Climate and monthly weather forecastLake Wynonah, PA
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Lake Wynonah, Pennsylvania, with an average temperature ranging between min 20.7°F (-6.3°C) and max 33.4°F (0.8°C). January proves to be the coldest month, recording an average maximum temperature of 33.4°F (0.8°C) and a minimum temperature of 20.7°F (-6.3°C). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Lake Wynonah, Pennsylvania, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 36.9°F (2.7°C). February's advent denotes a minor fluctuation in the average high-temperature to a still icy 36.9°F (2.7°C) from January's 33.4°F (0.8°C). Weather in February »Weather in March
March, the first month of the spring in Lake Wynonah, is a frosty month, with an average temperature fluctuating between 30.2°F (-1°C) and 45.9°F (7.7°C). The beginning of March marks a shift in the average high-temperature, moving from February's cold 36.9°F (2.7°C) to a chilly 45.9°F (7.7°C). Weather in March »Weather in April
April in Lake Wynonah, Pennsylvania, is a mild spring month, with an average temperature varying between 40.3°F (4.6°C) and 57.7°F (14.3°C). April brings a temperature change, with average high-temperatures moving from March's chilly 45.9°F (7.7°C) to a moderate 57.7°F (14.3°C). Weather in April »Weather in May
May, the last month of the spring in Lake Wynonah, is a pleasant month, with an average temperature fluctuating between 68.5°F (20.3°C) and 49.8°F (9.9°C). May marks a rise in the average high-temperature, moving from April's mild 57.7°F (14.3°C) to an agreeable 68.5°F (20.3°C). Weather in May »Weather in June
June, the first month of the summer in Lake Wynonah, is a moderately hot month, with an average temperature fluctuating between 76.3°F (24.6°C) and 57°F (13.9°C). As Lake Wynonah welcomes June, the average high-temperature sees a modest rise, transitioning from a pleasant 68.5°F (20.3°C) in May to a warm 76.3°F (24.6°C). Weather in June »Weather in July
July, like June, in Lake Wynonah, Pennsylvania, is a moderately hot summer month, with an average temperature ranging between min 62.1°F (16.7°C) and max 81.9°F (27.7°C). July is the month when Lake Wynonah experiences its warmest temperatures, averaging a high of 81.9°F (27.7°C) and a low of 62.1°F (16.7°C). During July, the heat index is evaluated at a hot 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Lake Wynonah, Pennsylvania, with temperature in the range of an average low of 60.3°F (15.7°C) and an average high of 79.7°F (26.5°C). The onset of August manifests an average high-temperature of a still moderately hot 79.7°F (26.5°C), demonstrating a minor variation from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Lake Wynonah, Pennsylvania, with an average temperature varying between 73.2°F (22.9°C) and 53.8°F (12.1°C). In Lake Wynonah, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's warm 79.7°F (26.5°C) to a pleasant 73.2°F (22.9°C). Weather in September »Weather in October
October, like September, in Lake Wynonah, Pennsylvania, is another comfortable autumn month, with an average temperature fluctuating between 61.3°F (16.3°C) and 45.3°F (7.4°C). The start of October comes with a reduction in the average high-temperature, receding from a pleasant 73.2°F (22.9°C) in September to an enjoyable 61.3°F (16.3°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Lake Wynonah, Pennsylvania, with an average temperature varying between 34.7°F (1.5°C) and 48.6°F (9.2°C). In the transition to November, Lake Wynonah observes a drop in the average high-temperature, moving from a refreshing 61.3°F (16.3°C) in October to a frosty 48.6°F (9.2°C). Weather in November »Weather in December
December, the first month of the winter in Lake Wynonah, is also an icy month, with an average temperature ranging between min 28.2°F (-2.1°C) and max 39.4°F (4.1°C). December ushers in a slight temperature change, with average high-temperatures reducing from November's chilly 48.6°F (9.2°C) to an icy 39.4°F (4.1°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
Lake Wynonah, Pennsylvania, reaches its average lowest temperatures in January, measuring 33.4°F (0.8°C) at the peak and 20.7°F (-6.3°C) at the lowest.
Throughout the year, in Lake Wynonah, Pennsylvania, there are 145.2 rainfall days, and 21.1" (536mm) of precipitation is accumulated.
January through May, October through December are months with snowfall in Lake Wynonah, Pennsylvania.
The month with the most snowfall is January, when snow falls for 7.4 days and typically aggregates up to 2.36" (60mm) of snow.
Throughout the year, there are 28.1 snowfall days, and 8.94" (227mm) of snow is accumulated.
The months with the least sunshine in Lake Wynonah are January, February and December, with an average of 4.5h of sunshine.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lake Wynonah.
February is the most humid month in Lake Wynonah, with an average relative humidity of 82%.
The months with the lowest humidity are March and April, with an average relative humidity of 77%.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lake Wynonah, Pennsylvania, 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.
In Lake Wynonah, Pennsylvania, snow does not fall in June through September.
June has the longest days of the year in Lake Wynonah, Pennsylvania, with an average of 15h and 0min of daylight.
Lake Wynonah's warmest month, July, registers temperatures that range from a high of 81.9°F (27.7°C) to a low of 62.1°F (16.7°C).
July has the most sunshine of the year in Lake Wynonah, Pennsylvania, with an average of 10.4h of sunshine.
With an average maximum UV index of 6, July is the month with the highest UV index.
August is the month with the most rainfall in Lake Wynonah, Pennsylvania. Rain falls for 14.5 days and accumulates 2.44" (62mm) of precipitation.
September is the month with the least rainfall in Lake Wynonah. Rain falls for 10.6 days and accumulates 1.26" (32mm) of precipitation.
December has the shortest days of the year in Lake Wynonah, with an average of 9h and 18min of daylight.
Average temperature
Lake Wynonah, PA
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure
Lake Wynonah, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"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:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Lake Wynonah, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Lake Wynonah, PA
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are March and April (77%).
Average rainfall
Lake Wynonah, PA
- Average rainfall in January:
1.46" - Average rainfall in February:
1.3" - Average rainfall in March:
1.57" - Average rainfall in April:
1.85" - Average rainfall in May:
2.13" - Average rainfall in June:
1.81"
- Average rainfall in July:
2.24" - Average rainfall in August:
2.44" - Average rainfall in September:
1.26" - Average rainfall in October:
1.77" - Average rainfall in November:
1.69" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is August (2.44").
The driest month (with the least rainfall) is September (1.26").
Average rainfall days
Lake Wynonah, PA
- Average rainfall days in January:
7 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
11 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
14.5 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
13 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (7 days).
Average snowfall
Lake Wynonah, PA
- Average snowfall in January:
2.36" - Average snowfall in February:
1.65" - Average snowfall in March:
2.05" - Average snowfall in April:
0.16" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.36").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Lake Wynonah, PA
- Average snowfall days in January:
7.4 days - Average snowfall days in February:
7.2 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.2 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:
0.1 days - Average snowfall days in November:
1.7 days - Average snowfall days in December:
5.4 days
The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lake Wynonah, PA
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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 18min).
- Average sunshine in January:
4h and 30min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 12min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 30min).
Average sunshine days
Lake Wynonah, PA
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is May (11.8 days).
Average UV index
Lake Wynonah, PA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Lake Wynonah, PA
The months with the most cloud cover are February and December (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Lake Wynonah, PA
The months with the highest visibility are January, March, April, June, July and November (6mi).
The months with the lowest visibility are February, May, August, September, October and December (5mi).
