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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 Thornton, Pennsylvania, is a wintry winter month, with temperature in the range of an average high of 37°F (2.8°C) and an average low of 25.3°F (-3.7°C). January proves to be the coldest month, recording an average maximum temperature of 37°F (2.8°C) and a minimum temperature of 25.3°F (-3.7°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Thornton, Pennsylvania, with temperature in the range of an average high of 40.6°F (4.8°C) and an average low of 27.3°F (-2.6°C). Thornton sees the arrival of February with an average high-temperature of a still icy 40.6°F (4.8°C), indicating a subtle variation from January. Weather in February »
Weather in March
March, the first month of the spring in Thornton, is a chilly month, with an average temperature ranging between min 34.5°F (1.4°C) and max 49.1°F (9.5°C). As February transitions into March, Thornton notices a gentle rise in the average high-temperature, transitioning from an icy 40.6°F (4.8°C) to a chilly 49.1°F (9.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Thornton, Pennsylvania, with temperature in the range of an average low of 44.8°F (7.1°C) and an average high of 61.3°F (16.3°C). The commencement of April sees a shift in the average high-temperature, moving from a frosty 49.1°F (9.5°C) in March to a refreshing 61.3°F (16.3°C). Weather in April »
Weather in May
May, the last month of the spring in Thornton, is an agreeable month, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 71.8°F (22.1°C). With the onset of May, Thornton's average high-temperature sees a rise, moving from April's enjoyable 61.3°F (16.3°C) to a pleasant 71.8°F (22.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Thornton, Pennsylvania, with temperature in the range of an average high of 79.5°F (26.4°C) and an average low of 62.8°F (17.1°C). Thornton's transition into June sees a mild rise in the average high-temperature, edging from an agreeable 71.8°F (22.1°C) in May to a moderately hot 79.5°F (26.4°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Thornton, Pennsylvania, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 85.6°F (29.8°C). July brings the highest temperatures, with an average high of 85.6°F (29.8°C) and an average low of 68.5°F (20.3°C). The heat index for July is evaluated at a torrid 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Thornton, is another warm month, with an average temperature ranging between min 66.9°F (19.4°C) and max 83.1°F (28.4°C). August brings a marginal elevation to a still warm 83.1°F (28.4°C) from July's 85.6°F (29.8°C) in Thornton's average high-temperatures. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Thornton, Pennsylvania, with an average temperature varying between 76.3°F (24.6°C) and 60.1°F (15.6°C). September witnesses a gentle descent in average high-temperature, descending from August's 83.1°F (28.4°C) to a still warm 76.3°F (24.6°C). Weather in September »
Weather in October
October, like September, in Thornton, Pennsylvania, is another comfortable autumn month, with an average temperature varying between 64.2°F (17.9°C) and 49.8°F (9.9°C). October brings a minor decrease, with the average high-temperature reducing from a warm 76.3°F (24.6°C) in September to an enjoyable 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 Thornton, Pennsylvania, with an average temperature varying between 38.8°F (3.8°C) and 52.2°F (11.2°C). With November's arrival, Thornton's weather changes as the average high-temperature falls from an enjoyable 64.2°F (17.9°C) in October to a fresh 52.2°F (11.2°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Thornton, Pennsylvania, with an average temperature fluctuating between 32.5°F (0.3°C) and 43.5°F (6.4°C). In December, the average high-temperature marginally decreases from a fresh 52.2°F (11.2°C) in November to a frosty 43.5°F (6.4°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Thornton?
January, with an average high of 37°F (2.8°C) and a low of 25.3°F (-3.7°C), signifies the coldest month of the year in Thornton, Pennsylvania.
What is the driest month in Thornton?
January is the month with the least rainfall. Rain falls for 8.6 days and accumulates 2.36" (60mm) of precipitation.
How many days does it rain in Thornton?
Throughout the year, there are 166.6 rainfall days, and 35.59" (904mm) of precipitation is accumulated.
When does it snow in Thornton?
January through May, October through December are months with snowfall in Thornton, Pennsylvania.
How much does it snow in Thornton?
In Thornton, Pennsylvania, during the entire year, snow falls for 22 days and aggregates up to 11.81" (300mm) of snow.
When is the lowest UV index in Thornton?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What are the most humid months in Thornton?
February and October, with an average relative humidity of 78%, are most humid months.
When does it snow the most in Thornton?
February is the month with the most snowfall in Thornton, Pennsylvania. Snow falls for 5.9 days and accumulates 3.19" (81mm) of snow.
What is the month with the least sunshine in Thornton?
February has the least sunshine of the year, with an average of 4.8h of sunshine.
When is Daylight Saving Time (DST) in Thornton?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Thornton, Pennsylvania, 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 Thornton?
The least humid month is April, with an average relative humidity of 72%.
What is the month with the highest UV index in Thornton?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Thornton.
When it does not snow in Thornton?
June through September are months without snowfall in Thornton, Pennsylvania.
When are the longest days in Thornton?
June has the longest days of the year in Thornton, Pennsylvania, with an average of 15h and 0min of daylight.
What time of the year is the hottest in Thornton?
The month of July sees the average highest temperatures in Thornton, Pennsylvania, reaching 85.6°F (29.8°C) at the peak and 68.5°F (20.3°C) at the low.
What month has the most sunshine in Thornton?
The month with the most sunshine in Thornton is July, with an average of 10.5h of sunshine.
What is the rainiest month in Thornton?
August is the month with the most rainfall in Thornton. Rain falls for 17.2 days and accumulates 4.09" (104mm) of precipitation.
What is the month with the shortest days in Thornton?
The month with the shortest days in Thornton is December, with an average of 9h and 24min of daylight.
Average temperature
Thornton, PA
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure
Thornton, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.1"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
Thornton, 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:
8.4mph - Average wind speed in May:
6.7mph - 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:
5.8mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.6mph - 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 (5.4mph).
Average humidity
Thornton, 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
Thornton, PA
- Average rainfall in January:
2.36" - Average rainfall in February:
2.6" - Average rainfall in March:
2.83" - Average rainfall in April:
2.83" - Average rainfall in May:
3.19" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.62" - Average rainfall in August:
4.09" - Average rainfall in September:
2.44" - Average rainfall in October:
2.72" - Average rainfall in November:
2.48" - Average rainfall in December:
3.31"
The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").
Average rainfall days
Thornton, PA
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (8.6 days).
Average snowfall
Thornton, PA
- Average snowfall in January:
3.03" - Average snowfall in February:
3.19" - Average snowfall in March:
3.03" - Average snowfall in April:
0.24" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.19").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Thornton, PA
- Average snowfall days in January:
6.9 days - Average snowfall days in February:
5.9 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
0.4 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:
0.1 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
3.4 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Thornton, 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:
4h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 4min - 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Thornton, PA
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
10 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
15.4 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (10 days).
Average UV index
Thornton, 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
Thornton, PA
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Thornton, PA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Thornton, Pennsylvania, USA
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