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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 Viper, Kentucky, is another cold winter month, with an average temperature fluctuating between 40.6°F (4.8°C) and 27°F (-2.8°C). Viper witnesses the coldest weather in January, with temperatures averaging a high of 40.6°F (4.8°C) and a low of 27°F (-2.8°C). Weather in January »
Weather in February
February, the last month of the winter in Viper, is a frosty month, with an average temperature varying between 45.1°F (7.3°C) and 30.4°F (-0.9°C). The arrival of February brings an average high-temperature of a chilly 45.1°F (7.3°C), nearly identical to January's 40.6°F (4.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Viper, Kentucky, with an average temperature ranging between max 54.3°F (12.4°C) and min 37.4°F (3°C). March signals a shift in the average high-temperature, moving from February's frosty 45.1°F (7.3°C) to a cool 54.3°F (12.4°C). Weather in March »
Weather in April
April is a comfortable spring month in Viper, Kentucky, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 65.8°F (18.8°C). With the onset of April, Viper sees a temperature rise, with the average high-temperature moving from March's fresh 54.3°F (12.4°C) to a refreshing 65.8°F (18.8°C). Weather in April »
Weather in May
May, the last month of the spring in Viper, is a warm month, with an average temperature ranging between min 53.8°F (12.1°C) and max 75°F (23.9°C). May sees a temperature increase, moving from a comfortable 65.8°F (18.8°C) in April to a warm 75°F (23.9°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Viper, Kentucky, with an average temperature varying between 59.5°F (15.3°C) and 82.4°F (28°C). June witnesses a subtle temperature ascent, adjusting from a moderately hot 75°F (23.9°C) in May to a still warm 82.4°F (28°C). Weather in June »
Weather in July
July, like June, in Viper, Kentucky, is a moderately hot summer month, with an average temperature varying between 85.3°F (29.6°C) and 63°F (17.2°C). Viper records the warmest temperatures in July, averaging a high of 85.3°F (29.6°C) and a low of 63°F (17.2°C). For most parts of July, the heat index is evaluated at a very hot 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Viper, Kentucky, with an average temperature fluctuating between 61°F (16.1°C) and 84.2°F (29°C). The shift to August signals an average high-temperature of a still warm 84.2°F (29°C), subtly varied from July's 85.3°F (29.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Viper, is also a moderately hot month, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 78.3°F (25.7°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 84.2°F (29°C) in August to a still moderately hot 78.3°F (25.7°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Viper, Kentucky, with an average temperature varying between 46.9°F (8.3°C) and 66.4°F (19.1°C). October's arrival comes with a decrease in the average high-temperature, moving from a warm 78.3°F (25.7°C) in September to a refreshing 66.4°F (19.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Viper, is also a fresh month, with an average temperature fluctuating between 37.2°F (2.9°C) and 54°F (12.2°C). November brings a drop in Viper's average high-temperature, falling from an enjoyable 66.4°F (19.1°C) in October to a cool 54°F (12.2°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Viper, Kentucky, with an average temperature varying between 33.1°F (0.6°C) and 45.1°F (7.3°C). December's arrival subtly correlates with a reduction in the average high-temperature, down from a cool 54°F (12.2°C) in November to a frosty 45.1°F (7.3°C). Weather in December »
Updated: Jul 9, 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 month is the coldest?
January brings the lowest temperatures, with an average high of 40.6°F (4.8°C) and an average low of 27°F (-2.8°C).
How many days does it rain?
Throughout the year, there are 168.8 rainfall days, and 24.84" (631mm) of precipitation is accumulated.
When does it snow in Viper?
Months with snowfall are January through April, October through December.
How many days does it snow?
In Viper, during the entire year, snow falls for 33.3 days and aggregates up to 11.34" (288mm) of snow.
What is the month with the least sunshine?
With an average of 4.3h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index in Viper?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What are the most humid months?
February and December, with an average relative humidity of 80%, are most humid months.
What is the rainiest month?
February is the month with the most rainfall. Rain falls for 11 days and accumulates 2.76" (70mm) of precipitation.
When does it snow the most in Viper?
February is the month with the most snowfall. Snow falls for 8.9 days and accumulates 3.15" (80mm) of snow.
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 EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow?
May through September are months without snowfall in Viper.
What are the months with the highest UV index?
The months with the highest UV index are May, June and August, with an average maximum UV index of 6.
When are the longest days?
June has the longest days of the year, with an average of 14h and 42min of daylight.
What is the month with the most sunshine?
The months with the most sunshine are June through August, with an average of 10.1h of sunshine.
What is the warmest month?
The warmest temperatures occur during July, when averages reach a peak of 85.3°F (29.6°C) and a low of 63°F (17.2°C).
What is the driest month?
The month with the least rainfall is September, when the rain falls for 13.4 days and typically collects 1.46" (37mm) of precipitation.
What is the least humid month?
November is the least humid month, with an average relative humidity of 75%.
What is the month with the shortest days?
The month with the shortest days in Viper is December, with an average of 9h and 42min of daylight.
Average temperature
Viper, KY
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (40.6°F).
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure
Viper, 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:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"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 (29.98"Hg).
Average wind speed
Viper, KY
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.6mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.7mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Viper, KY
The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is November (75%).
Average rainfall
Viper, KY
- Average rainfall in January:
1.89" - Average rainfall in February:
2.76" - Average rainfall in March:
1.81" - Average rainfall in April:
2.09" - Average rainfall in May:
2.44" - Average rainfall in June:
2.13"
- Average rainfall in July:
2.4" - Average rainfall in August:
1.89" - Average rainfall in September:
1.46" - Average rainfall in October:
2.01" - Average rainfall in November:
1.61" - Average rainfall in December:
2.36"
The wettest month (with the highest rainfall) is February (2.76").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days
Viper, KY
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
11 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
18.6 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
18 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
12.8 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (10.5 days).
Average snowfall
Viper, KY
The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Viper, KY
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
8.9 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
0.7 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:
0.5 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
6.1 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Viper, 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 2min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Viper, KY
- Average sunshine days in January:
12.7 days - Average sunshine days in February:
10.4 days - Average sunshine days in March:
12 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
14 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
17.3 days - Average sunshine days in December:
14 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is May (9.7 days).
Average UV index
Viper, KY
The months with the highest UV index are May, June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Viper, KY
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Viper, KY
The months with the highest visibility are April, October and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and December (5mi).
Viper, Kentucky, USA
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