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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, in Newfoundland, Pennsylvania, is a freezing cold winter month, with an average temperature fluctuating between 18°F (-7.8°C) and 29.8°F (-1.2°C). January, having an average high-temperature of 29.8°F (-1.2°C) and an average low-temperature of 18°F (-7.8°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Newfoundland, is an icy month, with an average temperature ranging between max 34.2°F (1.2°C) and min 20.1°F (-6.6°C). Newfoundland records an average high-temperature of an icy 34.2°F (1.2°C) in February, closely mirroring the climate of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is still a cold month in Newfoundland, Pennsylvania, with an average temperature varying between 27°F (-2.8°C) and 41.7°F (5.4°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's wintry 34.2°F (1.2°C) to a still icy 41.7°F (5.4°C). Weather in March »
Weather in April
April in Newfoundland, Pennsylvania, is a cool spring month, with an average temperature varying between 54.7°F (12.6°C) and 37°F (2.8°C). The beginning of April signals a rise in the average high-temperature, moving from a wintry 41.7°F (5.4°C) in March to a fresh 54.7°F (12.6°C). Weather in April »
Weather in May
May, the last month of the spring in Newfoundland, is a comfortable month, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 66.7°F (19.3°C). The onset of May marks an increase in the average high-temperature, moving from a fresh 54.7°F (12.6°C) in April to a refreshing 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Newfoundland, Pennsylvania, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 74.3°F (23.5°C). As Newfoundland enters June, the average high-temperature marginally increases from the a comfortable 66.7°F (19.3°C) of May to a warm 74.3°F (23.5°C). Weather in June »
Weather in July
July, like June, in Newfoundland, Pennsylvania, is another warm summer month, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 80.8°F (27.1°C). July is the warmest month, with an average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 59.5°F (15.3°C). The average heat index in July is computed to be a tropical 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Newfoundland, Pennsylvania, with an average temperature fluctuating between 57.7°F (14.3°C) and 78.3°F (25.7°C). The high-temperature average in August for Newfoundland is a still moderately hot 78.3°F (25.7°C), staying closely aligned with July's conditions. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Newfoundland, Pennsylvania, with an average temperature varying between 71.2°F (21.8°C) and 51.6°F (10.9°C). September's arrival aligns with a minor decrease in average high-temperatures, from August's moderately hot 78.3°F (25.7°C) to a pleasant 71.2°F (21.8°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Newfoundland, Pennsylvania, with an average temperature ranging between max 58.1°F (14.5°C) and min 43°F (6.1°C). October comes with a drop in the average high-temperature, falling from September's agreeable 71.2°F (21.8°C) to a moderate 58.1°F (14.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Newfoundland, is another chilly month, with an average temperature ranging between min 31.8°F (-0.1°C) and max 45.5°F (7.5°C). November's arrival correlates with a reduction in the average high-temperature, down from a mild 58.1°F (14.5°C) in October to a frosty 45.5°F (7.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Newfoundland, Pennsylvania, with an average temperature fluctuating between 25.3°F (-3.7°C) and 36.1°F (2.3°C). December is characterized by a reduction in the average high-temperature, from a frosty 45.5°F (7.5°C) in November to a cold 36.1°F (2.3°C). Weather in December »
Updated: Aug 21, 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 in Newfoundland?
January stands out as Newfoundland's coldest month, with temperatures ranging between an average high of 29.8°F (-1.2°C) and a low of 18°F (-7.8°C).
How many days does it rain?
Throughout the year, there are 154.8 rainfall days, and 32.24" (819mm) 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 Newfoundland, during the entire year, snow falls for 62.1 days and aggregates up to 38.86" (987mm) of snow.
What is the most humid month?
February is the most humid month, with an average relative humidity of 85%.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 13 days and accumulates 8.03" (204mm) of snow.
What is the month with the least sunshine in Newfoundland?
February has the least sunshine of the year, with an average of 3.8h of sunshine.
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.
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?
June through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What are the warmest months?
In Newfoundland, July is identified by the average highest temperatures, reaching a peak of 80.8°F (27.1°C) and a low of 59.5°F (15.3°C).
What is the least humid month?
July is the least humid month, with an average relative humidity of 77%.
What is the rainiest month in Newfoundland?
July is the month with the most rainfall. Rain falls for 17.7 days and accumulates 3.27" (83mm) of precipitation.
What month has the most sunshine?
With an average of 10.1h of sunshine, July has the most sunshine of the year.
What is the driest month?
September is the month with the least rainfall. Rain falls for 11.6 days and accumulates 1.85" (47mm) of precipitation.
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.
When is the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Newfoundland, PA
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (29.8°F).
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Newfoundland, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"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:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"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
Newfoundland, PA
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.2mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.9mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8.1mph
The windiest months (with the highest average wind speed) are January and February (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
Newfoundland, PA
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (77%).
Average rainfall
Newfoundland, PA
- Average rainfall in January:
2.32" - Average rainfall in February:
2.36" - Average rainfall in March:
2.64" - Average rainfall in April:
3.03" - Average rainfall in May:
2.95" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.27" - Average rainfall in August:
2.91" - Average rainfall in September:
1.85" - Average rainfall in October:
2.87" - Average rainfall in November:
2.44" - Average rainfall in December:
2.83"
The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Newfoundland, PA
- Average rainfall days in January:
7.1 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
17.7 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (7.1 days).
Average snowfall
Newfoundland, PA
- Average snowfall in January:
7.95" - Average snowfall in February:
8.03" - Average snowfall in March:
7.91" - Average snowfall in April:
1.69" - Average snowfall in May:
0.79" - Average snowfall in June:
0"
The month with the highest snowfall is February (8.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Newfoundland, PA
- Average snowfall days in January:
13.3 days - Average snowfall days in February:
13 days - Average snowfall days in March:
11.3 days - Average snowfall days in April:
3.8 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:
1.1 days - Average snowfall days in November:
5.8 days - Average snowfall days in December:
13.2 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Newfoundland, 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 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 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Newfoundland, PA
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
10.9 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
11.1 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
15 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
12.2 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (10.9 days).
Average UV index
Newfoundland, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Newfoundland, PA
The months with the most cloud cover are February and December (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
Newfoundland, PA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Newfoundland, Pennsylvania, USA
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