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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 Glassport, Pennsylvania, is another cold winter month, with an average temperature ranging between min 20.7°F (-6.3°C) and max 33.4°F (0.8°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 33.4°F (0.8°C) and a low of 20.7°F (-6.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Glassport, Pennsylvania, with an average temperature ranging between min 23.4°F (-4.8°C) and max 37.6°F (3.1°C). The arrival of February marks a slight shift to an average high-temperature of a still cold 37.6°F (3.1°C) from January's 33.4°F (0.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Glassport, Pennsylvania, with an average temperature ranging between min 31.5°F (-0.3°C) and max 47.8°F (8.8°C). Glassport sees an increase in the average high-temperature with the arrival of March, moving from February's icy 37.6°F (3.1°C) to a chilly 47.8°F (8.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Glassport, Pennsylvania, with temperature in the range of an average low of 41.4°F (5.2°C) and an average high of 60.4°F (15.8°C). April witnesses an increase in the average high-temperature, moving from a frosty 47.8°F (8.8°C) in March to a moderate 60.4°F (15.8°C). Weather in April »
Weather in May
May, the last month of the spring in Glassport, is a pleasant month, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 72.1°F (22.3°C). As Glassport transitions into May, the average high-temperature shows a change, moving from a refreshing 60.4°F (15.8°C) in April to an agreeable 72.1°F (22.3°C). Weather in May »
Weather in June
June, the first month of the summer in Glassport, is a moderately hot month, with an average temperature fluctuating between 79°F (26.1°C) and 58.5°F (14.7°C). Observing a minor shift, the average high-temperature during June adjusts from May's pleasant 72.1°F (22.3°C) to a moderately hot 79°F (26.1°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Glassport, Pennsylvania, with an average temperature fluctuating between 62.6°F (17°C) and 83.3°F (28.5°C). In Glassport, the highest average temperatures are observed in July, with a high of 83.3°F (28.5°C) and a low of 62.6°F (17°C). July's mean heat index is evaluated at a hot 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Glassport, is another warm month, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 61°F (16.1°C). The onset of August marks an average high-temperature of a still warm 81.9°F (27.7°C), hardly differing from July's 83.3°F (28.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Glassport, Pennsylvania, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 55.8°F (13.2°C). September signifies a gentle decline in Glassport's average high-temperature, easing from a warm 81.9°F (27.7°C) in August to a still moderately hot 75.6°F (24.2°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Glassport, Pennsylvania, with an average temperature varying between 62.1°F (16.7°C) and 45.5°F (7.5°C). Glassport's October weather comes with a decrease in average high-temperatures, moving from a warm 75.6°F (24.2°C) in September to a comfortable 62.1°F (16.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Glassport, is also a frosty month, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 49.3°F (9.6°C). Arrival of November comes with a reduction in the average high-temperature, falling from a comfortable 62.1°F (16.7°C) in October to a frosty 49.3°F (9.6°C). Weather in November »
Weather in December
December, the first month of the winter in Glassport, is still a cold month, with temperature in the range of an average low of 28.4°F (-2°C) and an average high of 39.6°F (4.2°C). The move into December indicates a reduction in the average high-temperature, down from November's frosty 49.3°F (9.6°C) to a wintry 39.6°F (4.2°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Glassport?
With an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 20.7°F (-6.3°C), January is the coldest month in Glassport.
How many days does it rain in Glassport?
Throughout the year, in Glassport, Pennsylvania, there are 128 rainfall days, and 10.2" (259mm) of precipitation is accumulated.
When does it snow in Glassport?
January through May, October through December are months with snowfall in Glassport.
What is the snowiest month in Glassport?
The months with the most snowfall in Glassport, Pennsylvania, are January and February, with an average 1.65" (42mm) of accumulated snow.
How much does it snow in Glassport?
In Glassport, during the entire year, snow falls for 50 days and aggregates up to 6.69" (170mm) of snow.
What is the month with the least sunshine in Glassport?
With an average of 3h of sunshine, January has the least sunshine of the year in Glassport.
What is the most humid month in Glassport?
February is the most humid month in Glassport, Pennsylvania, with an average relative humidity of 85%.
When is Daylight Saving Time (DST) in Glassport?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Glassport, 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 in Glassport?
May is the month with the most rainfall. Rain falls for 15 days and accumulates 1.26" (32mm) of precipitation.
When is the highest UV index in Glassport?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Glassport.
When it does not snow in Glassport?
In Glassport, Pennsylvania, snow does not fall in June through September.
When are the longest days in Glassport?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What is the hottest time of year in Glassport?
Glassport's temperatures tend to reach their peak averages in July, with a high of 83.3°F (28.5°C) and a low of 62.6°F (17°C).
What is the least humid month in Glassport?
The least humid month is August, with an average relative humidity of 74%.
What month has the most sunshine in Glassport?
With an average of 10.2h of sunshine, August has the most sunshine of the year in Glassport, Pennsylvania.
What is the driest month in Glassport?
The months with the least rainfall in Glassport, Pennsylvania, are September and November Rain falls for 9 days and accumulates 0.55" (14mm) of rain.
What is the month with the shortest days in Glassport?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
What is the month with the lowest UV index in Glassport?
The month with the lowest UV index in Glassport is December, with an average maximum UV index of 1.
Average temperature
Glassport, PA
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure
Glassport, 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:
30.13"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 (29.95"Hg).
Average wind speed
Glassport, 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:
7.4mph - Average wind speed in May:
6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.3mph
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
Glassport, PA
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Glassport, PA
- Average rainfall in January:
0.67" - Average rainfall in February:
0.83" - Average rainfall in March:
0.79" - Average rainfall in April:
0.98" - Average rainfall in May:
1.26" - Average rainfall in June:
1.1"
- Average rainfall in July:
1.02" - Average rainfall in August:
0.79" - Average rainfall in September:
0.55" - Average rainfall in October:
0.87" - Average rainfall in November:
0.55" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is May (1.26").
The driest months (with the least rainfall) are September and November (0.55").
Average rainfall days
Glassport, PA
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
10.2 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
15 days - Average rainfall days in June:
13.4 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
9 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (7.1 days).
Average snowfall
Glassport, PA
- Average snowfall in January:
1.65" - Average snowfall in February:
1.65" - Average snowfall in March:
1.18" - Average snowfall in April:
0.24" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The months with the highest snowfall are January and February (1.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Glassport, PA
- Average snowfall days in January:
14.4 days - Average snowfall days in February:
11.4 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
2.1 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:
0.4 days - Average snowfall days in November:
4.2 days - Average snowfall days in December:
10.1 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Glassport, 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 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- 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 2min
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
Glassport, PA
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (12.3 days).
Average UV index
Glassport, PA
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Glassport, PA
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Glassport, PA
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Glassport, Pennsylvania, USA
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