Climate and monthly weather forecastPrestonsburg, KY
Climate and monthly weather forecast
The climate of Prestonsburg
Prestonsburg, Kentucky, USA is geographically situated in an area governed by the Koppen climate classification Cfa, signalling a humid subtropical climate with no dry season. This climatic type implies consistent rainfall patterns and marked variations in temperature, from balmy summers to chilly winters.Throughout the calendar year, Prestonsburg is subject to an impressive range of climatic variations, with monthly average high temperatures oscillating from 40.6°F (4.8°C) in January to a peak of 86.9°F (30.5°C) in July. Complementing these thermal fluctuations, the locality experiences differentials in monthly average low temperatures, varying from 27.1°F (-2.7°C) during the cold stretch of January, to a milder 63.7°F (17.6°C) in July.
An intriguing feature of Prestonsburg's climate is the persistence of rainfall throughout the year. The annual cycle witnesses an increase from 2.68" (68mm) in January, peaking at 3.66" (93mm) in February, followed by a gradual decrease towards the end of the year. This rule is exceptioned by a prominent surge in precipitation to 2.87" (73mm) in October, amidst a general trend of decline.
Aside from rainfall, another unique climatic trait of Prestonsburg is the decrescendo pattern of snowfall, commencing at 3.62" (92mm) in January and dwindling steadily, with snow completely absent from May to September. This snowless interval is followed by a light flurry of 0.43" (11mm) in October, before climbing to 3.23" (82mm) by December.
The best time to visit Prestonsburg
Considering factors such as mild temperatures, low rainfall and lengthy daylight hours, late spring and early summer, specifically May and June, make for an excellent time to visit Prestonsburg. During these months, the maximum temperature averages from 76.6°F (24.8°C) to 83.7°F (28.7°C), combined with comparatively lower rainfall measures, from 3.23" (82mm) in May to 2.83" (72mm) in June. Furthermore, daylight lingers for an average of 14 hours, presenting an ample window of time for outdoor activities and explorations.The worst time to visit Prestonsburg
Winter proves to be a tougher time for visitors, with the cold temperatures and erratic weather. January is particularly harsh, with average low temperatures plunging to 27.1°F (-2.7°C) and high temperatures barely rising beyond 40.6°F (4.8°C). Moreover, the biting cold is accompanied by a heavy belt of snowfall, reaching levels of 3.62" (92mm) in this month, making outdoor pursuits rather challenging.Spring weather in Prestonsburg
The arrival of spring in Prestonsburg paints a climatic canvas of blooming flowers and sprouting trees against a backdrop of rising temperatures and increased daylight hours. Commencing in March with an average high temperature of 54.3°F (12.4°C), by May, thermometer readings have escalated to an average high of 76.6°F (24.8°C). March also marks the onset of longer days, with daylight hours extending from 12 hours to 14.2 hours in May.Summer weather in Prestonsburg
Summer holds its reign over Prestonsburg from June to August and, true to the characteristics of a humid subtropical climate, this season is characterized by hot temperatures, generous hours of sunshine and regular, albeit decreased, rainfall. Average high temperatures stay well above the 80°F (26.7°C) mark during these months, reaching a peak of 86.9°F (30.5°C) in July. While the rainfall does recede from June, it stabilizes between 2.83" (72mm) and 2.13" (54mm) throughout the summer.Autumn weather in Prestonsburg
Autumn in Prestonsburg translates to a gradual cool down from the summer heat, widespread fall foliage and a further reduction in rainfall. During this season, average high temperatures hover between 79.3°F (26.3°C) in September, descending steadily to 54.5°F (12.5°C) by November. Concurrently, rainfall continues its decline, receding from 1.85" (47mm) in September to a year’s low of 2.2" (56mm) by November.Winter weather in Prestonsburg
Winter settles into Prestonsburg from December, with temperatures falling sharply and snowfall marking its white presence. Average high temperatures tumble from 45.5°F (7.5°C) in December to 40.6°F (4.8°C) in January while average low temperatures descend from 33.1°F (0.6°C) in December to 27.1°F (-2.7°C) in January. The winter months also welcome a resurgence of snowfall, commencing at 3.23" (82mm) in December, and peaking at its annual high of 3.62" (92mm) in January.Weather in January
The year ushers in with January, featuring weather typical of Prestonsburg, Kentucky’s winter. Its hallmark is a palpable drop in temperature from December, with the lowest recorded being a chilly 27.1°F (-2.7°C). Residents can expect frequent bouts of rainfall as well as snowfall, dressing the city in a winterscape. Weather in January »Weather in February
As Prestonsburg transitions from January to February, an uptick in temperatures is witnessed, promising the onset of Spring. Incredible as it may seem, February pushes the mercury a notch higher with a peak at 45.1°F (7.3°C). Weather in February »Weather in March
March signifies the turn of season as Prestonsburg bids farewell to Winter, and embraces the blossoming Spring. Ushering in the taste of Spring, temperatures surge to an agreeable 54.3°F (12.4°C). The increased sunlight duration harmonizes with the arrival of Spring, augmenting floral bloom across the city. Weather in March »Weather in April
April brings Prestonsburg residents a welcome respite from the freezing winter with its balmy weather. An affirmation of this dramatic shift is the soaring temperature, surging to a comfortable 66.4°F (19.1°C). The city basks under the longer daylight span, with visibility improving substantially. Weather in April »Weather in May
May in Prestonsburg unveils the full spectrum of Spring in all its glory. Celebrating the season in its warmest form yet, May sees temperatures peak at 76.6°F (24.8°C). Remarkably, there is no sign of snowfall, a testament to the establishment of warmer climates. Weather in May »Weather in June
June launches the city into the full swing of summer, promising brighter and warmer days. The pinnacle of summer's warmth is evident with the temperatures peaking at a toasty 83.7°F (28.7°C). June bears witness to the lengthiest daylight hours; an invitation for outdoor activities. Weather in June »Weather in July
July in Prestonsburg marks the zenith of summer with its soaring temperatures and clear skies. The month's high temperature tops the year's chart at 86.9°F (30.5°C). The dry heat is punctuated with scarce rainfall, making hydration a necessity for residents while outdoors. Weather in July »Weather in August
The narrative of weather morphs subtly as Prestonsburg moves into August. Unlike its predecessor, it experiences a slight dip in temperatures, with highs resting at 85.6°F (29.8°C). Retreating from the July peak, the heat feels comparatively tolerable, offering a fleeting relief. Weather in August »Weather in September
As the charm of summer wanes, September unfolds with the intoxicating allure of Fall in Prestonsburg. Showcasing a considerable drop, the temperature lowers to a mellow 79.3°F (26.3°C). The onset of Fall also represents a lapse in sunshine hours, with days becoming noticeably shorter. Weather in September »Weather in October
October depicts Prestonsburg in the heart of Fall, flaunting a riot of colors against crisp blue skies. In an evident departure from September, temperature highs descend to an average of 67.1°F (19.5°C). There is a nouCtTible shift in the weather pattern with the reappearance of thin snow blankets. Weather in October »Weather in November
November carries a noticeable chill as Prestonsburg strides toward winter. In terms of temperature variations, November experiences a significant descent to 54.5°F (12.5°C). Despite the dip in temperatures, the city sparkles under the bright winter sun, offering respite from the cold. Weather in November »Weather in December
December brings out the winter wonderland charm of Prestonsburg, with snow, frost, and a brisk, cool air. As expected, temperature lows plummet to 33.1°F (0.6°C), reinforcing winter's arrival. With heaps of snowfall decorating the city, it is a sight to behold during the holiday season. 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
The coldest month in Prestonsburg, Kentucky, is January, with an average high-temperature of 40.6°F (4.8°C) and an average low-temperature of 27.1°F (-2.7°C).
In Prestonsburg, Kentucky, during the entire year, the rain falls for 181.8 days and collects up to 33.43" (849mm) of precipitation.
Months with snowfall in Prestonsburg, Kentucky, are January through April, October through December.
The month with the most snowfall is January, when snow falls for 11.6 days and typically aggregates up to 3.62" (92mm) of snow.
In Prestonsburg, Kentucky, during the entire year, snow falls for 35.7 days and aggregates up to 14.09" (358mm) of snow.
January has the least sunshine of the year in Prestonsburg, Kentucky, with an average of 4.2h of sunshine.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Prestonsburg, Kentucky.
February is the most humid month in Prestonsburg, with an average relative humidity of 80%.
February is the month with the most rainfall. Rain falls for 13.9 days and accumulates 3.66" (93mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Prestonsburg, 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.
May through September are months without snowfall.
The months with the highest UV index in Prestonsburg, Kentucky, are May through August, with an average maximum UV index of 6.
With an average of 14h and 42min of daylight, June has the longest days of the year.
Temperature readings reach their annual highs in July, averaging 86.9°F (30.5°C) and a minimum average of 63.7°F (17.6°C).
The months with the lowest humidity are August and November, with an average relative humidity of 74%.
With an average of 10.4h of sunshine, August has the most sunshine of the year.
The month with the least rainfall in Prestonsburg is September, when the rain falls for 13.5 days and typically collects 1.85" (47mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Prestonsburg, KY
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (40.6°F).
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure
Prestonsburg, KY
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"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
Prestonsburg, KY
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.4mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Prestonsburg, KY
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are August and November (74%).
Average rainfall
Prestonsburg, KY
- Average rainfall in January:
2.68" - Average rainfall in February:
3.66" - Average rainfall in March:
3.03" - Average rainfall in April:
3.19" - Average rainfall in May:
3.23" - Average rainfall in June:
2.83"
- Average rainfall in July:
2.52" - Average rainfall in August:
2.13" - Average rainfall in September:
1.85" - Average rainfall in October:
2.87" - Average rainfall in November:
2.2" - Average rainfall in December:
3.23"
The wettest month (with the highest rainfall) is February (3.66").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Prestonsburg, KY
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
13.9 days - Average rainfall days in March:
17 days - Average rainfall days in April:
16.9 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
11.4 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (11.4 days).
Average snowfall
Prestonsburg, KY
The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Prestonsburg, KY
- Average snowfall days in January:
11.6 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.1 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:
2.5 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Prestonsburg, KY
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
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 12min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 12min - Average sunshine in May:
9h and 24min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 54min - Average sunshine in December:
4h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Prestonsburg, KY
- Average sunshine days in January:
10.7 days - Average sunshine days in February:
8.3 days - Average sunshine days in March:
11.1 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
15.7 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is February (8.3 days).
Average UV index
Prestonsburg, 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
Prestonsburg, KY
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Prestonsburg, 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).
