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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 Cairnbrook, Pennsylvania, is another subzero cold winter month, with an average temperature fluctuating between 18.7°F (-7.4°C) and 30.9°F (-0.6°C). January, with its average high-temperature of 30.9°F (-0.6°C) and an average low-temperature of 18.7°F (-7.4°C), holds the record as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Cairnbrook, Pennsylvania, with temperature in the range of an average low of 21.4°F (-5.9°C) and an average high of 35.2°F (1.8°C). Welcoming February, Cairnbrook notes an average high-temperature of a cold 35.2°F (1.8°C), nearly consistent with January's 30.9°F (-0.6°C). Weather in February »
Weather in March
March, the first month of the spring in Cairnbrook, is a chilly month, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 44.2°F (6.8°C). As Cairnbrook transitions into March, the average high-temperature shows a change, moving from a wintry 35.2°F (1.8°C) in February to a chilly 44.2°F (6.8°C). Weather in March »
Weather in April
April in Cairnbrook, Pennsylvania, is a moderate spring month, with an average temperature fluctuating between 38.7°F (3.7°C) and 56.8°F (13.8°C). April brings a rise in Cairnbrook's average high-temperature, moving from a frosty 44.2°F (6.8°C) in March to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in Cairnbrook, is a comfortable month, with an average temperature fluctuating between 67.8°F (19.9°C) and 48.7°F (9.3°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a mild 56.8°F (13.8°C) in April to an enjoyable 67.8°F (19.9°C). Weather in May »
Weather in June
June, the first month of the summer in Cairnbrook, is a warm month, with an average temperature ranging between max 75.2°F (24°C) and min 55.2°F (12.9°C). In June, the average high-temperature marginally rises from a refreshing 67.8°F (19.9°C) in May to a moderately hot 75.2°F (24°C). Weather in June »
Weather in July
July, like June, in Cairnbrook, Pennsylvania, is another warm summer month, with an average temperature fluctuating between 58.8°F (14.9°C) and 80.1°F (26.7°C). In Cairnbrook, Pennsylvania, July records the highest average temperatures, peaking at 80.1°F (26.7°C) and reaching a low of 58.8°F (14.9°C). Weather in July »
Weather in August
August, the last month of the summer in Cairnbrook, is another warm month, with an average temperature ranging between max 77.9°F (25.5°C) and min 57°F (13.9°C). The arrival of August sees a recorded average high-temperature of a still moderately hot 77.9°F (25.5°C), showing little divergence from the previous month's conditions. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Cairnbrook, Pennsylvania, with an average temperature ranging between min 52.5°F (11.4°C) and max 71.6°F (22°C). Cairnbrook's transition into September involves a gentle shift in temperature, receding from a warm 77.9°F (25.5°C) in August to an agreeable 71.6°F (22°C). Weather in September »
Weather in October
October, the same as September, in Cairnbrook, Pennsylvania, is another mild autumn month, with an average temperature fluctuating between 58.6°F (14.8°C) and 43°F (6.1°C). October's onset brings a reduction in the average high-temperature, from an agreeable 71.6°F (22°C) in September to a refreshing 58.6°F (14.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Cairnbrook, is another chilly month, with temperature in the range of an average high of 46.4°F (8°C) and an average low of 31.5°F (-0.3°C). The transition into November indicates a reduction in the average high-temperature, down to a chilly 46.4°F (8°C) from October's mild 58.6°F (14.8°C). Weather in November »
Weather in December
December, the first month of the winter in Cairnbrook, is still a cold month, with an average temperature varying between 26.1°F (-3.3°C) and 36.5°F (2.5°C). With December's onset, the average high-temperature recedes from November's chilly 46.4°F (8°C) to an icy 36.5°F (2.5°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Cairnbrook?
January brings the lowest temperatures, with an average high of 30.9°F (-0.6°C) and an average low of 18.7°F (-7.4°C).
How many days does it rain in Cairnbrook?
Throughout the year, in Cairnbrook, Pennsylvania, there are 170.8 rainfall days, and 31.02" (788mm) of precipitation is accumulated.
When does it snow in Cairnbrook?
Months with snowfall in Cairnbrook are January through May, October through December.
When does it snow the most in Cairnbrook?
The month with the most snowfall is January, when snow falls for 14.2 days and typically aggregates up to 6.97" (177mm) of snow.
How many days does it snow in Cairnbrook?
In Cairnbrook, during the entire year, snow falls for 58.6 days and aggregates up to 30.63" (778mm) of snow.
What is the month with the least sunshine in Cairnbrook?
January has the least sunshine of the year in Cairnbrook, Pennsylvania, with an average of 3.2h of sunshine.
When is the lowest UV index in Cairnbrook?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Cairnbrook.
What is the most humid month in Cairnbrook?
The most humid month in Cairnbrook is February, with an average relative humidity of 86%.
When is Daylight Saving Time (DST) in Cairnbrook?
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 wettest month in Cairnbrook?
The months with the most rainfall are April and July, with an average 3.11" (79mm) of precipitation.
When is the highest UV index in Cairnbrook?
The months with the highest UV index in Cairnbrook are May through August, with an average maximum UV index of 5.
When it does not snow in Cairnbrook?
In Cairnbrook, Pennsylvania, snow does not fall in June through September.
When are the longest days in Cairnbrook?
The month with the longest days in Cairnbrook, Pennsylvania, is June, with an average of 15h and 0min of daylight.
What is the hottest time of year in Cairnbrook?
With its average high temperature of 80.1°F (26.7°C) and a low of 58.8°F (14.9°C), July is regarded as the warmest month.
What is the least humid month in Cairnbrook?
With an average relative humidity of 78%, July is the least humid month in Cairnbrook.
What month has the most sunshine in Cairnbrook?
With an average of 9.9h of sunshine, July has the most sunshine of the year in Cairnbrook.
What is the driest month in Cairnbrook?
The month with the least rainfall in Cairnbrook, Pennsylvania, is November, when the rain falls for 8.9 days and typically collects 1.65" (42mm) of precipitation.
What is the month with the shortest days in Cairnbrook?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Cairnbrook, PA
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (30.9°F).
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure
Cairnbrook, 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:
30.04"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
Cairnbrook, PA
- Average wind speed in January:
10.1mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9mph - Average wind speed in April:
8.9mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.5mph - Average wind speed in November:
8.3mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Cairnbrook, PA
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (78%).
Average rainfall
Cairnbrook, PA
- Average rainfall in January:
2.4" - Average rainfall in February:
2.52" - Average rainfall in March:
2.68" - Average rainfall in April:
3.11" - Average rainfall in May:
3.03" - Average rainfall in June:
2.6"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.4" - Average rainfall in September:
2.09" - Average rainfall in October:
2.68" - Average rainfall in November:
1.65" - Average rainfall in December:
2.76"
The wettest months (with the highest rainfall) are April and July (3.11").
The driest month (with the least rainfall) is November (1.65").
Average rainfall days
Cairnbrook, PA
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
8.9 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
16.9 days - Average rainfall days in May:
19.9 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
19.3 days - Average rainfall days in August:
17.6 days - Average rainfall days in September:
15.1 days - Average rainfall days in October:
14.2 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
11.3 days
The month with the highest number of rainy days is May (19.9 days).
The months with the least rainy days are February and November (8.9 days).
Average snowfall
Cairnbrook, PA
- Average snowfall in January:
6.97" - Average snowfall in February:
6.46" - Average snowfall in March:
5.98" - Average snowfall in April:
1.38" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.97").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Cairnbrook, PA
- Average snowfall days in January:
14.2 days - Average snowfall days in February:
12.1 days - Average snowfall days in March:
10.2 days - Average snowfall days in April:
3.5 days - Average snowfall days in May:
0.6 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:
1.5 days - Average snowfall days in November:
5 days - Average snowfall days in December:
11.5 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Cairnbrook, 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 1min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 1min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days
Cairnbrook, PA
- Average sunshine days in January:
9.9 days - Average sunshine days in February:
10.5 days - Average sunshine days in March:
10.9 days - Average sunshine days in April:
10 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
11 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
15.7 days - Average sunshine days in December:
10.9 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is May (9.3 days).
Average UV index
Cairnbrook, 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, February, March, October, November and December (UV index 2).
Average cloud cover
Cairnbrook, PA
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility
Cairnbrook, 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).
Cairnbrook, Pennsylvania, USA
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