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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 Holbrook, Pennsylvania, with an average temperature fluctuating between 21.6°F (-5.8°C) and 34.3°F (1.3°C). Holbrook's temperature records reveal January as the coldest month, marked by average highs of 34.3°F (1.3°C) and lows of 21.6°F (-5.8°C). Weather in January »
Weather in February
February, the last month of the winter in Holbrook, is also a wintry month, with an average temperature fluctuating between 39°F (3.9°C) and 24.4°F (-4.2°C). The advent of February denotes an average high-temperature of a still cold 39°F (3.9°C), subtly different from January's 34.3°F (1.3°C). Weather in February »
Weather in March
March, the first month of the spring in Holbrook, is a chilly month, with an average temperature ranging between min 32.2°F (0.1°C) and max 48.9°F (9.4°C). With the arrival of March, the average high-temperature transitions from an icy 39°F (3.9°C) in February to a chilly 48.9°F (9.4°C). Weather in March »
Weather in April
April is a comfortable spring month in Holbrook, Pennsylvania, with an average temperature varying between 41.5°F (5.3°C) and 61.5°F (16.4°C). In Holbrook, stepping into April brings a temperature increase, moving up from March's frosty 48.9°F (9.4°C) to a refreshing 61.5°F (16.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Holbrook, Pennsylvania, with an average temperature fluctuating between 72.5°F (22.5°C) and 51.4°F (10.8°C). As Holbrook transitions into May, the average high-temperature is observed to rise from a comfortable 61.5°F (16.4°C) in April to a pleasant 72.5°F (22.5°C). Weather in May »
Weather in June
June, the first month of the summer in Holbrook, is a warm month, with an average temperature varying between 57.7°F (14.3°C) and 79.3°F (26.3°C). June showcases a minor temperature ascent, adjusting from May's agreeable 72.5°F (22.5°C) to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Holbrook, Pennsylvania, with an average temperature varying between 61.7°F (16.5°C) and 83.3°F (28.5°C). Holbrook's warmest weather arrives in July, when temperatures average a high of 83.3°F (28.5°C) and a low of 61.7°F (16.5°C). Throughout July, the heat index is estimated at a hot 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Holbrook, is another warm month, with an average temperature varying between 82.2°F (27.9°C) and 59.5°F (15.3°C). The commencement of August notes an average high-temperature of a still moderately hot 82.2°F (27.9°C), exhibiting little difference from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Holbrook, Pennsylvania, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 54.5°F (12.5°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a moderately hot 82.2°F (27.9°C) in August to a still warm 76.1°F (24.5°C). Weather in September »
Weather in October
October, like September, in Holbrook, Pennsylvania, is another refreshing autumn month, with an average temperature varying between 62.8°F (17.1°C) and 45.3°F (7.4°C). Holbrook's progression into October includes a drop in the average high-temperature, from a moderately hot 76.1°F (24.5°C) in September to a comfortable 62.8°F (17.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Holbrook, Pennsylvania, with an average temperature varying between 50.2°F (10.1°C) and 34.2°F (1.2°C). Holbrook's transition into November involves a shift in temperature, receding from a comfortable 62.8°F (17.1°C) in October to a cool 50.2°F (10.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Holbrook, Pennsylvania, with an average temperature ranging between min 28.9°F (-1.7°C) and max 40.6°F (4.8°C). The arrival of December indicates a decrease in the average high-temperature, moving from a cool 50.2°F (10.1°C) in November to an icy 40.6°F (4.8°C). Weather in December »
Updated: Aug 16, 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 are the coldest months?
Temperature records mark January as the coldest month, with highs averaging 34.3°F (1.3°C) and lows at 21.6°F (-5.8°C).
What is the most humid month?
The months with the highest humidity are January and February, with an average relative humidity of 84%.
How many days does it rain?
Throughout the year, there are 183 rainfall days, and 30.91" (785mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow in Holbrook?
Throughout the year, there are 56.4 snowfall days, and 20.35" (517mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.1h of sunshine.
What are the months with the lowest UV index in Holbrook?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 12.8 days and accumulates 5.35" (136mm) of snow.
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?
The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 20.7 days and accumulates 3.39" (86mm) of precipitation.
What is the month with the highest UV index?
May through July, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
In Holbrook, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What is the hottest time of year?
Holbrook witnesses the warmest weather in July, with temperatures averaging a high of 83.3°F (28.5°C) and a low of 61.7°F (16.5°C).
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.1h of sunshine.
What is the driest month?
November is the month with the least rainfall in Holbrook. Rain falls for 10.9 days and accumulates 1.77" (45mm) 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 in Holbrook.
Average temperature
Holbrook, PA
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure
Holbrook, PA
- Average pressure in January:
30.12"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:
30.04"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
Holbrook, PA
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.3mph - Average wind speed in March:
6.9mph - Average wind speed in April:
7mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.4mph - Average wind speed in September:
4.8mph - Average wind speed in October:
5.8mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity
Holbrook, PA
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Holbrook, PA
- Average rainfall in January:
2.05" - Average rainfall in February:
2.52" - Average rainfall in March:
2.64" - Average rainfall in April:
2.95" - Average rainfall in May:
3.39" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.2" - Average rainfall in September:
2.17" - Average rainfall in October:
2.48" - Average rainfall in November:
1.77" - Average rainfall in December:
2.52"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days
Holbrook, PA
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
10.6 days - Average rainfall days in March:
15 days - Average rainfall days in April:
17.5 days - Average rainfall days in May:
20.7 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
16.5 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
15.1 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
12.9 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (10.6 days).
Average snowfall
Holbrook, PA
- Average snowfall in January:
4.8" - Average snowfall in February:
5.35" - Average snowfall in March:
3.66" - Average snowfall in April:
0.59" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Holbrook, PA
- Average snowfall days in January:
16.2 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
2.1 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:
0.5 days - Average snowfall days in November:
4.4 days - Average snowfall days in December:
11.9 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Holbrook, 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 5min - 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:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days
Holbrook, PA
- Average sunshine days in January:
7.6 days - Average sunshine days in February:
7.5 days - Average sunshine days in March:
9.8 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
8.5 days - Average sunshine days in June:
9.4 days
- Average sunshine days in July:
10.5 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
13.2 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
15.7 days - Average sunshine days in December:
10.6 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is February (7.5 days).
Average UV index
Holbrook, PA
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Holbrook, PA
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Holbrook, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Holbrook, Pennsylvania, USA
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