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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, the same as December, is an icy winter month in Lewistown, Kentucky, with an average temperature varying between 28.4°F (-2°C) and 41.5°F (5.3°C). January is the month that records the lowest temperatures, with averages ranging from a high of 41.5°F (5.3°C) to a low of 28.4°F (-2°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Lewistown, Kentucky, with temperature in the range of an average low of 32°F (0°C) and an average high of 46.2°F (7.9°C). Lewistown starts February with an average high-temperature of a chilly 46.2°F (7.9°C), a minor shift from January's 41.5°F (5.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Lewistown, Kentucky, with temperature in the range of an average low of 40.3°F (4.6°C) and an average high of 56.3°F (13.5°C). March's onset brings a rise in the average high-temperature, moving from a frosty 46.2°F (7.9°C) in February to a moderate 56.3°F (13.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Lewistown, Kentucky, with an average temperature fluctuating between 67.1°F (19.5°C) and 49.5°F (9.7°C). April's arrival is marked by an increase in the average high-temperature, moving from a mild 56.3°F (13.5°C) in March to an enjoyable 67.1°F (19.5°C). Weather in April »
Weather in May
May, the last month of the spring in Lewistown, is a warm month, with an average temperature varying between 58.6°F (14.8°C) and 75.9°F (24.4°C). In May, the meteorological conditions subtly change with the average high-temperature edging from an enjoyable 67.1°F (19.5°C) in April to a warm 75.9°F (24.4°C). Weather in May »
Weather in June
June, the first month of the summer in Lewistown, is also a moderately hot month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 84.7°F (29.3°C). With the onset of June, Lewistown's weather sees a minor temperature rise, transitioning from a moderately hot 75.9°F (24.4°C) in May to a still warm 84.7°F (29.3°C). Weather in June »
Weather in July
July in Lewistown, Kentucky, is a tropical summer month, with an average temperature ranging between min 68.5°F (20.3°C) and max 87.3°F (30.7°C). The highest temperatures are recorded in July, with averages reaching a high of 87.3°F (30.7°C) and a low of 68.5°F (20.3°C). Throughout July, the heat index is evaluated at a fiery hot 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Lewistown, is another tropical month, with an average temperature ranging between min 66.7°F (19.3°C) and max 86.2°F (30.1°C). Lewistown, Kentucky, registers an average high-temperature of a still tropical 86.2°F (30.1°C) at the commencement of August, closely related to the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Lewistown, is also a moderately hot month, with an average temperature fluctuating between 80.4°F (26.9°C) and 61.5°F (16.4°C). September's arrival subtly correlates with a reduction in the average high-temperature, down from a tropical 86.2°F (30.1°C) in August to a warm 80.4°F (26.9°C). Weather in September »
Weather in October
October, the same as September, in Lewistown, Kentucky, is another pleasant autumn month, with temperature in the range of an average low of 50.2°F (10.1°C) and an average high of 68.5°F (20.3°C). October brings a drop in Lewistown's average high-temperature, falling from a warm 80.4°F (26.9°C) in September to an agreeable 68.5°F (20.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Lewistown, is another cool month, with an average temperature ranging between min 39.9°F (4.4°C) and max 55.2°F (12.9°C). The onset of November results in a decrease in the average high-temperature, receding from an agreeable 68.5°F (20.3°C) in October to a cool 55.2°F (12.9°C). Weather in November »
Weather in December
December, the first month of the winter in Lewistown, is still a chilly month, with an average temperature ranging between max 45.7°F (7.6°C) and min 34°F (1.1°C). The transition into December indicates a reduction in the average high-temperature, down to a chilly 45.7°F (7.6°C) from November's fresh 55.2°F (12.9°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
What part of the year is the coldest in Lewistown?
January is the coldest month in Lewistown, Kentucky, with an average high-temperature of 41.5°F (5.3°C) and an average low-temperature of 28.4°F (-2°C).
How many days does it rain in Lewistown?
In Lewistown, Kentucky, during the entire year, the rain falls for 174.5 days and collects up to 39.65" (1007mm) of precipitation.
When does it snow in Lewistown?
Months with snowfall in Lewistown are January through April, October through December.
How much does it snow in Lewistown?
Throughout the year, there are 16.5 snowfall days, and 6.57" (167mm) of snow is accumulated.
What are the months with the least sunshine in Lewistown?
January and February, with an average of 4.6h of sunshine, are months with the least sunshine.
What are the months with the lowest UV index in Lewistown?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Lewistown.
What is the snowiest month in Lewistown?
February is the month with the most snowfall in Lewistown. Snow falls for 4.6 days and accumulates 2.2" (56mm) of snow.
When is Daylight Saving Time (DST) in Lewistown?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lewistown, 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 wettest month in Lewistown?
The month with the most rainfall in Lewistown, Kentucky, is April, when the rain falls for 16.7 days and typically aggregates up to 4.33" (110mm) of precipitation.
What is the most humid month in Lewistown?
The most humid month in Lewistown, Kentucky, is May, with an average relative humidity of 80%.
When it does not snow in Lewistown?
May through September are months without snowfall.
What are the months with the highest UV index in Lewistown?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Lewistown?
The month with the longest days in Lewistown, Kentucky, is June, with an average of 14h and 42min of daylight.
What month has the most sunshine in Lewistown?
The month with the most sunshine is June, with an average of 10.5h of sunshine.
What is the hottest time of year in Lewistown?
The warmest period in Lewistown tends to be July, when average temperatures fluctuate between a high of 87.3°F (30.7°C) and a low of 68.5°F (20.3°C).
What is the driest month in Lewistown?
September is the month with the least rainfall in Lewistown, Kentucky. Rain falls for 13.7 days and accumulates 2.05" (52mm) of precipitation.
What is the least humid month in Lewistown?
October is the least humid month in Lewistown, with an average relative humidity of 71%.
What is the month with the shortest days in Lewistown?
With an average of 9h and 42min of daylight, December has the shortest days of the year in Lewistown.
Average temperature
Lewistown, KY
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (41.5°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure
Lewistown, 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
Lewistown, KY
- Average wind speed in January:
9.1mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.1mph - Average wind speed in April:
9.2mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.7mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.7mph
The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity
Lewistown, KY
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Lewistown, KY
- Average rainfall in January:
2.48" - Average rainfall in February:
4.25" - Average rainfall in March:
3.43" - Average rainfall in April:
4.33" - Average rainfall in May:
3.98" - Average rainfall in June:
3.43"
- Average rainfall in July:
3.43" - Average rainfall in August:
3.19" - Average rainfall in September:
2.05" - Average rainfall in October:
2.8" - Average rainfall in November:
3.19" - Average rainfall in December:
3.11"
The wettest month (with the highest rainfall) is April (4.33").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days
Lewistown, KY
- Average rainfall days in January:
11.4 days - Average rainfall days in February:
12 days - Average rainfall days in March:
15.6 days - Average rainfall days in April:
16.7 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
16.5 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (10.4 days).
Average snowfall
Lewistown, KY
The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Lewistown, KY
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
4.6 days - Average snowfall days in March:
2 days - Average snowfall days in April:
0.3 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:
1.3 days - Average snowfall days in December:
2.8 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Lewistown, 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 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days
Lewistown, KY
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
13 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
10 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
16.1 days
The months with the most sunshine days are October and November (18.3 days).
The month with the least sunshine days is July (9.4 days).
Average UV index
Lewistown, 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
Lewistown, KY
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility
Lewistown, 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).
Lewistown, Kentucky, USA
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