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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, is a wintry winter month in Lake Denise, Pennsylvania, with an average temperature fluctuating between 20.7°F (-6.3°C) and 33.6°F (0.9°C). With an average high-temperature of 33.6°F (0.9°C) and an average low-temperature of 20.7°F (-6.3°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Lake Denise, Pennsylvania, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 37.9°F (3.3°C). As Lake Denise steps into February, the average high-temperature is measured at a still cold 37.9°F (3.3°C), displaying minor differences from January's 33.6°F (0.9°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Lake Denise, Pennsylvania, with an average temperature ranging between min 31.1°F (-0.5°C) and max 47.5°F (8.6°C). March comes with an increase, with the average high-temperature moving from a cold 37.9°F (3.3°C) in February to a frosty 47.5°F (8.6°C). Weather in March »
Weather in April
April is a mild spring month in Lake Denise, Pennsylvania, with an average temperature ranging between max 60.1°F (15.6°C) and min 41.2°F (5.1°C). An increase in the average high-temperature marks April, moving from March's chilly 47.5°F (8.6°C) to a mild 60.1°F (15.6°C). Weather in April »
Weather in May
May, the last month of the spring in Lake Denise, is a pleasant month, with an average temperature ranging between max 71.2°F (21.8°C) and min 51.1°F (10.6°C). With the beginning of May, Lake Denise's average high-temperature sees an increase, transitioning from a moderate 60.1°F (15.6°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
June, the first month of the summer in Lake Denise, is a warm month, with an average temperature ranging between max 78.1°F (25.6°C) and min 57.4°F (14.1°C). June's arrival signals a modest temperature shift, moving from a pleasant 71.2°F (21.8°C) in May to a warm 78.1°F (25.6°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Lake Denise, Pennsylvania, with an average temperature fluctuating between 60.8°F (16°C) and 82.6°F (28.1°C). Lake Denise's warmest month, July, generally records average temperatures ranging from a high of 82.6°F (28.1°C) to a low of 60.8°F (16°C). The average heat index in July is appraised at a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Lake Denise, Pennsylvania, with an average temperature ranging between min 59.4°F (15.2°C) and max 81.1°F (27.3°C). Lake Denise indicates an average high-temperature of a still warm 81.1°F (27.3°C) in August, showing minor variation from July's 82.6°F (28.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Lake Denise, is also a moderately hot month, with an average temperature varying between 75°F (23.9°C) and 54.7°F (12.6°C). As September arrives, Lake Denise's weather displays a minor decrease in high-temperatures, transitioning from August's 81.1°F (27.3°C) to a still moderately hot 75°F (23.9°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Lake Denise, Pennsylvania, with an average temperature varying between 45.1°F (7.3°C) and 62.1°F (16.7°C). With October's arrival, Lake Denise's weather changes as the average high-temperature falls from a warm 75°F (23.9°C) in September to a refreshing 62.1°F (16.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Lake Denise, Pennsylvania, with an average temperature varying between 49.5°F (9.7°C) and 34°F (1.1°C). November comes with a decrease in the average high-temperature, falling from a comfortable 62.1°F (16.7°C) in October to a chilly 49.5°F (9.7°C). Weather in November »
Weather in December
December, the first month of the winter in Lake Denise, is still a cold month, with an average temperature varying between 28.4°F (-2°C) and 39.9°F (4.4°C). Lake Denise's progression into December involves a drop in the average high-temperature, receding from a frosty 49.5°F (9.7°C) in November to a wintry 39.9°F (4.4°C). Weather in December »
Updated: Jul 1, 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 part of the year is the coldest?
January proves to be the coldest month, recording an average maximum temperature of 33.6°F (0.9°C) and a minimum temperature of 20.7°F (-6.3°C).
How many days does it rain?
In Lake Denise, during the entire year, the rain falls for 174.1 days and collects up to 23.82" (605mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 16.5 days and accumulates 3.66" (93mm) of snow.
How many days does it snow?
In Lake Denise, during the entire year, snow falls for 54.8 days and aggregates up to 13.58" (345mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3h of sunshine.
What is the most humid month?
The most humid month is February, with an average relative humidity of 85%.
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 least humid month in Lake Denise?
April, July and August, with an average relative humidity of 77%, are the least humid months.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 19.7 days and accumulates 2.83" (72mm) of precipitation.
When it does not snow in Lake Denise?
In Lake Denise, snow does not fall in May through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
When is the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year?
July, recording an average high temperature of 82.6°F (28.1°C) and a low temperature of 60.8°F (16°C), is Lake Denise's warmest month.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10.3h of sunshine.
What is the driest month?
November is the month with the least rainfall. Rain falls for 10.8 days and accumulates 1.42" (36mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
When is the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Lake Denise, PA
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (33.6°F).
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure
Lake Denise, 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:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Lake Denise, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
7.9mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Lake Denise, PA
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Lake Denise, PA
- Average rainfall in January:
1.57" - Average rainfall in February:
1.77" - Average rainfall in March:
1.89" - Average rainfall in April:
2.36" - Average rainfall in May:
2.83" - Average rainfall in June:
2.44"
- Average rainfall in July:
2.24" - Average rainfall in August:
1.69" - Average rainfall in September:
1.69" - Average rainfall in October:
1.93" - Average rainfall in November:
1.42" - Average rainfall in December:
1.97"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is November (1.42").
Average rainfall days
Lake Denise, PA
- Average rainfall days in January:
10.1 days - Average rainfall days in February:
10 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
19.7 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
16.4 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
15 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
12.7 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (10 days).
Average snowfall
Lake Denise, PA
The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Lake Denise, PA
- Average snowfall days in January:
16.5 days - Average snowfall days in February:
12.7 days - Average snowfall days in March:
7.8 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.1 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:
0.2 days - Average snowfall days in November:
4.2 days - Average snowfall days in December:
11.5 days
The month with the highest number of snowfall days is January (16.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lake Denise, 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 3min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Lake Denise, PA
- Average sunshine days in January:
7.3 days - Average sunshine days in February:
7.5 days - Average sunshine days in March:
9.9 days - Average sunshine days in April:
10.5 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
12.4 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
15.8 days - Average sunshine days in December:
9.5 days
The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is January (7.3 days).
Average UV index
Lake Denise, 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
Lake Denise, PA
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Lake Denise, PA
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Lake Denise, Pennsylvania, USA
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