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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 Heater, Kentucky, is an icy winter month, with an average temperature fluctuating between 28.8°F (-1.8°C) and 41.7°F (5.4°C). January, with an average high of 41.7°F (5.4°C) and a low of 28.8°F (-1.8°C), signifies the coldest month of the year. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Heater, Kentucky, with an average temperature varying between 46.8°F (8.2°C) and 32.5°F (0.3°C). The introduction of February sees an average high-temperature of a frosty 46.8°F (8.2°C), hardly deviating from January. Weather in February »
Weather in March
March, the first month of the spring in Heater, is a mild month, with an average temperature fluctuating between 40.5°F (4.7°C) and 56.7°F (13.7°C). The shift into March brings an increase in the average high-temperature, moving from a frosty 46.8°F (8.2°C) in February to a refreshing 56.7°F (13.7°C). Weather in March »
Weather in April
April in Heater, Kentucky, is an enjoyable spring month, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 49.6°F (9.8°C). The average high-temperature increases in April, moving from a moderate 56.7°F (13.7°C) in March to a comfortable 67.6°F (19.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Heater, Kentucky, with an average temperature varying between 76.6°F (24.8°C) and 59°F (15°C). As Heater enters May, the average high-temperature increases from the an enjoyable 67.6°F (19.8°C) of April to a moderately hot 76.6°F (24.8°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Heater, Kentucky, with an average temperature varying between 85.6°F (29.8°C) and 66.2°F (19°C). June indicates a change in the average high-temperature, moving up from 76.6°F (24.8°C) in May to a still moderately hot 85.6°F (29.8°C). Weather in June »
Weather in July
July in Heater, Kentucky, is a hot summer month, with an average temperature varying between 88.3°F (31.3°C) and 68.9°F (20.5°C). In Heater, Kentucky, July is the month with the highest recorded average temperatures, measuring a high of 88.3°F (31.3°C) and a low of 68.9°F (20.5°C). The heat index value during July is evaluated at a blisteringly hot 104°F (40°C). Weather in July »
Weather in August
August, the last month of the summer in Heater, is another tropical month, with an average temperature fluctuating between 87.1°F (30.6°C) and 67.5°F (19.7°C). Heater in August witnesses an average high-temperature of a still hot 87.1°F (30.6°C), indicating a slight variation from July's 88.3°F (31.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Heater, Kentucky, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 61.9°F (16.6°C). The arrival of September corresponds with a light shift in temperature, down from a hot 87.1°F (30.6°C) in August 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 Heater, Kentucky, with temperature in the range of an average low of 50.7°F (10.4°C) and an average high of 69.1°F (20.6°C). Heater's weather changes with the onset of October, slightly falling from a moderately hot 81.5°F (27.5°C) in September to a pleasant 69.1°F (20.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Heater, Kentucky, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 55.4°F (13°C). Onset of November comes with a temperature decline, the average high falling from a pleasant 69.1°F (20.6°C) in October to a mild 55.4°F (13°C). Weather in November »
Weather in December
December, the first month of the winter in Heater, is also a frosty month, with an average temperature fluctuating between 34.2°F (1.2°C) and 46.4°F (8°C). December involves a decrease in temperature, down from a refreshing 55.4°F (13°C) in November to a frosty 46.4°F (8°C). Weather in December »
Updated: Jul 16, 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 time of the year is the coldest?
January, having an average high-temperature of 41.7°F (5.4°C) and an average low-temperature of 28.8°F (-1.8°C), is the coldest month.
How much does it rain?
In Heater, 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.
How much does it snow?
Throughout the year, there are 11 snowfall days, and 0.83" (21mm) of snow is accumulated.
What is the month with the least sunshine?
January and February, with an average of 4.6h of sunshine, are months with the least 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 rainiest month?
February is the month with the most rainfall. Rain falls for 6.3 days and accumulates 1.06" (27mm) of precipitation.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 3.1 days and accumulates 0.28" (7mm) of snow.
What are the most humid months?
The months with the highest humidity in Heater 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?
In Heater, Kentucky, snow does not fall in April through October.
When is 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?
With an average of 14h and 42min of daylight, June has the longest days of the year.
What part of the year is the hottest?
July is the warmest month, exhibiting average temperatures of 88.3°F (31.3°C) at the peak and 68.9°F (20.5°C) at the base.
What month has the most sunshine?
With an average of 10.6h of sunshine, July has the most sunshine of the year.
What is the driest month?
September is the month with the least rainfall. Rain falls for 7.1 days and accumulates 0.28" (7mm) of precipitation.
What is the least humid month?
The least humid month is October, with an average relative humidity of 71%.
What is the month with the shortest days in Heater?
With an average of 9h and 42min of daylight, December has the shortest days of the year in Heater.
Average temperature
Heater, 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
Heater, 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
Heater, 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
Heater, 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
Heater, 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
Heater, 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
Heater, 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
Heater, 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
Heater, 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
Heater, 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
Heater, 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
Heater, 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
Heater, 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).
Heater, Kentucky, USA
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