Climate and monthly weather forecastAliquippa, PA
Climate and monthly weather forecast
Weather in January
January, like December, in Aliquippa, Pennsylvania, is a wintry winter month, with temperature in the range of an average low of 20.1°F (-6.6°C) and an average high of 32.7°F (0.4°C). January is the coldest month, with the temperature often reaching an average high of 32.7°F (0.4°C) and an average low of 20.1°F (-6.6°C). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Aliquippa, Pennsylvania, with an average temperature fluctuating between 36.9°F (2.7°C) and 22.5°F (-5.3°C). Aliquippa notes an average high-temperature of a still wintry 36.9°F (2.7°C) in February, displaying minor variation from January. Weather in February »Weather in March
March, the first month of the spring in Aliquippa, is a chilly month, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 47.1°F (8.4°C). March signals a shift in the average high-temperature, moving from February's icy 36.9°F (2.7°C) to a chilly 47.1°F (8.4°C). Weather in March »Weather in April
April is a refreshing spring month in Aliquippa, Pennsylvania, with an average temperature fluctuating between 40.3°F (4.6°C) and 59.9°F (15.5°C). The shift from March to April brings an increase in the average high-temperature, moving from a frosty 47.1°F (8.4°C) to a refreshing 59.9°F (15.5°C). Weather in April »Weather in May
May, the last month of the spring in Aliquippa, is a pleasant month, with an average temperature fluctuating between 72°F (22.2°C) and 50.7°F (10.4°C). The transition to May introduces an increase in the average high-temperature, shifting from a refreshing 59.9°F (15.5°C) in April to a pleasant 72°F (22.2°C). Weather in May »Weather in June
June, the first month of the summer in Aliquippa, is a moderately hot month, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 57°F (13.9°C). Entering June, Aliquippa notices a subtle temperature elevation, with the average high-temperature advancing from May's agreeable 72°F (22.2°C) to a moderately hot 78.4°F (25.8°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Aliquippa, Pennsylvania, with an average temperature ranging between max 83.1°F (28.4°C) and min 61.3°F (16.3°C). Temperature records mark July as the warmest month, with highs averaging 83.1°F (28.4°C) and lows at 61.3°F (16.3°C). The heat index value during July is evaluated at a hot 89.6°F (32°C). Weather in July »Weather in August
August, the last month of the summer in Aliquippa, is another warm month, with temperature in the range of an average low of 60.1°F (15.6°C) and an average high of 81.7°F (27.6°C). A minimal variation is noted in Aliquippa's average high-temperature at the onset of August, reaching a still moderately hot 81.7°F (27.6°C) from July's 83.1°F (28.4°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Aliquippa, Pennsylvania, with an average temperature fluctuating between 55.4°F (13°C) and 75°F (23.9°C). September implies a soft temperature shift, with average high-temperatures reducing from August's moderately hot 81.7°F (27.6°C) to a still warm 75°F (23.9°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Aliquippa, Pennsylvania, with an average temperature varying between 61.5°F (16.4°C) and 45°F (7.2°C). In Aliquippa, the average high-temperature in October drops from a warm 75°F (23.9°C) in September to a comfortable 61.5°F (16.4°C). Weather in October »Weather in November
November, the last month of the autumn in Aliquippa, is another chilly month, with an average temperature ranging between min 33.8°F (1°C) and max 48.6°F (9.2°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's enjoyable 61.5°F (16.4°C) to a chilly 48.6°F (9.2°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Aliquippa, Pennsylvania, with an average temperature ranging between max 38.5°F (3.6°C) and min 27.7°F (-2.4°C). With the onset of December, Aliquippa's average high-temperature adjusts, receding from November's chilly 48.6°F (9.2°C) to a cold 38.5°F (3.6°C). 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
Aliquippa's coldest weather arrives in January, when temperatures average a high of 32.7°F (0.4°C) and a low of 20.1°F (-6.6°C).
January and February, with an average relative humidity of 85%, are most humid months in Aliquippa.
The month with the least rainfall is January, when the rain falls for 9.1 days and typically collects 1.61" (41mm) of precipitation.
Throughout the year, there are 171.3 rainfall days, and 25.79" (655mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
The month with the most snowfall is January, when snow falls for 17 days and typically aggregates up to 3.54" (90mm) of snow.
In Aliquippa, during the entire year, snow falls for 56.4 days and aggregates up to 12.36" (314mm) of snow.
January has the least sunshine of the year, with an average of 2.9h of sunshine.
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.
The months with the lowest humidity are April, July and August, with an average relative humidity of 76%.
April is the month with the most rainfall. Rain falls for 17 days and accumulates 2.72" (69mm) 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.
June and July, with an average maximum UV index of 6, are months with the highest UV index.
Aliquippa records the warmest temperatures in July, averaging a high of 83.1°F (28.4°C) and a low of 61.3°F (16.3°C).
With an average of 10.2h of sunshine, August has the most sunshine of the year.
The month with the shortest days is December, with an average of 9h and 18min of daylight.
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Aliquippa, PA
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32.7°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 (20.1°F).
Average pressure
Aliquippa, 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:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"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
Aliquippa, PA
- Average wind speed in January:
8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
7mph - Average wind speed in December:
7.4mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Aliquippa, PA
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall
Aliquippa, PA
- Average rainfall in January:
1.61" - Average rainfall in February:
1.81" - Average rainfall in March:
1.93" - Average rainfall in April:
2.72" - Average rainfall in May:
2.68" - Average rainfall in June:
2.64"
- Average rainfall in July:
2.52" - Average rainfall in August:
1.93" - Average rainfall in September:
2.13" - Average rainfall in October:
2.2" - Average rainfall in November:
1.69" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is January (1.61").
Average rainfall days
Aliquippa, PA
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
17 days - Average rainfall days in May:
18.9 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
18 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
15.1 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (9.1 days).
Average snowfall
Aliquippa, PA
- Average snowfall in January:
3.54" - Average snowfall in February:
3.5" - Average snowfall in March:
1.77" - Average snowfall in April:
0.31" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (3.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Aliquippa, PA
- Average snowfall days in January:
17 days - Average snowfall days in February:
13.3 days - Average snowfall days in March:
7.5 days - Average snowfall days in April:
2 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:
4.2 days - Average snowfall days in December:
12 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Aliquippa, 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:
2h and 54min - Average sunshine in February:
3h and 30min - Average sunshine in March:
5h and 18min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 12min - Average sunshine in November:
4h and 48min - Average sunshine in December:
3h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Aliquippa, PA
- Average sunshine days in January:
9.1 days - Average sunshine days in February:
8.2 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
10 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
12.9 days - Average sunshine days in November:
15.3 days - Average sunshine days in December:
9.7 days
The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (8.2 days).
Average UV index
Aliquippa, PA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Aliquippa, PA
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Aliquippa, PA
The months with the highest visibility are April, August and November (6mi).
The months with the lowest visibility are January and February (4mi).
