, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 49.1°F (9.5°C). As March gives way to April, the average high-temperature displays an increase, moving from a mild 55.6°F (13.1°C) 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 Clay, Kentucky, with an average temperature ranging between max 75.4°F (24.1°C) and min 58.1°F (14.5°C). The shift from April to May is marked by a slight increase in the average high-temperature, moving from an enjoyable 66.7°F (19.3°C) to a warm 75.4°F (24.1°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Clay, Kentucky, with an average temperature varying between 65.8°F (18.8°C) and 83.8°F (28.8°C). With the beginning of June, Clay's average high-temperature sees a minor increase, transitioning from 75.4°F (24.1°C) in May to a still warm 83.8°F (28.8°C). Weather in June »
Weather in July
July in Clay, Kentucky, is a tropical summer month, with temperature in the range of an average high of 86.2°F (30.1°C) and an average low of 68.4°F (20.2°C). July, marked by an average high-temperature of 86.2°F (30.1°C) and a low-temperature of 68.4°F (20.2°C), is the warmest month. During July, the heat index is estimated at a very hot 100.4°F (38°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Clay, Kentucky, with an average temperature varying between 66.7°F (19.3°C) and 84.9°F (29.4°C). The arrival of August sees an average high-temperature of a moderately hot 84.9°F (29.4°C), hardly diverging from July's 86.2°F (30.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Clay, is also a moderately hot month, with an average temperature varying between 61.3°F (16.3°C) and 80.1°F (26.7°C). In September, Clay experiences a minor shift in meteorological conditions with average high-temperatures marked at a still warm 80.1°F (26.7°C), closely mirroring the climate in August. Weather in September »
Weather in October
October, the same as September, in Clay, Kentucky, is another pleasant autumn month, with temperature in the range of an average high of 68°F (20°C) and an average low of 50.2°F (10.1°C). Clay's October weather comes with a decrease in average high-temperatures, moving from a warm 80.1°F (26.7°C) in September to a pleasant 68°F (20°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Clay, Kentucky, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 39.7°F (4.3°C). Clay's weather changes with the onset of November, slightly falling from a pleasant 68°F (20°C) in October to a fresh 54.9°F (12.7°C). Weather in November »
Weather in December
December, the first month of the winter in Clay, is still a chilly month, with an average temperature fluctuating between 33.6°F (0.9°C) and 45.5°F (7.5°C). The arrival of December corresponds with a temperature reduction, down from November's fresh 54.9°F (12.7°C) to a frosty 45.5°F (7.5°C). Weather in December »
Updated: Jul 15, 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 part of the year is the coldest?
January, known for its average high temperature of 40.5°F (4.7°C) and an average low temperature of 27.9°F (-2.3°C), is the coldest month.
How many days does it rain?
Throughout the year, there are 143.8 rainfall days, and 22.68" (576mm) of precipitation is accumulated.
When does it snow in Clay?
January through March, November and December are months with snowfall.
How much does it snow?
In Clay, during the entire year, snow falls for 12.2 days and aggregates up to 2.09" (53mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.5h of sunshine.
What is the month with the lowest UV index?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 2.8 days and accumulates 0.67" (17mm) of snow.
When is Daylight Saving Time (DST) in Clay?
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.
What is the rainiest month?
April is the month with the most rainfall. Rain falls for 13.8 days and accumulates 2.56" (65mm) of precipitation.
When it does not snow?
April through October are months without snowfall.
What is the most humid month?
With an average relative humidity of 80%, May is the most humid month.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
The month with the longest days is June, with an average of 14h and 42min of daylight.
What are the months with the most sunshine?
June and July, with an average of 10.5h of sunshine, are months with the most sunshine.
What month is the hottest?
July is the month when Clay experiences its warmest temperatures, averaging a high of 86.2°F (30.1°C) and a low of 68.4°F (20.2°C).
What is the driest month?
September is the month with the least rainfall in Clay. Rain falls for 11.5 days and accumulates 1.06" (27mm) 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 in Clay?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Clay, KY
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (40.5°F).
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure
Clay, 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:
29.98"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 (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Clay, KY
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.6mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.4mph - Average wind speed in October:
8.1mph - Average wind speed in November:
8.7mph - Average wind speed in December:
9mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Clay, KY
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Clay, KY
- Average rainfall in January:
1.5" - Average rainfall in February:
2.01" - Average rainfall in March:
2.01" - Average rainfall in April:
2.56" - Average rainfall in May:
2.28" - Average rainfall in June:
2.44"
- Average rainfall in July:
1.97" - Average rainfall in August:
1.93" - Average rainfall in September:
1.06" - Average rainfall in October:
1.57" - Average rainfall in November:
1.73" - Average rainfall in December:
1.61"
The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is September (1.06").
Average rainfall days
Clay, KY
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
17 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
15.6 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is November (8.7 days).
Average snowfall
Clay, KY
The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Clay, KY
- Average snowfall days in January:
4.2 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.4 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:
2.6 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Clay, KY
- Average daylight in January:
9h and 5min - 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 4min - 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 36min).
- Average sunshine in January:
4h and 3min - 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 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Clay, KY
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is May (12 days).
Average UV index
Clay, 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
Clay, KY
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility
Clay, 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).
Clay, Kentucky, USA
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