Climate and monthly weather forecastPottsville, PA
Climate and monthly weather forecast
The climate of Pottsville
Situated in the northeastern part of Pennsylvania, USA, Pottsville prevails under the Dfa category of the Köppen climate classification. In simpler terms, its weather pattern is widely defined as Humid Continental featuring no dry season but hot summers. In Pottsville, the temperature swings noticeably from 20.5°F (-6.4°C) to 81.5°F (27.5°C) over the year.The average high peaks in July at 81.5°F (27.5°C), whereas January sees the lowest average temperatures at approximating at 20.5°F (-6.4°C). Humidity remains relatively constant throughout the year, between 77% and 83%, with no significant deviation.
Amid these conditions, rainfall tends to fluctuate between 2.6" (66mm) and 3.39" (86mm) per month, with 18.7 days of precipitation in May making it the wettest month of the year. Snowfall is observed from October to April, with the heaviest snow in January totaling 5.47" (139mm). Duration of daylight varies from 9.3 hours in December to 15.1 hours in June, reflecting the shift in seasons.
The wind speed varies from 4.8mph (7.7km/h) to 8.4mph (13.5km/h), experiencing the smoothest wind in August and the most gusty conditions in March.
The Best Time to Visit Pottsville
The optimal time to visit Pottsville is from May to September when the temperatures range from 57.4°F (14.1°C) to 81.5°F (27.5°C) offering warm and pleasant weather. This is also when the city enjoys the longest days, allowing more opportunities for outdoor activities. With the maximum sunshine recorded in July, reaching 10.5 hours per day, visitors can enjoy exploring local attractions during the day.The Worst Time to Visit Pottsville
The period from December to February showcases the harshest weather in Pottsville. Temperature drops between 20.5°F (-6.4°C) to 36.1°F (2.3°C) and February witnesses the highest snowfall, making outdoor activities challenging. Thus, this period is considered less hospitable for visiting.Spring Weather in Pottsville
Spring is moderate in Pottsville and is experienced from March to May. Temperatures progressively rise from 29.3°F (-1.5°C) in March to a comfortable 49.6°F (9.8°C) in May. The rainfall in April is slightly higher than in other spring months, measuring 3.15" (80mm). The increase in daylight hours from 12 in March to 14.5 in May creates the perfect backdrop for spring blooms in the city.Summer Weather in Pottsville
Summer in Pottsville, from June to August, is generally warm with average temperatures ranging from 59.5°F (15.3°C) to 81.5°F (27.5°C). Rainfall is relatively uniform with an average of 3" (76mm) per month. June boasts the longest day of the year with 15.1 hours of daylight. The comforting breeze throughout the summer lessens the effect of the heat.Autumn Weather in Pottsville
The autumn months, starting September and ending November, showcase a comfortable temperature range from 33.8°F (1°C) to 73°F (22.8°C). The daylight hours gradually decrease from 12.5 hours in September to 9.9 hours in November, signaling the onset of winter. September and November witness less rainfall as compared to October, making these months ideal for outdoor interludes.Winter Weather in Pottsville
Winter in Pottsville spans December to February. This season is characterized by low temperatures, ranging from 20.5°F (-6.4°C) to 36.1°F (2.3°C), and increased snowfall. January witnesses the highest snowfall at 5.47" (139mm). The days shorten to around 9 hours of daylight and heightened winds contribute to the chilly atmosphere. Despite the harsh weather, Pottsville's winter presents a unique charm with its snowy landscapes.Weather in January
Starting the year off, January presents Pottsville, Pennsylvania with a classic winter weather profile. The combination of high relative humidity and cold temperatures frequently contribute to snowfall. The observed 5.47" (139mm) of snowfall in this month makes it a fairly snowy period for the city. Weather in January »Weather in February
Often considered the last stand of winter, February exhibits similar climatic patterns as January in Pottsville. The city continues to receive snowfall, albeit slightly reduced compared to January. Lower temperatures prevail throughout the month with quite a significant difference between the maximum and minimum values. Weather in February »Weather in March
In March, a gradual transition from winter to spring becomes noticeable. Pottsville witnesses an increase in its temperature range signaling the beginning of warmer days. A decrease in snowfall, from 4.96" (126mm) to 0.24" (6mm) in April, heralds the end of the winter season. Weather in March »Weather in April
April marks undeniable arrival of spring in Pottsville. The city's weather starts to show distinct spring features with an increase in rainfall and daylight hours, indicating a more vibrant period of the year. The transition from winter to spring is highlighted by a noticeable rise in minimum temperatures. Weather in April »Weather in May
May takes a definitive turn towards warmer weather as Pottsville, Pennsylvania transitions into summer. Pottsville's weather profile in May highlights an overall increase in temperature, total rainfall, and sunshine hours. A clear shift from the cold, wet winter to the warm, drier summer is observable during this time. Weather in May »Weather in June
June signifies the start of the summer season in Pottsville. The increase in sunshine hours from 8.3 hours in May to 9.7 hours strongly suggests longer and brighter days. June is also distinguished by an absence of snowfall, cementing its status as the gateway to summer. Weather in June »Weather in July
July in Pottsville experiences the peak of summer season. It stands out as the hottest month, with the city recording its highest average temperature of 81.5°F (27.5°C). Unsurprisingly, July also records the highest sun exposure with an average ultraviolet (UV) index of 6. Weather in July »Weather in August
As August arrives, Pottsville continues to endure the heat of summer, albeit with a slight decrease in temperatures. Consistent with the summer weather, there's still no mention of snowfall in August. The weather conditions continue to be favorable for outdoor activities, with long days and plenty of sunshine. Weather in August »Weather in September
September ushers in the beginning of autumn in Pottsville. Although there's a decline in temperature, the weather remains generally mild and quite agreeable. The absence of snowfall continues from August into September, maintaining clear roads and pavements. Weather in September »Weather in October
October confirms the autumn season in Pottsville. Falling leaves and cooler climate characterize this period. However, it receives more rainfall compared to previous months, hinting at the move towards wetter months. Despite the wet conditions, October's weather mostly remains stable and predictable, making it a relatively comfortable month in this part of Pennsylvania. The shift from September to October corresponds with a decrease in the average high-temperature, down to a comfortable 60.8°F (16°C) from a pleasant 73°F (22.8°C). Weather in October »Weather in November
November witnesses a significant decrease in temperature as Pottsville prepares for the upcoming winter season. Any remaining traces of summer are swept away, with a gradual shift towards winter weather patterns. The city experiences a cool, yet not overly severe climate, often accompanied by overcast skies. Weather in November »Weather in December
December welcomes the winter season in Pottsville, Pennsylvania. To mark the start of the season, the city experiences a sharp drop in temperatures, with associated snowfall, totaling to 2.8" (71mm). Daylight hours decrease further, lending a distinctly wintry feel. Weather in December »Updated: Jun 4, 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
January stands out as Pottsville's coldest month, with an average high-temperature of 32.5°F (0.3°C) and a low-temperature of 20.5°F (-6.4°C).
Throughout the year, in Pottsville, there are 172.9 rainfall days, and 34.21" (869mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
The month with the most snowfall is January, when snow falls for 11.8 days and typically aggregates up to 5.47" (139mm) of snow.
In Pottsville, during the entire year, snow falls for 39.7 days and aggregates up to 20.47" (520mm) of snow.
January, February and December, with an average of 4.4h of sunshine, are months with the least sunshine.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
With an average relative humidity of 83%, February is the most humid month.
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.
April is the least humid month, with an average relative humidity of 77%.
The month with the most rainfall is May, when the rain falls for 18.7 days and typically aggregates up to 3.39" (86mm) of precipitation.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 0min of daylight.
In Pottsville, July registers the highest temperatures, averaging 81.5°F (27.5°C) at the peak and 61.3°F (16.3°C) at the lowest.
July has the most sunshine of the year, with an average of 10.5h of sunshine.
July is the month with the highest UV index, with an average maximum UV index of 6.
September is the month with the least rainfall. Rain falls for 12.7 days and accumulates 2.09" (53mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Pottsville, PA
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure
Pottsville, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Pottsville, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Pottsville, PA
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (77%).
Average rainfall
Pottsville, PA
- Average rainfall in January:
2.68" - Average rainfall in February:
2.6" - Average rainfall in March:
2.76" - Average rainfall in April:
3.15" - Average rainfall in May:
3.39" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.19" - Average rainfall in August:
3.07" - Average rainfall in September:
2.09" - Average rainfall in October:
2.95" - Average rainfall in November:
2.72" - Average rainfall in December:
2.87"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days
Pottsville, PA
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
10.9 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
16.2 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
13.9 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is May (18.7 days).
The months with the least rainy days are January and November (10.8 days).
Average snowfall
Pottsville, PA
- Average snowfall in January:
5.47" - Average snowfall in February:
4.84" - Average snowfall in March:
4.96" - Average snowfall in April:
0.24" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is January (5.47").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Pottsville, PA
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
10.4 days - Average snowfall days in March:
6.8 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.2 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:
2.1 days - Average snowfall days in December:
6.9 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Pottsville, PA
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 24min - Average sunshine in February:
4h and 24min - Average sunshine in March:
6h and 12min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 12min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 24min).
Average sunshine days
Pottsville, PA
- Average sunshine days in January:
13.3 days - Average sunshine days in February:
10.6 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
13.7 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
14.2 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is May (9.6 days).
Average UV index
Pottsville, PA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Pottsville, PA
The months with the most cloud cover are February and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Pottsville, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
