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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 another subzero cold winter month in Lewis Run, Pennsylvania, with an average temperature fluctuating between 15.6°F (-9.1°C) and 27.9°F (-2.3°C). January, marked by an average high-temperature of 27.9°F (-2.3°C) and a low-temperature of 15.6°F (-9.1°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Lewis Run, is another freezing cold month, with an average temperature varying between 31.5°F (-0.3°C) and 18°F (-7.8°C). The high-temperature average in February for Lewis Run is a still freezing cold 31.5°F (-0.3°C), staying closely aligned with January's conditions. Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Lewis Run, Pennsylvania, with an average temperature fluctuating between 40.8°F (4.9°C) and 25.5°F (-3.6°C). The onset of March brings a temperature shift, with the average high-temperature moving from a subzero cold 31.5°F (-0.3°C) in February to an icy 40.8°F (4.9°C). Weather in March »
Weather in April
April is a cool spring month in Lewis Run, Pennsylvania, with an average temperature varying between 52.9°F (11.6°C) and 35.1°F (1.7°C). Lewis Run sees an increase in average high-temperatures during April, moving from an icy 40.8°F (4.9°C) in March to a fresh 52.9°F (11.6°C). Weather in April »
Weather in May
May, the last month of the spring in Lewis Run, is an enjoyable month, with an average temperature varying between 66.2°F (19°C) and 45.7°F (7.6°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a cool 52.9°F (11.6°C) in April to an enjoyable 66.2°F (19°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Lewis Run, Pennsylvania, with an average temperature varying between 73.4°F (23°C) and 52.3°F (11.3°C). The shift into June brings a slight increase in the average high-temperature, moving from a refreshing 66.2°F (19°C) in May to a warm 73.4°F (23°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Lewis Run, Pennsylvania, with an average temperature ranging between min 56.8°F (13.8°C) and max 78.8°F (26°C). The highest temperatures are recorded in July, with averages reaching a high of 78.8°F (26°C) and a low of 56.8°F (13.8°C). Weather in July »
Weather in August
August, the last month of the summer in Lewis Run, is another warm month, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 76.6°F (24.8°C). With August's advent, Lewis Run sees an average high-temperature of a still moderately hot 76.6°F (24.8°C), subtly shifted from July's 78.8°F (26°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Lewis Run, Pennsylvania, with an average temperature ranging between max 70.3°F (21.3°C) and min 49.8°F (9.9°C). A moderate decline in average high-temperatures is noted in September, moving from a warm 76.6°F (24.8°C) in August to an agreeable 70.3°F (21.3°C). Weather in September »
Weather in October
October, the same as September, in Lewis Run, Pennsylvania, is another refreshing autumn month, with an average temperature ranging between min 41.4°F (5.2°C) and max 56.7°F (13.7°C). Observing a mild shift, the average high-temperature during October reduces from September's agreeable 70.3°F (21.3°C) to a refreshing 56.7°F (13.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Lewis Run, Pennsylvania, with an average temperature ranging between min 30.7°F (-0.7°C) and max 43.3°F (6.3°C). Welcoming November, Lewis Run observes a shift in the average high-temperature, falling from October's refreshing 56.7°F (13.7°C) to a chilly 43.3°F (6.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Lewis Run, Pennsylvania, with an average temperature ranging between min 23.9°F (-4.5°C) and max 34°F (1.1°C). The arrival of December corresponds with a shift in temperature, down from a frosty 43.3°F (6.3°C) in November to an icy 34°F (1.1°C). Weather in December »
Updated: Jul 16, 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, with average temperatures reaching a high of 27.9°F (-2.3°C) and a low of 15.6°F (-9.1°C), is the coldest month in Lewis Run.
How much does it rain?
Throughout the year, there are 176.7 rainfall days, and 34.76" (883mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
In Lewis Run, during the entire year, snow falls for 103 days and aggregates up to 61.22" (1555mm) of snow.
What is the month with the least sunshine?
With an average of 2.4h of sunshine, January has the least sunshine of the year.
What are the months with 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?
The most humid month is February, with an average relative humidity of 89%.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 19.8 days and typically aggregates up to 13.74" (349mm) 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 rainiest month?
The month with the most rainfall in Lewis Run is April, when the rain falls for 17.8 days and typically aggregates up to 3.94" (100mm) of precipitation.
What is the least humid month?
The months with the lowest humidity are May through July, with an average relative humidity of 79%.
When is the highest UV index?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
When it does not snow?
In Lewis 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 are the warmest months?
July, with average temperatures reaching a high of 78.8°F (26°C) and a low of 56.8°F (13.8°C), is the warmest month.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 9.5h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 15.6 days and accumulates 2.17" (55mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Lewis Run, PA
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (27.9°F).
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).
Average pressure
Lewis 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:
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
Lewis Run, PA
- Average wind speed in January:
9.3mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.4mph - 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:
8mph - 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
Lewis Run, PA
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are May, June and July (79%).
Average rainfall
Lewis Run, PA
- Average rainfall in January:
2.83" - Average rainfall in February:
2.99" - Average rainfall in March:
2.72" - Average rainfall in April:
3.94" - Average rainfall in May:
2.99" - Average rainfall in June:
2.8"
The wettest month (with the highest rainfall) is April (3.94").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days
Lewis Run, PA
- Average rainfall days in January:
8 days - Average rainfall days in February:
9 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
15.6 days - Average rainfall days in October:
17.6 days - Average rainfall days in November:
11 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is January (8 days).
Average snowfall
Lewis Run, PA
- Average snowfall in January:
12.76" - Average snowfall in February:
13.74" - Average snowfall in March:
7.24" - Average snowfall in April:
4.88" - Average snowfall in May:
0.63" - Average snowfall in June:
0"
The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Lewis Run, PA
- Average snowfall days in January:
23 days - Average snowfall days in February:
19.8 days - Average snowfall days in March:
14.9 days - Average snowfall days in April:
7.1 days - Average snowfall days in May:
1.3 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:
3.1 days - Average snowfall days in November:
13.1 days - Average snowfall days in December:
20.7 days
The month with the highest number of snowfall days is January (23 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lewis Run, PA
- Average daylight in January:
9h and 3min - 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 2min - Average sunshine in February:
2h and 4min - Average sunshine in March:
5h and 0min - Average sunshine in April:
6h and 4min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
9h and 3min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 0min - Average sunshine in October:
4h and 2min - Average sunshine in November:
4h and 0min - Average sunshine in December:
2h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days
Lewis Run, PA
- Average sunshine days in January:
4.8 days - Average sunshine days in February:
5.2 days - Average sunshine days in March:
8 days - Average sunshine days in April:
7.9 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
10 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
12.2 days - Average sunshine days in October:
10.5 days - Average sunshine days in November:
9.8 days - Average sunshine days in December:
5.5 days
The month with the most sunshine days is September (12.2 days).
The month with the least sunshine days is January (4.8 days).
Average UV index
Lewis 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
Lewis Run, PA
The month with the most cloud cover is January (Cloud cover 79).
The months with the least cloud cover are July and August (Cloud cover 43).
Average visibility
Lewis Run, 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).
Lewis Run, Pennsylvania, USA
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