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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, is a freezing cold winter month in Port Allegany, Pennsylvania, with an average temperature ranging between min 15.8°F (-9°C) and max 28°F (-2.2°C). In Port Allegany, the lowest average temperatures are observed in January, with a high of 28°F (-2.2°C) and a low of 15.8°F (-9°C). Weather in January »
Weather in February
February, the last month of the winter in Port Allegany, is also a subzero cold month, with an average temperature varying between 31.6°F (-0.2°C) and 18°F (-7.8°C). Port Allegany experiences a recorded average high-temperature of a still subzero cold 31.6°F (-0.2°C) in February, closely aligned with January's 28°F (-2.2°C). Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Port Allegany, Pennsylvania, with an average temperature fluctuating between 25.2°F (-3.8°C) and 40.8°F (4.9°C). As Port Allegany transitions into March, the average high-temperature is observed to rise from a freezing cold 31.6°F (-0.2°C) in February to a cold 40.8°F (4.9°C). Weather in March »
Weather in April
April is a fresh spring month in Port Allegany, Pennsylvania, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 52.7°F (11.5°C). April's arrival brings a change in high-temperatures, moving from an icy 40.8°F (4.9°C) in March to a cool 52.7°F (11.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Port Allegany, Pennsylvania, with an average temperature ranging between max 66.4°F (19.1°C) and min 45.7°F (7.6°C). In Port Allegany, the average high-temperature in May rises, from a cool 52.7°F (11.5°C) in April, to an enjoyable 66.4°F (19.1°C). Weather in May »
Weather in June
June, the first month of the summer in Port Allegany, is a moderately hot month, with an average temperature varying between 73.6°F (23.1°C) and 52.3°F (11.3°C). June's arrival sees a mild rise in the average high-temperature, transitioning from May's comfortable 66.4°F (19.1°C) to a moderately hot 73.6°F (23.1°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Port Allegany, Pennsylvania, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 79.2°F (26.2°C). Port Allegany's warmest weather arrives in July, when temperatures average a high of 79.2°F (26.2°C) and a low of 56.3°F (13.5°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Port Allegany, Pennsylvania, with an average temperature fluctuating between 76.6°F (24.8°C) and 54.5°F (12.5°C). Port Allegany marks the start of August with an average high-temperature of a still warm 76.6°F (24.8°C), hinting at a slight fluctuation from July's 79.2°F (26.2°C). Weather in August »
Weather in September
September, the first month of the autumn in Port Allegany, is still a pleasant month, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 70°F (21.1°C). A mild drop in Port Allegany's average high-temperature is observed in September, transitioning from a warm 76.6°F (24.8°C) in August to a pleasant 70°F (21.1°C). Weather in September »
Weather in October
October, the same as September, in Port Allegany, Pennsylvania, is a moderate autumn month, with an average temperature fluctuating between 56.7°F (13.7°C) and 41.4°F (5.2°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's agreeable 70°F (21.1°C) to a refreshing 56.7°F (13.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Port Allegany, is another chilly month, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 30.7°F (-0.7°C). Port Allegany observes a minor decrease in the average high-temperature with the arrival of November, falling from October's refreshing 56.7°F (13.7°C) to a frosty 43.7°F (6.5°C). Weather in November »
Weather in December
December, the first month of the winter in Port Allegany, is still a cold month, with an average temperature varying between 24.1°F (-4.4°C) and 34.3°F (1.3°C). A moderate decline in the average high-temperature is seen during December, decreasing from a frosty 43.7°F (6.5°C) in November to an icy 34.3°F (1.3°C). Weather in December »
Updated: Jul 18, 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 are the coldest months?
With its average high temperature of 28°F (-2.2°C) and a low of 15.8°F (-9°C), January is regarded as the coldest month.
How much does it rain?
Throughout the year, there are 162.1 rainfall days, and 27.36" (695mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 96.1 snowfall days, and 45.55" (1157mm) of snow is accumulated.
What are the months with the least sunshine?
January and December, with an average of 2.6h of sunshine, are months with the least sunshine.
When is the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
What is the most humid month?
With an average relative humidity of 88%, February is the most humid month.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 19.9 days and accumulates 10.51" (267mm) of snow.
When is Daylight Saving Time (DST)?
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.
What is the wettest month?
The month with the most rainfall is April, when the rain falls for 16 days and typically aggregates up to 3.07" (78mm) of precipitation.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
What is the least humid month?
June is the least humid month in Port Allegany, with an average relative humidity of 78%.
When it does not snow?
In Port Allegany, snow does not fall in June through September.
When are the longest days?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What are the warmest months in Port Allegany?
With average temperatures fluctuating between a high of 79.2°F (26.2°C) and a low of 56.3°F (13.5°C), July stands out as the warmest month.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 9.6h of sunshine.
What is the driest month?
The month with the least rainfall is August, when the rain falls for 16.1 days and typically collects 1.85" (47mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year in Port Allegany, with an average of 9h and 12min of daylight.
Average temperature
Port Allegany, PA
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28°F).
The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure
Port Allegany, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.06"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:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Port Allegany, PA
- Average wind speed in January:
9.3mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.9mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Port Allegany, PA
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is June (78%).
Average rainfall
Port Allegany, PA
- Average rainfall in January:
2.09" - Average rainfall in February:
2.36" - Average rainfall in March:
2.05" - Average rainfall in April:
3.07" - Average rainfall in May:
2.17" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.17" - Average rainfall in August:
1.85" - Average rainfall in September:
1.97" - Average rainfall in October:
3.03" - Average rainfall in November:
1.93" - Average rainfall in December:
2.44"
The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is August (1.85").
Average rainfall days
Port Allegany, PA
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
16 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
16.1 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
16.9 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Port Allegany, PA
- Average snowfall in January:
8.98" - Average snowfall in February:
10.51" - Average snowfall in March:
5.43" - Average snowfall in April:
3.54" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (10.51").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Port Allegany, PA
- Average snowfall days in January:
21.4 days - Average snowfall days in February:
19.9 days - Average snowfall days in March:
14.2 days - Average snowfall days in April:
6.9 days - Average snowfall days in May:
0.9 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:
2.2 days - Average snowfall days in November:
11.4 days - Average snowfall days in December:
19.2 days
The month with the highest number of snowfall days is January (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Port Allegany, 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 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
2h and 4min - Average sunshine in February:
2h and 5min - Average sunshine in March:
5h and 1min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 1min - Average sunshine in October:
4h and 3min - Average sunshine in November:
4h and 1min - Average sunshine in December:
2h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and December (Average sunshine: 2h and 36min).
Average sunshine days
Port Allegany, PA
- Average sunshine days in January:
6.3 days - Average sunshine days in February:
5.2 days - Average sunshine days in March:
9.2 days - Average sunshine days in April:
9 days - Average sunshine days in May:
10.2 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
11.1 days - Average sunshine days in November:
11.2 days - Average sunshine days in December:
6.9 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is February (5.2 days).
Average UV index
Port Allegany, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Port Allegany, PA
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility
Port Allegany, PA
The months with the highest visibility are March, April, May, June, July, October and November (5mi).
The months with the lowest visibility are January, February, August, September and December (4mi).
Port Allegany, Pennsylvania, USA
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