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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 Charleroi, Pennsylvania, is a wintry winter month, with an average temperature fluctuating between 21.2°F (-6°C) and 34°F (1.1°C). In Charleroi, the lowest temperatures are generally noted in January, averaging a high of 34°F (1.1°C) and a low of 21.2°F (-6°C). Weather in January »
Weather in February
February, the last month of the winter in Charleroi, is also an icy month, with an average temperature ranging between min 23.7°F (-4.6°C) and max 38.7°F (3.7°C). Charleroi marks the onset of February with an average high-temperature of a still icy 38.7°F (3.7°C), a subtle shift from January's 34°F (1.1°C). Weather in February »
Weather in March
March, the first month of the spring in Charleroi, is a chilly month, with an average temperature ranging between max 48°F (8.9°C) and min 31.5°F (-0.3°C). A shift in the average high-temperature is noticeable in March, changing from a wintry 38.7°F (3.7°C) in February to a frosty 48°F (8.9°C). Weather in March »
Weather in April
April in Charleroi, Pennsylvania, is a mild spring month, with an average temperature fluctuating between 60.6°F (15.9°C) and 41.2°F (5.1°C). April's arrival signals an increase in average high-temperatures, moving from March's frosty 48°F (8.9°C) to a moderate 60.6°F (15.9°C). Weather in April »
Weather in May
May, the last month of the spring in Charleroi, is an agreeable month, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 51.6°F (10.9°C). Charleroi in May experiences an increase in the average high-temperature, moving from April's moderate 60.6°F (15.9°C) to an agreeable 72.1°F (22.3°C). Weather in May »
Weather in June
June, the first month of the summer in Charleroi, is a warm month, with an average temperature fluctuating between 57.7°F (14.3°C) and 78.6°F (25.9°C). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from a pleasant 72.1°F (22.3°C) to a warm 78.6°F (25.9°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Charleroi, Pennsylvania, with an average temperature varying between 82.9°F (28.3°C) and 61.5°F (16.4°C). In Charleroi, the peak average temperatures are observed in July, with a high of 82.9°F (28.3°C) and a low of 61.5°F (16.4°C). For most parts of July, the heat index is estimated at a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Charleroi, Pennsylvania, with an average temperature ranging between min 59.7°F (15.4°C) and max 81.9°F (27.7°C). August's onset sees an average high-temperature of a still moderately hot 81.9°F (27.7°C), exhibiting a slight fluctuation from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Charleroi, is also a moderately hot month, with an average temperature fluctuating between 55°F (12.8°C) and 75.4°F (24.1°C). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's 81.9°F (27.7°C) to a still moderately hot 75.4°F (24.1°C). Weather in September »
Weather in October
October, like September, in Charleroi, Pennsylvania, is another refreshing autumn month, with an average temperature ranging between min 45.1°F (7.3°C) and max 62.2°F (16.8°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's moderately hot 75.4°F (24.1°C) to an enjoyable 62.2°F (16.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Charleroi, Pennsylvania, with an average temperature varying between 33.8°F (1°C) and 49.6°F (9.8°C). The onset of November introduces a moderate change in Charleroi's weather, with average high-temperatures falling from October's enjoyable 62.2°F (16.8°C) to a chilly 49.6°F (9.8°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Charleroi, Pennsylvania, with an average temperature ranging between min 28.8°F (-1.8°C) and max 40.1°F (4.5°C). December ushers in a slight temperature change, with average high-temperatures reducing from November's chilly 49.6°F (9.8°C) to a cold 40.1°F (4.5°C). Weather in December »
Updated: Jul 26, 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 time of the year is the coldest?
Charleroi witnesses the coldest weather in January, with temperatures averaging a high of 34°F (1.1°C) and a low of 21.2°F (-6°C).
What are the most humid months?
January and February, with an average relative humidity of 84%, are most humid months.
How much does it rain?
Throughout the year, there are 191.3 rainfall days, and 35.24" (895mm) of precipitation is accumulated.
When does it snow?
Months with snowfall in Charleroi are January through May, October through December.
When does it snow the most?
January is the month with the most snowfall in Charleroi. Snow falls for 17.8 days and accumulates 6.26" (159mm) of snow.
How much does it snow?
Throughout the year, in Charleroi, there are 60.2 snowfall days, and 25.08" (637mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Charleroi, 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.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 21.8 days and typically aggregates up to 3.78" (96mm) of precipitation.
What are the months with the highest UV index in Charleroi?
The months with the highest UV index are May through July, with an average maximum UV index of 6.
When it does not snow?
In Charleroi, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What month is the hottest?
Charleroi's warmest temperatures are experienced in July, with average high temperatures of 82.9°F (28.3°C) and lows of 61.5°F (16.4°C).
What is the least humid month?
The least humid month is August, with an average relative humidity of 76%.
What month has the most sunshine?
With an average of 10.2h of sunshine, August has the most sunshine of the year.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 12.6 days and typically collects 2.13" (54mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
When is the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Charleroi, PA
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34°F).
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure
Charleroi, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Charleroi, PA
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
Charleroi, PA
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (76%).
Average rainfall
Charleroi, PA
- Average rainfall in January:
2.64" - Average rainfall in February:
2.91" - Average rainfall in March:
2.91" - Average rainfall in April:
3.39" - Average rainfall in May:
3.78" - Average rainfall in June:
3.39"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.52" - Average rainfall in September:
2.4" - Average rainfall in October:
2.91" - Average rainfall in November:
2.13" - Average rainfall in December:
3.07"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is November (2.13").
Average rainfall days
Charleroi, PA
- Average rainfall days in January:
11.7 days - Average rainfall days in February:
11.7 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
18.2 days - Average rainfall days in May:
21.8 days - Average rainfall days in June:
19.1 days
- Average rainfall days in July:
19.3 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
15.6 days - Average rainfall days in November:
12.6 days - Average rainfall days in December:
14 days
The month with the highest number of rainy days is May (21.8 days).
The months with the least rainy days are January and February (11.7 days).
Average snowfall
Charleroi, PA
- Average snowfall in January:
6.26" - Average snowfall in February:
6.22" - Average snowfall in March:
4.45" - Average snowfall in April:
0.79" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.26").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Charleroi, PA
- Average snowfall days in January:
17.8 days - Average snowfall days in February:
13.4 days - Average snowfall days in March:
8.6 days - Average snowfall days in April:
2.5 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:
0.4 days - Average snowfall days in November:
4.8 days - Average snowfall days in December:
12.6 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Charleroi, PA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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 24min).
- Average sunshine in January:
3h and 0min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Charleroi, PA
- Average sunshine days in January:
6.8 days - Average sunshine days in February:
7.7 days - Average sunshine days in March:
8.8 days - Average sunshine days in April:
10.2 days - Average sunshine days in May:
8.2 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
9.6 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
12.7 days - Average sunshine days in November:
14.3 days - Average sunshine days in December:
9.9 days
The month with the most sunshine days is November (14.3 days).
The month with the least sunshine days is January (6.8 days).
Average UV index
Charleroi, PA
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Charleroi, PA
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Charleroi, PA
The months with the highest visibility are April, August and November (6mi).
The months with the lowest visibility are January and February (4mi).
Charleroi, Pennsylvania, USA
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