Climate and monthly weather forecastWindham, PA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Windham, Pennsylvania, is another subzero cold winter month, with an average temperature fluctuating between 28.4°F (-2°C) and 17.1°F (-8.3°C). January stands out as Windham's coldest month, with temperatures ranging between an average high of 28.4°F (-2°C) and a low of 17.1°F (-8.3°C). Weather in January »Weather in February
The last month of the winter, February, is a wintry month in Windham, Pennsylvania, with an average temperature ranging between max 32°F (0°C) and min 18.9°F (-7.3°C). The arrival of February sees an average high-temperature of a wintry 32°F (0°C), hardly diverging from January's 28.4°F (-2°C). Weather in February »Weather in March
March, the first month of the spring in Windham, is also an icy month, with temperature in the range of an average low of 25.3°F (-3.7°C) and an average high of 40.8°F (4.9°C). The start of March brings a subtle shift in the average high-temperature, edging up from February's wintry 32°F (0°C) to a still cold 40.8°F (4.9°C). Weather in March »Weather in April
April is a cool spring month in Windham, Pennsylvania, with an average temperature varying between 53.6°F (12°C) and 35.4°F (1.9°C). April comes with an increase, with the average high-temperature moving from a wintry 40.8°F (4.9°C) in March to a fresh 53.6°F (12°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Windham, Pennsylvania, with an average temperature fluctuating between 66.9°F (19.4°C) and 46.2°F (7.9°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a fresh 53.6°F (12°C) in 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 Windham, Pennsylvania, with an average temperature ranging between min 52.7°F (11.5°C) and max 73.9°F (23.3°C). As May transitions into June, Windham notices a gentle rise in the average high-temperature, transitioning from a refreshing 66.9°F (19.4°C) to a warm 73.9°F (23.3°C). Weather in June »Weather in July
July, like June, in Windham, Pennsylvania, is another warm summer month, with an average temperature ranging between max 79.9°F (26.6°C) and min 57.4°F (14.1°C). July is Windham's warmest month, registering average high temperatures of 79.9°F (26.6°C) and lows of 57.4°F (14.1°C). Weather in July »Weather in August
August, the last month of the summer in Windham, is also a moderately hot month, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 77.5°F (25.3°C). August brings a marginal elevation to a still moderately hot 77.5°F (25.3°C) from July's 79.9°F (26.6°C) in Windham's average high-temperatures. Weather in August »Weather in September
September, the first month of the autumn in Windham, is still a pleasant month, with temperature in the range of an average high of 70.7°F (21.5°C) and an average low of 50.2°F (10.1°C). September signifies a gentle decline in Windham's average high-temperature, easing from a warm 77.5°F (25.3°C) in August to an agreeable 70.7°F (21.5°C). Weather in September »Weather in October
October, the same as September, in Windham, Pennsylvania, is another refreshing autumn month, with an average temperature varying between 41.9°F (5.5°C) and 57.7°F (14.3°C). A change in temperatures is noted as September gives way to October, with average highs reducing from a pleasant 70.7°F (21.5°C) to a mild 57.7°F (14.3°C). Weather in October »Weather in November
November, the last month of the autumn in Windham, is another chilly month, with temperature in the range of an average low of 31.1°F (-0.5°C) and an average high of 44.6°F (7°C). Arrival of November comes with a reduction in the average high-temperature, falling from a refreshing 57.7°F (14.3°C) in October to a chilly 44.6°F (7°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Windham, Pennsylvania, with an average temperature fluctuating between 34.5°F (1.4°C) and 24.8°F (-4°C). Windham's transition into December involves a shift in temperature, receding from a chilly 44.6°F (7°C) in November to an icy 34.5°F (1.4°C). Weather in December »Updated: Feb 13, 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
With an average high-temperature of 28.4°F (-2°C) and an average low-temperature of 17.1°F (-8.3°C), January is the coldest month in Windham, Pennsylvania.
The month with the least rainfall is January, when the rain falls for 8.9 days and typically collects 2.13" (54mm) of precipitation.
Throughout the year, in Windham, Pennsylvania, there are 171.9 rainfall days, and 32.09" (815mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
In Windham, Pennsylvania, during the entire year, snow falls for 79.3 days and aggregates up to 33.46" (850mm) of snow.
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
With an average relative humidity of 86%, February is the most humid month.
February is the month with the most snowfall. Snow falls for 17.8 days and accumulates 8.58" (218mm) of snow.
With an average of 2.9h of sunshine, February has the least sunshine of the year in Windham.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Windham, 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.
The months with the lowest humidity in Windham, Pennsylvania, are April through July, with an average relative humidity of 79%.
The month with the most rainfall in Windham is May, when the rain falls for 17.9 days and typically aggregates up to 3.15" (80mm) of precipitation.
The months with the highest UV index are May through August, with an average maximum UV index of 5.
June through September are months without snowfall.
The month with the longest days in Windham is June, with an average of 15h and 12min of daylight.
Windham registers the average highest temperatures during July, with peaks of 79.9°F (26.6°C) and lows of 57.4°F (14.1°C).
July has the most sunshine of the year in Windham, with an average of 10.1h of sunshine.
December has the shortest days of the year in Windham, with an average of 9h and 12min of daylight.
Average temperature
Windham, PA
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.4°F).
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure
Windham, PA
- Average pressure in January:
30.07"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"Hg - Average pressure in June:
29.93"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:
30.08"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Windham, PA
- Average wind speed in January:
9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.7mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7.2mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6.1mph - 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 (9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Windham, PA
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May, June and July (79%).
Average rainfall
Windham, PA
- Average rainfall in January:
2.13" - Average rainfall in February:
2.24" - Average rainfall in March:
2.28" - Average rainfall in April:
3.07" - Average rainfall in May:
3.15" - Average rainfall in June:
2.99"
- Average rainfall in July:
2.91" - Average rainfall in August:
3.11" - Average rainfall in September:
2.52" - Average rainfall in October:
2.95" - Average rainfall in November:
2.28" - Average rainfall in December:
2.44"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (2.13").
Average rainfall days
Windham, PA
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
9 days - Average rainfall days in March:
13 days - Average rainfall days in April:
17.5 days - Average rainfall days in May:
17.9 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
12.9 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.9 days).
Average snowfall
Windham, PA
- Average snowfall in January:
7.01" - Average snowfall in February:
8.58" - Average snowfall in March:
4.8" - Average snowfall in April:
2.32" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
The month with the highest snowfall is February (8.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Windham, PA
- Average snowfall days in January:
18.8 days - Average snowfall days in February:
17.8 days - Average snowfall days in March:
12.7 days - Average snowfall days in April:
5.2 days - Average snowfall days in May:
0.4 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:
7.9 days - Average snowfall days in December:
15.4 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Windham, PA
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
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 0min - Average sunshine in February:
2h and 54min - Average sunshine in March:
4h and 54min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
9h and 36min - Average sunshine in September:
8h and 36min - Average sunshine in October:
4h and 48min - Average sunshine in November:
4h and 36min - Average sunshine in December:
3h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days
Windham, PA
- Average sunshine days in January:
8.3 days - Average sunshine days in February:
6 days - Average sunshine days in March:
9 days - Average sunshine days in April:
8.6 days - Average sunshine days in May:
10.9 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
11.5 days - Average sunshine days in November:
11.5 days - Average sunshine days in December:
8.5 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is February (6 days).
Average UV index
Windham, 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
Windham, PA
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
Windham, 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).
