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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, like December, in Thornridge, Pennsylvania, is an icy winter month, with an average temperature varying between 25.2°F (-3.8°C) and 37°F (2.8°C). January tends to be the coldest month, with temperatures averaging a daily high of 37°F (2.8°C) and a low of 25.2°F (-3.8°C). Weather in January »
Weather in February
February, the last month of the winter in Thornridge, is also a wintry month, with an average temperature varying between 27°F (-2.8°C) and 40.6°F (4.8°C). Transitioning from January to February, Thornridge observes an average high-temperature of a still wintry 40.6°F (4.8°C), differing subtly from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Thornridge, Pennsylvania, with an average temperature varying between 48.7°F (9.3°C) and 34.3°F (1.3°C). March's arrival coincides with a subtle temperature rise, moving from February's wintry 40.6°F (4.8°C) to a chilly 48.7°F (9.3°C). Weather in March »
Weather in April
April in Thornridge, Pennsylvania, is a refreshing spring month, with an average temperature varying between 44.1°F (6.7°C) and 61.2°F (16.2°C). With the onset of April, Thornridge experiences a temperature shift, with the average high-temperature moving from a chilly 48.7°F (9.3°C) in March to a comfortable 61.2°F (16.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Thornridge, Pennsylvania, with an average temperature ranging between min 53.8°F (12.1°C) and max 71.2°F (21.8°C). May's onset witnesses a shift in the average high-temperature, moving from an enjoyable 61.2°F (16.2°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 Thornridge, is a moderately hot month, with an average temperature varying between 79.5°F (26.4°C) and 61.7°F (16.5°C). The arrival of June witnesses a small shift in the average high-temperature, moving from a pleasant 71.2°F (21.8°C) in May to a warm 79.5°F (26.4°C). Weather in June »
Weather in July
July, like June, in Thornridge, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 68°F (20°C) and 85.5°F (29.7°C). The warmest temperatures occur during July, when averages reach a peak of 85.5°F (29.7°C) and a low of 68°F (20°C). The heat index in July is calculated to be a sweltering 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Thornridge, Pennsylvania, with an average temperature ranging between min 66.7°F (19.3°C) and max 83.1°F (28.4°C). On the advent of August, Thornridge's average high-temperature exhibits a minor adjustment to a still moderately hot 83.1°F (28.4°C) from July's 85.5°F (29.7°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Thornridge, Pennsylvania, with temperature in the range of an average high of 76.5°F (24.7°C) and an average low of 59.9°F (15.5°C). September is marked by a subtle drop in average high-temperatures, transitioning from 83.1°F (28.4°C) in August to a still moderately hot 76.5°F (24.7°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Thornridge, Pennsylvania, with an average temperature fluctuating between 49.6°F (9.8°C) and 64.2°F (17.9°C). October's arrival corresponds with a decrease in average high-temperatures, from September's moderately hot 76.5°F (24.7°C) to a refreshing 64.2°F (17.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Thornridge, Pennsylvania, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 38.7°F (3.7°C). In Thornridge, the beginning of November is marked by a lowered average high-temperature, shifting from October's enjoyable 64.2°F (17.9°C) to a fresh 52.3°F (11.3°C). Weather in November »
Weather in December
December, the first month of the winter in Thornridge, is also a frosty month, with an average temperature ranging between max 43.7°F (6.5°C) and min 32.4°F (0.2°C). Thornridge's progression into December involves a minor drop in the average high-temperature, slightly receding from a fresh 52.3°F (11.3°C) in November to a frosty 43.7°F (6.5°C). Weather in December »
Updated: Aug 19, 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 in Thornridge?
In Thornridge, the average lowest temperatures are observed in January, with a high of 37°F (2.8°C) and a low of 25.2°F (-3.8°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 8 days and accumulates 1.89" (48mm) of precipitation.
How many days does it rain?
Throughout the year, there are 154.4 rainfall days, and 31.38" (797mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, November and December.
How much does it snow?
Throughout the year, there are 15.9 snowfall days, and 8.5" (216mm) of snow is accumulated.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What are the most humid months in Thornridge?
February and October, with an average relative humidity of 78%, are most humid months.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 4.8h of sunshine.
When does it snow the most?
March is the month with the most snowfall. Snow falls for 3.3 days and accumulates 2.99" (76mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Thornridge, 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?
With an average relative humidity of 72%, April is the least humid month.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
June through October are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What time of the year is the hottest?
Thornridge's temperatures peak on average in July, reaching 85.5°F (29.7°C) at their highest and 68°F (20°C) at their lowest.
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 18.8 days and accumulates 3.66" (93mm) of precipitation.
What month has the most sunshine in Thornridge?
July has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Thornridge, PA
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37°F).
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure
Thornridge, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Thornridge, PA
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.4mph - Average wind speed in September:
6mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.4mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
Thornridge, PA
The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall
Thornridge, PA
- Average rainfall in January:
1.89" - Average rainfall in February:
2.13" - Average rainfall in March:
2.6" - Average rainfall in April:
2.44" - Average rainfall in May:
2.8" - Average rainfall in June:
2.64"
The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days
Thornridge, PA
- Average rainfall days in January:
8 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
11.6 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
16 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8 days).
Average snowfall
Thornridge, PA
- Average snowfall in January:
1.57" - Average snowfall in February:
2.01" - Average snowfall in March:
2.99" - Average snowfall in April:
0.24" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.99").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Thornridge, PA
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.3 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 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
2.8 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Thornridge, 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:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Thornridge, PA
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
16 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
20.6 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.9 days).
Average UV index
Thornridge, PA
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Thornridge, PA
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Thornridge, PA
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Thornridge, Pennsylvania, USA
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