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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 Jamestown, Kentucky, is another cold winter month, with an average temperature ranging between max 41.5°F (5.3°C) and min 27.9°F (-2.3°C). January, recording an average high temperature of 41.5°F (5.3°C) and a low temperature of 27.9°F (-2.3°C), is Jamestown's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Jamestown, is a chilly month, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 32°F (0°C). Jamestown's transition into February sees a mild rise in the average high-temperature, edging from a cold 41.5°F (5.3°C) in January to a chilly 46.9°F (8.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Jamestown, Kentucky, with an average temperature ranging between min 39°F (3.9°C) and max 55.9°F (13.3°C). The arrival of March brings a temperature shift, with the average high-temperature escalating from a chilly 46.9°F (8.3°C) in February to a refreshing 55.9°F (13.3°C). Weather in March »
Weather in April
April in Jamestown, Kentucky, is an enjoyable spring month, with an average temperature fluctuating between 67.1°F (19.5°C) and 47.7°F (8.7°C). In Jamestown, the onset of April comes with an increased average high-temperature, moving from March's 55.9°F (13.3°C) to a still refreshing 67.1°F (19.5°C). Weather in April »
Weather in May
May, the last month of the spring in Jamestown, is a warm month, with an average temperature ranging between min 56.5°F (13.6°C) and max 76.3°F (24.6°C). Jamestown's weather shows a temperature rise with the arrival of May, moving from a refreshing 67.1°F (19.5°C) in April to a moderately hot 76.3°F (24.6°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Jamestown, Kentucky, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 63.1°F (17.3°C). With the onset of June, Jamestown's average high-temperature sees a modest rise, moving from May's warm 76.3°F (24.6°C) to a still moderately hot 83.8°F (28.8°C). Weather in June »
Weather in July
July in Jamestown, Kentucky, is a tropical summer month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 86.2°F (30.1°C). July, characterized by an average high temperature of 86.2°F (30.1°C) and a low temperature of 66°F (18.9°C), is generally the warmest month. July's mean heat index is calculated to be a very hot 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Jamestown, Kentucky, with an average temperature ranging between max 85.5°F (29.7°C) and min 64.6°F (18.1°C). The transition from July to August brings an average high-temperature of a moderately hot 85.5°F (29.7°C), barely different from July's 86.2°F (30.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Jamestown, is also a moderately hot month, with an average temperature fluctuating between 59.4°F (15.2°C) and 79.5°F (26.4°C). Transitioning from August to September involves a subtle drop in average high-temperatures, descending from 85.5°F (29.7°C) to a still warm 79.5°F (26.4°C). Weather in September »
Weather in October
October, like September, in Jamestown, Kentucky, is another comfortable autumn month, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 67.5°F (19.7°C). A change in temperatures is noted as September gives way to October, with average highs reducing from a moderately hot 79.5°F (26.4°C) to an enjoyable 67.5°F (19.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Jamestown, Kentucky, with an average temperature fluctuating between 38.8°F (3.8°C) and 55°F (12.8°C). In Jamestown, entering November brings a temperature decrement, reducing from October's refreshing 67.5°F (19.7°C) to a cool 55°F (12.8°C). Weather in November »
Weather in December
December, the first month of the winter in Jamestown, is still a chilly month, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 46.9°F (8.3°C). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's cool 55°F (12.8°C) to a frosty 46.9°F (8.3°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Jamestown?
January, with its average high-temperature of 41.5°F (5.3°C) and an average low-temperature of 27.9°F (-2.3°C), holds the record as the coldest month in Jamestown, Kentucky.
How many days does it rain in Jamestown?
Throughout the year, there are 178.7 rainfall days, and 40.87" (1038mm) of precipitation is accumulated.
When does it snow in Jamestown?
Months with snowfall are January through April, October through December.
What is the snowiest month in Jamestown?
The months with the most snowfall in Jamestown, Kentucky, are January and February, with an average 2.91" (74mm) of accumulated snow.
How much does it snow in Jamestown?
Throughout the year, in Jamestown, there are 27.6 snowfall days, and 10.59" (269mm) of snow is accumulated.
When is the lowest UV index in Jamestown?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Jamestown, Kentucky.
What is the most humid month in Jamestown?
February and December, with an average relative humidity of 80%, are most humid months in Jamestown, Kentucky.
What is the wettest month in Jamestown?
February is the month with the most rainfall in Jamestown. Rain falls for 12.3 days and accumulates 4.25" (108mm) of precipitation.
What is the month with the least sunshine in Jamestown?
With an average of 4h of sunshine, February has the least sunshine of the year in Jamestown, Kentucky.
When is Daylight Saving Time (DST) in Jamestown?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jamestown, Kentucky, 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 least humid month in Jamestown?
The months with the lowest humidity are April, June, August through November, with an average relative humidity of 76%.
When it does not snow in Jamestown?
May through September are months without snowfall in Jamestown, Kentucky.
When is the highest UV index in Jamestown?
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 Jamestown?
With an average of 14h and 42min of daylight, June has the longest days of the year in Jamestown, Kentucky.
What is the month with the most sunshine in Jamestown?
June and August, with an average of 10.3h of sunshine, are months with the most sunshine in Jamestown.
What time of the year is the hottest in Jamestown?
In Jamestown, July is the warmest month, with temperatures averaging a high of 86.2°F (30.1°C) and a low of 66°F (18.9°C).
What is the driest month in Jamestown?
September is the month with the least rainfall. Rain falls for 13.8 days and accumulates 2.4" (61mm) of precipitation.
What is the month with the shortest days in Jamestown?
December has the shortest days of the year in Jamestown, Kentucky, with an average of 9h and 42min of daylight.
Average temperature
Jamestown, 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 (41.5°F).
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure
Jamestown, 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:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"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
Jamestown, KY
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.9mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.8mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.5mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Jamestown, KY
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are April, June, August, September, October and November (76%).
Average rainfall
Jamestown, KY
- Average rainfall in January:
3.07" - Average rainfall in February:
4.25" - Average rainfall in March:
3.7" - Average rainfall in April:
3.74" - Average rainfall in May:
3.5" - Average rainfall in June:
3.43"
- Average rainfall in July:
3.98" - Average rainfall in August:
3.19" - Average rainfall in September:
2.4" - Average rainfall in October:
2.99" - Average rainfall in November:
2.87" - Average rainfall in December:
3.74"
The wettest month (with the highest rainfall) is February (4.25").
The driest month (with the least rainfall) is September (2.4").
Average rainfall days
Jamestown, KY
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
15.9 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
18.6 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
11.8 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (11.8 days).
Average snowfall
Jamestown, KY
The months with the highest snowfall are January and February (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Jamestown, KY
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
7.5 days - Average snowfall days in March:
4 days - Average snowfall days in April:
0.5 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:
0.3 days - Average snowfall days in November:
2 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Jamestown, 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 1min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 1min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 2min
The months with the most sunshine are June and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days
Jamestown, KY
- Average sunshine days in January:
12.3 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
11 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
11.6 days - Average sunshine days in September:
14.3 days - Average sunshine days in October:
16 days - Average sunshine days in November:
16.1 days - Average sunshine days in December:
12.9 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index
Jamestown, 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
Jamestown, KY
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Jamestown, KY
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
Jamestown, Kentucky, USA
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