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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 Heise Run, Pennsylvania, with an average temperature fluctuating between 28.6°F (-1.9°C) and 17.1°F (-8.3°C). January brings the lowest temperatures, with an average high of 28.6°F (-1.9°C) and an average low of 17.1°F (-8.3°C). Weather in January »
Weather in February
February, the last month of the winter in Heise Run, is a wintry month, with an average temperature varying between 32°F (0°C) and 18.9°F (-7.3°C). Heise Run's weather in February displays an average high-temperature of an icy 32°F (0°C), showing minor disparity from January's 28.6°F (-1.9°C). Weather in February »
Weather in March
March, the first month of the spring in Heise Run, is still a cold month, with an average temperature ranging between min 25.3°F (-3.7°C) and max 41.5°F (5.3°C). The onset of March brings a rise in the average high-temperature, elevating from a wintry 32°F (0°C) in February to a still icy 41.5°F (5.3°C). Weather in March »
Weather in April
April in Heise Run, Pennsylvania, is a cool spring month, with an average temperature fluctuating between 53.8°F (12.1°C) and 35.2°F (1.8°C). April brings a rise in the average high-temperature, transitioning from March's wintry 41.5°F (5.3°C) to a fresh 53.8°F (12.1°C). Weather in April »
Weather in May
May, the last month of the spring in Heise Run, is a comfortable month, with an average temperature fluctuating between 46°F (7.8°C) and 66.9°F (19.4°C). As Heise Run enters May, the average high-temperature increases from the a cool 53.8°F (12.1°C) of April to a comfortable 66.9°F (19.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Heise Run, Pennsylvania, with an average temperature varying between 74.3°F (23.5°C) and 52.3°F (11.3°C). June sees a marginal temperature increase, moving from an enjoyable 66.9°F (19.4°C) in May to a moderately hot 74.3°F (23.5°C). Weather in June »
Weather in July
July, like June, in Heise Run, Pennsylvania, is another warm summer month, with an average temperature fluctuating between 79.3°F (26.3°C) and 57.2°F (14°C). Heise Run notes the warmest temperatures in July, with a high average of 79.3°F (26.3°C) and a low of 57.2°F (14°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Heise Run, Pennsylvania, with an average temperature varying between 77°F (25°C) and 55°F (12.8°C). The arrival of August sees an average high-temperature of a still warm 77°F (25°C), hardly diverging from July's 79.3°F (26.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Heise Run, is also an agreeable month, with an average temperature ranging between max 70°F (21.1°C) and min 49.8°F (9.9°C). As Heise Run enters September, the average high-temperature subtly lowers from the a moderately hot 77°F (25°C) of August to a pleasant 70°F (21.1°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Heise Run, Pennsylvania, with temperature in the range of an average low of 41.4°F (5.2°C) and an average high of 57.6°F (14.2°C). The decrease of average high-temperatures is mild in October, with a decline from a pleasant 70°F (21.1°C) in September to a mild 57.6°F (14.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Heise Run, Pennsylvania, with temperature in the range of an average high of 44.1°F (6.7°C) and an average low of 30.6°F (-0.8°C). The onset of November entails a temperature shift, as the average high-temperature decreases from a mild 57.6°F (14.2°C) in October to a frosty 44.1°F (6.7°C). Weather in November »
Weather in December
December, the first month of the winter in Heise Run, is also an icy month, with an average temperature fluctuating between 25°F (-3.9°C) and 34.7°F (1.5°C). As Heise Run enters December, the average high-temperature decreases from the a frosty 44.1°F (6.7°C) of November to an icy 34.7°F (1.5°C). Weather in December »
Updated: Aug 25, 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 month?
January, noted for its average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 17.1°F (-8.3°C), is considered the coldest month.
How many days does it rain in Heise Run?
Throughout the year, there are 175.2 rainfall days, and 30.39" (772mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall in Heise Run.
How much does it snow?
In Heise Run, during the entire year, snow falls for 80.1 days and aggregates up to 36.85" (936mm) of snow.
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?
February is the most humid month, with an average relative humidity of 86%.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 17.3 days and typically aggregates up to 9.06" (230mm) 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 in Heise Run is April, when the rain falls for 17.4 days and typically aggregates up to 3.35" (85mm) of precipitation.
When is 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 in Heise Run?
June is the least humid month, with an average relative humidity of 78%.
When it does not snow?
In Heise Run, 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 is the hottest time of year?
With average temperatures fluctuating between a high of 79.3°F (26.3°C) and a low of 57.2°F (14°C), July stands out as the warmest month.
What month has the most sunshine?
With an average of 10h of sunshine, July has the most sunshine of the year.
What is the driest month?
November is the month with the least rainfall. Rain falls for 12.5 days and accumulates 1.97" (50mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 3.1h of sunshine.
Average temperature
Heise Run, PA
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.6°F).
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure
Heise Run, 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:
30"Hg - Average pressure in September:
30.07"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Heise Run, PA
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.5mph - 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:
6.6mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Heise Run, PA
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is June (78%).
Average rainfall
Heise Run, PA
- Average rainfall in January:
2.13" - Average rainfall in February:
2.24" - Average rainfall in March:
2.24" - Average rainfall in April:
3.35" - Average rainfall in May:
2.72" - Average rainfall in June:
2.76"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.4" - Average rainfall in September:
2.17" - Average rainfall in October:
3.03" - Average rainfall in November:
1.97" - Average rainfall in December:
2.48"
The wettest month (with the highest rainfall) is April (3.35").
The driest month (with the least rainfall) is November (1.97").
Average rainfall days
Heise Run, PA
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
19 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
19.4 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
15.9 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
12.1 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (8.5 days).
Average snowfall
Heise Run, PA
- Average snowfall in January:
7.48" - Average snowfall in February:
9.06" - Average snowfall in March:
4.96" - Average snowfall in April:
2.44" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (9.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Heise Run, PA
- Average snowfall days in January:
18.7 days - Average snowfall days in February:
17.3 days - Average snowfall days in March:
12.5 days - Average snowfall days in April:
4.8 days - Average snowfall days in May:
0.6 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:
1.4 days - Average snowfall days in November:
8.7 days - Average snowfall days in December:
16.1 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Heise Run, 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:
3h and 1min - Average sunshine in February:
3h and 1min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days
Heise Run, PA
- Average sunshine days in January:
8.1 days - Average sunshine days in February:
7.4 days - Average sunshine days in March:
9 days - Average sunshine days in April:
9.5 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
14 days - Average sunshine days in October:
11.7 days - Average sunshine days in November:
12.6 days - Average sunshine days in December:
7.8 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (7.4 days).
Average UV index
Heise Run, 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
Heise Run, PA
The month with the most cloud cover is December (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility
Heise Run, PA
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Heise Run, Pennsylvania, USA
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