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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, the same as December, is an icy winter month in Port Trevorton, Pennsylvania, with an average temperature varying between 20.1°F (-6.6°C) and 32.9°F (0.5°C). January is the coldest month of the year, registering average temperatures as high as 32.9°F (0.5°C) and as low as 20.1°F (-6.6°C). Weather in January »
Weather in February
February, the last month of the winter in Port Trevorton, is also an icy month, with an average temperature fluctuating between 22.5°F (-5.3°C) and 36.7°F (2.6°C). Port Trevorton experiences an average high-temperature of a still cold 36.7°F (2.6°C) with the onset of February, subtly varied from January's 32.9°F (0.5°C). Weather in February »
Weather in March
March, the first month of the spring in Port Trevorton, is a frosty month, with an average temperature fluctuating between 46°F (7.8°C) and 29.8°F (-1.2°C). In Port Trevorton, the onset of March comes with an increased average high-temperature, moving from February's wintry 36.7°F (2.6°C) to a chilly 46°F (7.8°C). Weather in March »
Weather in April
April in Port Trevorton, Pennsylvania, is a mild spring month, with an average temperature fluctuating between 39.7°F (4.3°C) and 58.3°F (14.6°C). April's arrival signals an increase in average high-temperatures, moving from March's chilly 46°F (7.8°C) to a mild 58.3°F (14.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Port Trevorton, Pennsylvania, with an average temperature varying between 49.3°F (9.6°C) and 69.4°F (20.8°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a refreshing 58.3°F (14.6°C) in April to an agreeable 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Port Trevorton, Pennsylvania, with an average temperature varying between 56.5°F (13.6°C) and 77°F (25°C). In Port Trevorton, stepping into June brings a gentle temperature nudge, moving slightly up from May's pleasant 69.4°F (20.8°C) to a warm 77°F (25°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Port Trevorton, Pennsylvania, with temperature in the range of an average high of 82.4°F (28°C) and an average low of 61.2°F (16.2°C). July temperatures tend to peak at an average high of 82.4°F (28°C) and dip to a low of 61.2°F (16.2°C). For most parts of July, the heat index is calculated to be a hot 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Port Trevorton, is also a moderately hot month, with an average temperature ranging between min 59.2°F (15.1°C) and max 80.2°F (26.8°C). Port Trevorton's average high-temperature in August sits at a still warm 80.2°F (26.8°C), showing little difference from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Port Trevorton, Pennsylvania, with an average temperature fluctuating between 73.8°F (23.2°C) and 53.6°F (12°C). The average high-temperature slightly decreases in September, shifting from a moderately hot 80.2°F (26.8°C) in August to a still warm 73.8°F (23.2°C). Weather in September »
Weather in October
October, like September, in Port Trevorton, Pennsylvania, is another refreshing autumn month, with an average temperature varying between 44.2°F (6.8°C) and 61.3°F (16.3°C). The onset of October brings a small change in high-temperatures, falling from a moderately hot 73.8°F (23.2°C) in September to a refreshing 61.3°F (16.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Port Trevorton, Pennsylvania, with an average temperature fluctuating between 34°F (1.1°C) and 48.4°F (9.1°C). The commencement of November indicates a shift in the average high-temperature, receding from October's comfortable 61.3°F (16.3°C) to a chilly 48.4°F (9.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Port Trevorton, Pennsylvania, with temperature in the range of an average high of 39°F (3.9°C) and an average low of 28°F (-2.2°C). Port Trevorton's transition into December involves a shift in temperature, receding from a chilly 48.4°F (9.1°C) in November to a cold 39°F (3.9°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
What is the coldest time of year?
January is the month that records the lowest temperatures, with averages ranging from a high of 32.9°F (0.5°C) to a low of 20.1°F (-6.6°C).
How much does it rain?
Throughout the year, there are 165.3 rainfall days, and 30.55" (776mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow?
Throughout the year, there are 38.1 snowfall days, and 17.68" (449mm) of snow is accumulated.
What is the month with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
The most humid month is February, with an average relative humidity of 82%.
What is the driest month in Port Trevorton?
The months with the least rainfall are February and November Rain falls for 9 days and accumulates 2.09" (53mm) of rain.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 10.2 days and accumulates 5.67" (144mm) of snow.
What is the month with the least sunshine?
With an average of 4.2h of sunshine, February has the least sunshine of the year.
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 least humid month?
With an average relative humidity of 76%, April is the least humid month.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 18.4 days and accumulates 3.35" (85mm) of precipitation.
When it does not snow?
In Port Trevorton, 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 are the months with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What is the warmest month?
July, with an average high of 82.4°F (28°C) and a low of 61.2°F (16.2°C), signifies the warmest month of the year.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Port Trevorton, PA
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.9°F).
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Port Trevorton, 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:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.07"Hg - Average pressure in October:
30.04"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
Port Trevorton, PA
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.1mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7mph
The windiest months (with the highest average wind speed) are March and April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Port Trevorton, PA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Port Trevorton, PA
- Average rainfall in January:
2.2" - Average rainfall in February:
2.09" - Average rainfall in March:
2.36" - Average rainfall in April:
3.19" - Average rainfall in May:
3.35" - Average rainfall in June:
2.64"
The wettest month (with the highest rainfall) is May (3.35").
The driest months (with the least rainfall) are February and November (2.09").
Average rainfall days
Port Trevorton, PA
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9 days - Average rainfall days in March:
13 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
11.3 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (9 days).
Average snowfall
Port Trevorton, PA
- Average snowfall in January:
4.41" - Average snowfall in February:
5.67" - Average snowfall in March:
3.78" - Average snowfall in April:
0.35" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.67").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Port Trevorton, PA
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
10.2 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.3 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:
0.1 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
7 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Port Trevorton, 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 3min - 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 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - 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 18min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 2min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days
Port Trevorton, PA
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
13 days - Average sunshine days in April:
10.9 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
14.3 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
14.6 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is May (9.9 days).
Average UV index
Port Trevorton, PA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Port Trevorton, PA
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Port Trevorton, PA
The months with the highest visibility are March, April, June, July and November (6mi).
The months with the lowest visibility are January, February, May, August, September, October and December (5mi).
Port Trevorton, Pennsylvania, USA
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