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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 an icy winter month in Collegeville, Pennsylvania, with an average temperature fluctuating between 36°F (2.2°C) and 23.9°F (-4.5°C). The coldest temperatures occur during January, when averages reach a peak of 36°F (2.2°C) and a low of 23.9°F (-4.5°C). Weather in January »
Weather in February
February, the last month of the winter in Collegeville, is also a wintry month, with an average temperature fluctuating between 26.1°F (-3.3°C) and 39.6°F (4.2°C). Collegeville experiences a subtle adjustment in high-temperatures to a still cold 39.6°F (4.2°C) with the onset of February, maintaining near parity with January's 36°F (2.2°C). Weather in February »
Weather in March
March, the first month of the spring in Collegeville, is a frosty month, with temperature in the range of an average high of 48.4°F (9.1°C) and an average low of 32.9°F (0.5°C). In March, the average high-temperature marginally rises from an icy 39.6°F (4.2°C) in February to a frosty 48.4°F (9.1°C). Weather in March »
Weather in April
April is a refreshing spring month in Collegeville, Pennsylvania, with temperature in the range of an average low of 43.2°F (6.2°C) and an average high of 60.6°F (15.9°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a chilly 48.4°F (9.1°C) in March to a refreshing 60.6°F (15.9°C). Weather in April »
Weather in May
May, the last month of the spring in Collegeville, is an agreeable month, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 53.1°F (11.7°C). Collegeville experiences a temperature shift with the start of May, with average high-temperatures moving from a moderate 60.6°F (15.9°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Collegeville, Pennsylvania, with an average temperature fluctuating between 79.2°F (26.2°C) and 61°F (16.1°C). June brings a slight elevation in the average high-temperature, transitioning from May's agreeable 71.2°F (21.8°C) to a moderately hot 79.2°F (26.2°C). Weather in June »
Weather in July
July, like June, in Collegeville, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 66.7°F (19.3°C) and 85.1°F (29.5°C). Collegeville's July weather, with an average high temperature of 85.1°F (29.5°C) and an average low temperature of 66.7°F (19.3°C), tends to be the warmest of the year. July's mean heat index is calculated to be a fiery hot 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Collegeville, Pennsylvania, with an average temperature ranging between max 82.8°F (28.2°C) and min 65.5°F (18.6°C). Collegeville's shift into August is marked by a subtle change to a still warm 82.8°F (28.2°C) from July's 85.1°F (29.5°C) in temperature. Weather in August »
Weather in September
September, the first month of the autumn in Collegeville, is still a warm month, with an average temperature fluctuating between 58.6°F (14.8°C) and 75.7°F (24.3°C). The transition to September results in a modest reduction in average high-temperature, moving from 82.8°F (28.2°C) in August to a still warm 75.7°F (24.3°C). Weather in September »
Weather in October
October, like September, in Collegeville, Pennsylvania, is another enjoyable autumn month, with an average temperature fluctuating between 63.5°F (17.5°C) and 48.4°F (9.1°C). Collegeville in October demonstrates a small temperature transition, adjusting from an average high of a warm 75.7°F (24.3°C) in September to an enjoyable 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Collegeville, is also a fresh month, with temperature in the range of an average low of 37.6°F (3.1°C) and an average high of 51.1°F (10.6°C). As November arrives, Collegeville's weather displays a decrease in high-temperatures, transitioning from October's comfortable 63.5°F (17.5°C) to a fresh 51.1°F (10.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Collegeville, Pennsylvania, with an average temperature varying between 42.3°F (5.7°C) and 30.9°F (-0.6°C). In Collegeville, entering December brings a subtle temperature decrement, reducing from November's cool 51.1°F (10.6°C) to an icy 42.3°F (5.7°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Collegeville?
Collegeville's January weather reaches an average high of 36°F (2.2°C) and an average low of 23.9°F (-4.5°C), making it the coldest month.
How many days does it rain in Collegeville?
Throughout the year, in Collegeville, Pennsylvania, there are 132.3 rainfall days, and 13.98" (355mm) of precipitation is accumulated.
When does it snow in Collegeville?
January through March, November and December are months with snowfall in Collegeville.
What is the snowiest month in Collegeville?
The months with the most snowfall in Collegeville are January and February, with an average 0.59" (15mm) of accumulated snow.
How much does it snow in Collegeville?
Throughout the year, there are 15.1 snowfall days, and 2.2" (56mm) of snow is accumulated.
What is the month with the lowest UV index in Collegeville?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Collegeville?
February is the most humid month in Collegeville, Pennsylvania, with an average relative humidity of 80%.
What is the driest month in Collegeville?
The month with the least rainfall in Collegeville is February, when the rain falls for 7.5 days and typically collects 0.75" (19mm) of precipitation.
What is the month with the least sunshine in Collegeville?
February has the least sunshine of the year in Collegeville, Pennsylvania, with an average of 4.6h of sunshine.
When is Daylight Saving Time (DST) in Collegeville?
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 in Collegeville?
The months with the lowest humidity in Collegeville are April and July, with an average relative humidity of 74%.
When it does not snow in Collegeville?
In Collegeville, snow does not fall in April through October.
When is the highest UV index in Collegeville?
The months with the highest UV index in Collegeville, Pennsylvania, are May through August, with an average maximum UV index of 6.
When are the longest days in Collegeville?
With an average of 15h and 0min of daylight, June has the longest days of the year in Collegeville, Pennsylvania.
What are the warmest months in Collegeville?
July is the warmest month in Collegeville, exhibiting average temperatures of 85.1°F (29.5°C) at the peak and 66.7°F (19.3°C) at the base.
What month has the most sunshine in Collegeville?
July has the most sunshine of the year in Collegeville, Pennsylvania, with an average of 10.5h of sunshine.
What is the rainiest month in Collegeville?
The month with the most rainfall is August, when the rain falls for 13.5 days and typically aggregates up to 1.77" (45mm) of precipitation.
What is the month with the shortest days in Collegeville?
The month with the shortest days in Collegeville is December, with an average of 9h and 24min of daylight.
Average temperature
Collegeville, PA
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (36°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure
Collegeville, 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:
30.06"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
Collegeville, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Collegeville, PA
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall
Collegeville, PA
- Average rainfall in January:
0.87" - Average rainfall in February:
0.75" - Average rainfall in March:
0.87" - Average rainfall in April:
1.22" - Average rainfall in May:
1.5" - Average rainfall in June:
1.34"
- Average rainfall in July:
1.69" - Average rainfall in August:
1.77" - Average rainfall in September:
0.91" - Average rainfall in October:
1.02" - Average rainfall in November:
1.06" - Average rainfall in December:
0.98"
The wettest month (with the highest rainfall) is August (1.77").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days
Collegeville, PA
- Average rainfall days in January:
6.9 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
12.9 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
13.9 days
- Average rainfall days in July:
14.6 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7 days - Average rainfall days in December:
7.9 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6.9 days).
Average snowfall
Collegeville, PA
The months with the highest snowfall are January and February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Collegeville, PA
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.9 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 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:
2.5 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Collegeville, 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 3min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 4min
- 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 3min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
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 36min).
Average sunshine days
Collegeville, PA
- Average sunshine days in January:
20.7 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
14.2 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
17 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
20.3 days - Average sunshine days in December:
20.4 days
The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is June (12.8 days).
Average UV index
Collegeville, 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, March, November and December (UV index 2).
Average cloud cover
Collegeville, PA
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Collegeville, 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).
Collegeville, Pennsylvania, USA
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