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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 Croydon, Pennsylvania, is a wintry winter month, with temperature in the range of an average high of 37.8°F (3.2°C) and an average low of 25.5°F (-3.6°C). Croydon's coldest month, January, generally records average temperatures ranging from a high of 37.8°F (3.2°C) to a low of 25.5°F (-3.6°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Croydon, Pennsylvania, with an average temperature fluctuating between 27.7°F (-2.4°C) and 41.4°F (5.2°C). Croydon's average high-temperature in February sits at a still icy 41.4°F (5.2°C), showing little difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Croydon, Pennsylvania, with an average temperature varying between 49.5°F (9.7°C) and 34.5°F (1.4°C). March sees a marginal temperature increase, moving from a wintry 41.4°F (5.2°C) in February to a chilly 49.5°F (9.7°C). Weather in March »
Weather in April
April is a refreshing spring month in Croydon, Pennsylvania, with temperature in the range of an average high of 61.5°F (16.4°C) and an average low of 44.4°F (6.9°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from a frosty 49.5°F (9.7°C) to a comfortable 61.5°F (16.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Croydon, Pennsylvania, with an average temperature fluctuating between 54.3°F (12.4°C) and 71.8°F (22.1°C). The shift from April to May brings an increase in the average high-temperature, moving from a comfortable 61.5°F (16.4°C) to a pleasant 71.8°F (22.1°C). Weather in May »
Weather in June
June, the first month of the summer in Croydon, is a warm month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 80.1°F (26.7°C). Croydon's transition into June brings a slight rise in the average high-temperature, moving from an agreeable 71.8°F (22.1°C) in May to a moderately hot 80.1°F (26.7°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Croydon, Pennsylvania, with temperature in the range of an average high of 85.8°F (29.9°C) and an average low of 68.5°F (20.3°C). The temperatures reach their highest averages in July, with highs of 85.8°F (29.9°C) and lows of 68.5°F (20.3°C). July's heat index is estimated at a torrid 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Croydon, is another warm month, with an average temperature fluctuating between 83.8°F (28.8°C) and 67.6°F (19.8°C). With August's arrival, Croydon's weather records an average high-temperature of a still warm 83.8°F (28.8°C), marking little difference from July's 85.8°F (29.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Croydon, is also a moderately hot month, with an average temperature fluctuating between 60.8°F (16°C) and 76.5°F (24.7°C). The shift from August to September includes a small decrease in the average high-temperature, from 83.8°F (28.8°C) to a still moderately hot 76.5°F (24.7°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Croydon, Pennsylvania, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 65.1°F (18.4°C). Croydon's weather in October involves a decrease in the average high-temperature, moving down from September's warm 76.5°F (24.7°C) to a refreshing 65.1°F (18.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Croydon, is another cool month, with an average temperature varying between 52.7°F (11.5°C) and 39.2°F (4°C). The onset of November is marked by a decrease in temperature, transitioning from a refreshing 65.1°F (18.4°C) in October to a cool 52.7°F (11.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Croydon, Pennsylvania, with an average temperature fluctuating between 44.2°F (6.8°C) and 32.5°F (0.3°C). During the shift to December, a minor reduction in average high-temperature is observed, shifting from a cool 52.7°F (11.5°C) in November to a frosty 44.2°F (6.8°C). Weather in December »
Updated: Jun 4, 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?
January is the coldest month, with the temperature often reaching an average high of 37.8°F (3.2°C) and an average low of 25.5°F (-3.6°C).
How much does it rain?
In Croydon, during the entire year, the rain falls for 153.2 days and collects up to 27.72" (704mm) of precipitation.
When does it snow?
January through May, November and December are months with snowfall.
How much does it snow?
In Croydon, during the entire year, snow falls for 19.1 days and aggregates up to 8.9" (226mm) of snow.
What is the month with the lowest UV index?
The months with the lowest UV index in Croydon are January, February, November and December, with an average maximum UV index of 2.
What are the most humid months?
The months with the highest humidity are February, October and December, with an average relative humidity of 77%.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 4.7h of sunshine.
When does it snow the most?
March is the month with the most snowfall. Snow falls for 3.9 days and accumulates 2.95" (75mm) of snow.
When is Daylight Saving Time (DST) in Croydon?
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 least humid month?
With an average relative humidity of 71%, April is the least humid month.
What are the months 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?
In Croydon, Pennsylvania, snow does not fall in June through October.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What is the hottest time of year in Croydon?
July, noted for its average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 68.5°F (20.3°C), is considered the warmest month.
What month has the most sunshine in Croydon?
The month with the most sunshine is July, with an average of 10.5h of sunshine.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 12.4 days and typically collects 1.57" (40mm) of precipitation.
What is the wettest month?
The month with the most rainfall is December, when the rain falls for 11 days and typically aggregates up to 2.99" (76mm) 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.
Average temperature
Croydon, PA
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.8°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 (25.5°F).
Average pressure
Croydon, 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:
30.12"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 (29.93"Hg).
Average wind speed
Croydon, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.1mph - Average wind speed in October:
7mph - Average wind speed in November:
7.4mph - Average wind speed in December:
7.6mph
The windiest months (with the highest average wind speed) are March and April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Croydon, PA
The months with the highest relative humidity are February, October and December (77%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Croydon, PA
- Average rainfall in January:
1.77" - Average rainfall in February:
2.24" - Average rainfall in March:
2.68" - Average rainfall in April:
2.13" - Average rainfall in May:
2.44" - Average rainfall in June:
2.17"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.64" - Average rainfall in September:
1.57" - Average rainfall in October:
2.32" - Average rainfall in November:
2.09" - Average rainfall in December:
2.99"
The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days
Croydon, PA
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Croydon, PA
- Average snowfall in January:
1.85" - Average snowfall in February:
2.05" - Average snowfall in March:
2.95" - Average snowfall in April:
0.16" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.95").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Croydon, PA
- Average snowfall days in January:
6 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
3.9 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:
0.9 days - Average snowfall days in December:
3.1 days
The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Croydon, 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 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 3min - 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 42min).
Average sunshine days
Croydon, PA
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
15.2 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
17.1 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (12.5 days).
Average UV index
Croydon, 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
Croydon, PA
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Croydon, PA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Croydon, Pennsylvania, USA
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