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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 Arrowhead Lake, Pennsylvania, is another subzero cold winter month, with an average temperature ranging between max 30.6°F (-0.8°C) and min 18.7°F (-7.4°C). In Arrowhead Lake, the lowest temperatures are generally noted in January, averaging a high of 30.6°F (-0.8°C) and a low of 18.7°F (-7.4°C). Weather in January »
Weather in February
February, the last month of the winter in Arrowhead Lake, is an icy month, with an average temperature ranging between min 20.5°F (-6.4°C) and max 34.3°F (1.3°C). As Arrowhead Lake welcomes February, the average high-temperature is noted at a cold 34.3°F (1.3°C), closely aligning with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Arrowhead Lake, is also an icy month, with temperature in the range of an average low of 27.1°F (-2.7°C) and an average high of 42.3°F (5.7°C). The start of March brings a subtle rise in the average high-temperature, moving from 34.3°F (1.3°C) in February to a still wintry 42.3°F (5.7°C). Weather in March »
Weather in April
April in Arrowhead Lake, Pennsylvania, is a cool spring month, with an average temperature ranging between max 55°F (12.8°C) and min 37.4°F (3°C). Arrowhead Lake sees an increase in average high-temperatures during April, moving from a wintry 42.3°F (5.7°C) in March to a cool 55°F (12.8°C). Weather in April »
Weather in May
May, the last month of the spring in Arrowhead Lake, is an enjoyable month, with an average temperature varying between 48.2°F (9°C) and 66.7°F (19.3°C). In Arrowhead Lake, the average high-temperature in May rises, from a cool 55°F (12.8°C) in April, to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Arrowhead Lake, Pennsylvania, with an average temperature varying between 55°F (12.8°C) and 74.7°F (23.7°C). June witnesses a minor rise in the average high-temperature, transitioning from an enjoyable 66.7°F (19.3°C) in May to a warm 74.7°F (23.7°C). Weather in June »
Weather in July
July, like June, in Arrowhead Lake, Pennsylvania, is another warm summer month, with an average temperature ranging between min 60.1°F (15.6°C) and max 80.4°F (26.9°C). July, known for its average high temperature of 80.4°F (26.9°C) and an average low temperature of 60.1°F (15.6°C), is the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Arrowhead Lake, is another warm month, with an average temperature fluctuating between 77.5°F (25.3°C) and 58.3°F (14.6°C). With the onset of August, the average high-temperature registers at a still warm 77.5°F (25.3°C), subtly different from July's 80.4°F (26.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Arrowhead Lake, is also an agreeable month, with an average temperature varying between 52.3°F (11.3°C) and 71.1°F (21.7°C). With the arrival of September, Arrowhead Lake experiences a modest decline in average high-temperatures, transitioning from a moderately hot 77.5°F (25.3°C) in August to an agreeable 71.1°F (21.7°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Arrowhead Lake, Pennsylvania, with temperature in the range of an average low of 43.5°F (6.4°C) and an average high of 58.1°F (14.5°C). The beginning of October marks a decrease in the average high-temperature, transitioning from an agreeable 71.1°F (21.7°C) in September to a mild 58.1°F (14.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Arrowhead Lake, is another chilly month, with an average temperature fluctuating between 45.5°F (7.5°C) and 32.4°F (0.2°C). Arrowhead Lake in November experiences a subtle temperature decline, with average high-temperatures reducing from a mild 58.1°F (14.5°C) in October to a chilly 45.5°F (7.5°C). Weather in November »
Weather in December
December, the first month of the winter in Arrowhead Lake, is still a cold month, with an average temperature ranging between max 36.3°F (2.4°C) and min 25.5°F (-3.6°C). Arrowhead Lake's progression into December includes a drop in the average high-temperature, from a frosty 45.5°F (7.5°C) in November to an icy 36.3°F (2.4°C). Weather in December »
Updated: Aug 8, 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 time of the year is the coldest?
In Arrowhead Lake, the lowest temperatures are generally noted in January, averaging a high of 30.6°F (-0.8°C) and a low of 18.7°F (-7.4°C).
How many days does it rain?
In Arrowhead Lake, during the entire year, the rain falls for 121.5 days and collects up to 10.51" (267mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
When does it snow the most?
The months with the most snowfall are January through March, with an average 1.73" (44mm) of accumulated snow.
How much does it snow?
In Arrowhead Lake, during the entire year, snow falls for 47 days and aggregates up to 8.23" (209mm) of snow.
What is the most humid month?
February and December, with an average relative humidity of 84%, are most humid months.
What is the month with the least sunshine in Arrowhead Lake?
With an average of 3.8h of sunshine, February has the least sunshine of the year.
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 are the least humid months?
April, June and July, with an average relative humidity of 78%, are the least humid months.
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 in Arrowhead Lake?
June through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 6min of daylight.
What part of the year is the hottest?
In Arrowhead Lake, July is known for its average highest temperatures, reaching a high of 80.4°F (26.9°C) and a low of 60.1°F (15.6°C).
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 13.9 days and accumulates 1.22" (31mm) of precipitation.
What month has the most sunshine?
With an average of 10h of sunshine, July has the most sunshine of the year.
What is the driest month in Arrowhead Lake?
The month with the least rainfall is September, when the rain falls for 8.8 days and typically collects 0.51" (13mm) of precipitation.
What is the month with the shortest days in Arrowhead Lake?
With an average of 9h and 18min of daylight, December has the shortest days of the year.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Arrowhead Lake, PA
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.6°F).
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure
Arrowhead Lake, 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:
29.97"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:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Arrowhead Lake, PA
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.4mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.5mph - Average wind speed in December:
8mph
The windiest months (with the highest average wind speed) are January and March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Arrowhead Lake, PA
The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall
Arrowhead Lake, PA
- Average rainfall in January:
0.75" - Average rainfall in February:
0.75" - Average rainfall in March:
0.75" - Average rainfall in April:
0.98" - Average rainfall in May:
1.14" - Average rainfall in June:
0.87"
- Average rainfall in July:
1.22" - Average rainfall in August:
1.06" - Average rainfall in September:
0.51" - Average rainfall in October:
0.87" - Average rainfall in November:
0.87" - Average rainfall in December:
0.75"
The wettest month (with the highest rainfall) is July (1.22").
The driest month (with the least rainfall) is September (0.51").
Average rainfall days
Arrowhead Lake, PA
- Average rainfall days in January:
7 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
11.7 days
- Average rainfall days in July:
13.9 days - Average rainfall days in August:
12.5 days - Average rainfall days in September:
8.8 days - Average rainfall days in October:
9.2 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
7.7 days
The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is February (6.3 days).
Average snowfall
Arrowhead Lake, PA
- Average snowfall in January:
1.73" - Average snowfall in February:
1.73" - Average snowfall in March:
1.73" - Average snowfall in April:
0.24" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The months with the highest snowfall are January, February and March (1.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Arrowhead Lake, PA
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
11.8 days - Average snowfall days in March:
8.1 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:
0.8 days - Average snowfall days in November:
3.3 days - Average snowfall days in December:
9.1 days
The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Arrowhead Lake, 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:
7h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 0min - 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 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Arrowhead Lake, PA
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
14.4 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
14.7 days
- Average sunshine days in July:
13.1 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
18 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (12.5 days).
Average UV index
Arrowhead Lake, 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
Arrowhead Lake, 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 38).
Average visibility
Arrowhead Lake, 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).
Arrowhead Lake, Pennsylvania, USA
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