Expand
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 another cold winter month in New Derry, Pennsylvania, with an average temperature fluctuating between 32.5°F (0.3°C) and 20.1°F (-6.6°C). Temperature records mark January as the coldest month, with highs averaging 32.5°F (0.3°C) and lows at 20.1°F (-6.6°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in New Derry, Pennsylvania, with an average temperature fluctuating between 37°F (2.8°C) and 22.8°F (-5.1°C). New Derry, Pennsylvania, signifies an average high-temperature of a still icy 37°F (2.8°C) in February, closely mirroring the 32.5°F (0.3°C) of January. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in New Derry, Pennsylvania, with temperature in the range of an average high of 46.4°F (8°C) and an average low of 30.2°F (-1°C). March indicates a change in the average high-temperature, moving up from a wintry 37°F (2.8°C) in February to a frosty 46.4°F (8°C). Weather in March »
Weather in April
April is a refreshing spring month in New Derry, Pennsylvania, with an average temperature varying between 39.9°F (4.4°C) and 59°F (15°C). Noticing a change, the average high-temperature during April moves from March's frosty 46.4°F (8°C) to a mild 59°F (15°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in New Derry, Pennsylvania, with an average temperature varying between 49.6°F (9.8°C) and 70.2°F (21.2°C). With the onset of May, New Derry sees a temperature rise, with the average high-temperature moving from April's moderate 59°F (15°C) to an agreeable 70.2°F (21.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in New Derry, Pennsylvania, with an average temperature varying between 76.6°F (24.8°C) and 55.9°F (13.3°C). The start of June is characterized by a subtle increase in the average high-temperature, transitioning from a pleasant 70.2°F (21.2°C) in May to a moderately hot 76.6°F (24.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in New Derry, Pennsylvania, with an average temperature ranging between max 81.7°F (27.6°C) and min 60.3°F (15.7°C). In New Derry, July is identified by the highest average temperatures, reaching a peak of 81.7°F (27.6°C) and a low of 60.3°F (15.7°C). Throughout July, the heat index is calculated to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in New Derry, is also a moderately hot month, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 79.7°F (26.5°C). New Derry's August average high-temperature settles at a still warm 79.7°F (26.5°C), showing a near match with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in New Derry, Pennsylvania, with an average temperature ranging between min 53.8°F (12.1°C) and max 73.8°F (23.2°C). In New Derry, entering September brings a subtle temperature decrement, reducing from August's 79.7°F (26.5°C) to a still warm 73.8°F (23.2°C). Weather in September »
Weather in October
October, like September, in New Derry, Pennsylvania, is another enjoyable autumn month, with an average temperature varying between 44.2°F (6.8°C) and 60.8°F (16°C). The move into October indicates a reduction in the average high-temperature, down from September's moderately hot 73.8°F (23.2°C) to an enjoyable 60.8°F (16°C). Weather in October »
Weather in November
November, the last month of the autumn in New Derry, is another chilly month, with an average temperature varying between 48°F (8.9°C) and 33.1°F (0.6°C). New Derry's weather changes with the onset of November, slightly falling from an enjoyable 60.8°F (16°C) in October to a chilly 48°F (8.9°C). Weather in November »
Weather in December
December, the first month of the winter in New Derry, is also an icy month, with an average temperature fluctuating between 38.8°F (3.8°C) and 27.5°F (-2.5°C). Onset of December comes with a temperature decline, the average high falling from a chilly 48°F (8.9°C) in November to a wintry 38.8°F (3.8°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in New Derry?
With average temperatures fluctuating between a high of 32.5°F (0.3°C) and a low of 20.1°F (-6.6°C), January stands out as the coldest month in New Derry, Pennsylvania.
How much does it rain in New Derry?
In New Derry, during the entire year, the rain falls for 173.8 days and collects up to 25.55" (649mm) of precipitation.
When does it snow in New Derry?
January through April, October through December are months with snowfall in New Derry.
What is the snowiest month in New Derry?
January is the month with the most snowfall in New Derry, Pennsylvania. Snow falls for 17.6 days and accumulates 4.96" (126mm) of snow.
How many days does it snow in New Derry?
In New Derry, Pennsylvania, during the entire year, snow falls for 58.9 days and aggregates up to 18.62" (473mm) of snow.
What is the month with the least sunshine in New Derry?
The month with the least sunshine is January, with an average of 3h of sunshine.
What is the most humid month in New Derry?
February is the most humid month, with an average relative humidity of 86%.
When is Daylight Saving Time (DST) in New Derry?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in New Derry, 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 in New Derry?
April, June through August, with an average relative humidity of 78%, are the least humid months in New Derry, Pennsylvania.
What is the rainiest month in New Derry?
The month with the most rainfall in New Derry, Pennsylvania, is May, when the rain falls for 20.4 days and typically aggregates up to 3.03" (77mm) of precipitation.
When it does not snow in New Derry?
May through September are months without snowfall in New Derry.
When are the longest days in New Derry?
The month with the longest days is June, with an average of 15h and 0min of daylight.
When is the highest UV index in New Derry?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What part of the year is the hottest in New Derry?
July temperatures in New Derry tend to peak at an average high of 81.7°F (27.6°C) and dip to a low of 60.3°F (15.7°C).
What month has the most sunshine in New Derry?
With an average of 10.1h of sunshine, August has the most sunshine of the year.
What is the driest month in New Derry?
November is the month with the least rainfall in New Derry. Rain falls for 10.8 days and accumulates 1.38" (35mm) of precipitation.
What is the month with the shortest days in New Derry?
December has the shortest days of the year in New Derry, Pennsylvania, with an average of 9h and 24min of daylight.
When is the lowest UV index in New Derry?
December is the month with the lowest UV index in New Derry, Pennsylvania, with an average maximum UV index of 1.
Average temperature
New Derry, PA
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
New Derry, 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:
30.06"Hg - Average pressure in October:
30.03"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
New Derry, PA
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.4mph - Average wind speed in December:
8.2mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
New Derry, PA
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, June, July and August (78%).
Average rainfall
New Derry, PA
- Average rainfall in January:
1.81" - Average rainfall in February:
2.05" - Average rainfall in March:
2.13" - Average rainfall in April:
2.44" - Average rainfall in May:
3.03" - Average rainfall in June:
2.44"
- Average rainfall in July:
2.36" - Average rainfall in August:
1.85" - Average rainfall in September:
1.73" - Average rainfall in October:
2.13" - Average rainfall in November:
1.38" - Average rainfall in December:
2.2"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is November (1.38").
Average rainfall days
New Derry, PA
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
20.4 days - Average rainfall days in June:
17 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
16.2 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
14.8 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is January (9.5 days).
Average snowfall
New Derry, PA
The month with the highest snowfall is January (4.96").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
New Derry, PA
- Average snowfall days in January:
17.6 days - Average snowfall days in February:
13.3 days - Average snowfall days in March:
7.9 days - Average snowfall days in April:
2.3 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:
0.5 days - Average snowfall days in November:
5.2 days - Average snowfall days in December:
11.8 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
New Derry, 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 3min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - 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:
4h and 5min - Average sunshine in December:
3h and 3min
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
New Derry, PA
- Average sunshine days in January:
7 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
10.5 days - Average sunshine days in April:
10 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
14.4 days - Average sunshine days in December:
9.9 days
The month with the most sunshine days is November (14.4 days).
The month with the least sunshine days is January (7 days).
Average UV index
New Derry, PA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
New Derry, PA
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
New Derry, PA
The month with the highest visibility is April (6mi).
The month with the lowest visibility is January (4mi).
New Derry, Pennsylvania, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
