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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 Star Junction, Pennsylvania, is a wintry winter month, with an average temperature fluctuating between 34.2°F (1.2°C) and 21.2°F (-6°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 34.2°F (1.2°C) and a low of 21.2°F (-6°C). Weather in January »
Weather in February
February, the last month of the winter in Star Junction, is also an icy month, with an average temperature fluctuating between 38.7°F (3.7°C) and 23.7°F (-4.6°C). Shifting into February, Star Junction records an average high-temperature of a still cold 38.7°F (3.7°C), presenting minor fluctuations compared to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Star Junction, Pennsylvania, with an average temperature fluctuating between 31.5°F (-0.3°C) and 47.8°F (8.8°C). An upsurge in temperatures occurs as February gives way to March, with average highs shifting from a wintry 38.7°F (3.7°C) to a chilly 47.8°F (8.8°C). Weather in March »
Weather in April
April in Star Junction, Pennsylvania, is a moderate spring month, with an average temperature fluctuating between 60.1°F (15.6°C) and 41°F (5°C). Star Junction's weather in April shows a rise in the average high-temperature, moving up from March's frosty 47.8°F (8.8°C) to a mild 60.1°F (15.6°C). Weather in April »
Weather in May
May, the last month of the spring in Star Junction, is a pleasant month, with an average temperature varying between 71.8°F (22.1°C) and 50.9°F (10.5°C). As May arrives, Star Junction's weather shows an increase in high-temperatures, moving from April's moderate 60.1°F (15.6°C) to a pleasant 71.8°F (22.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Star Junction, Pennsylvania, with temperature in the range of an average low of 57.4°F (14.1°C) and an average high of 78.3°F (25.7°C). The onset of June marks a slight increase in the average high-temperature, moving from a pleasant 71.8°F (22.1°C) in May to a moderately hot 78.3°F (25.7°C). Weather in June »
Weather in July
July, like June, in Star Junction, Pennsylvania, is another warm summer month, with temperature in the range of an average low of 60.8°F (16°C) and an average high of 82.6°F (28.1°C). Star Junction's temperature records reveal July as the warmest month, marked by average highs of 82.6°F (28.1°C) and lows of 60.8°F (16°C). In 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 also a moderately hot month in Star Junction, Pennsylvania, with an average temperature varying between 81.3°F (27.4°C) and 59°F (15°C). August notes an average high-temperature of a still warm 81.3°F (27.4°C), subtly differing from July's 82.6°F (28.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Star Junction, Pennsylvania, with an average temperature ranging between max 75.2°F (24°C) and min 54.5°F (12.5°C). September signals a slight drop in average high-temperature, sliding from August's warm 81.3°F (27.4°C) to a still moderately hot 75.2°F (24°C). Weather in September »
Weather in October
October, like September, in Star Junction, Pennsylvania, is another enjoyable autumn month, with temperature in the range of an average low of 44.8°F (7.1°C) and an average high of 62.2°F (16.8°C). The onset of October introduces a moderate change in Star Junction's weather, with average high-temperatures falling from September's warm 75.2°F (24°C) to an enjoyable 62.2°F (16.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Star Junction, is another chilly month, with an average temperature varying between 33.8°F (1°C) and 49.5°F (9.7°C). The onset of November entails a temperature shift, as the average high-temperature decreases from a comfortable 62.2°F (16.8°C) in October to a chilly 49.5°F (9.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Star Junction, Pennsylvania, with an average temperature ranging between max 40.1°F (4.5°C) and min 28.6°F (-1.9°C). The transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a chilly 49.5°F (9.7°C) in November to a wintry 40.1°F (4.5°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 are the coldest months?
January, on average, is the coldest month, registering a high temperature of 34.2°F (1.2°C) and a low of 21.2°F (-6°C).
How many days does it rain?
In Star Junction, during the entire year, the rain falls for 139.7 days and collects up to 12.95" (329mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 15.4 days and accumulates 2.64" (67mm) of snow.
How much does it snow?
Throughout the year, there are 53.8 snowfall days, and 10.79" (274mm) 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.
What is the month with the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month?
February is the most humid month, with an average relative humidity of 85%.
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 are the least humid months in Star Junction?
April, July and August, with an average relative humidity of 77%, are the least humid months.
What is the wettest month?
The month with the most rainfall is May, when the rain falls for 16.8 days and typically aggregates up to 1.57" (40mm) of precipitation.
When it does not snow?
In Star Junction, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What is the warmest month?
July, with an average high of 82.6°F (28.1°C) and a low of 60.8°F (16°C), signifies the warmest month of the year.
What is the month with the highest UV index in Star Junction?
With an average maximum UV index of 6, July is the month with the highest UV index.
What month has the most sunshine?
August has the most sunshine of the year in Star Junction, with an average of 10.1h of sunshine.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 9.9 days and typically collects 0.67" (17mm) 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.
Average temperature
Star Junction, PA
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.2°F).
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure
Star Junction, 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:
30.04"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
Star Junction, PA
- Average wind speed in January:
8mph - Average wind speed in February:
7.8mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.2mph - 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:
5.1mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.7mph - 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
Star Junction, PA
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Star Junction, PA
- Average rainfall in January:
1.06" - Average rainfall in February:
1.06" - Average rainfall in March:
1.06" - Average rainfall in April:
1.18" - Average rainfall in May:
1.57" - Average rainfall in June:
1.3"
- Average rainfall in July:
1.18" - Average rainfall in August:
1.02" - Average rainfall in September:
0.67" - Average rainfall in October:
1.06" - Average rainfall in November:
0.71" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is May (1.57").
The driest month (with the least rainfall) is September (0.67").
Average rainfall days
Star Junction, PA
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
9.9 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
8.4 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (7.7 days).
Average snowfall
Star Junction, PA
- Average snowfall in January:
2.64" - Average snowfall in February:
2.48" - Average snowfall in March:
1.93" - Average snowfall in April:
0.43" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Star Junction, PA
- Average snowfall days in January:
15.4 days - Average snowfall days in February:
13.3 days - Average snowfall days in March:
7.5 days - Average snowfall days in April:
2.1 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:
4.2 days - Average snowfall days in December:
10.8 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Star Junction, 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 3min
- Average sunshine in July:
9h and 5min - 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:
5h and 0min - Average sunshine in December:
3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Star Junction, PA
- Average sunshine days in January:
9.7 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
11 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
14.4 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is January (9.7 days).
Average UV index
Star Junction, PA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Star Junction, PA
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Star Junction, PA
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Star Junction, Pennsylvania, USA
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