Climate and monthly weather forecastWest Conshohocken, PA
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in West Conshohocken, Pennsylvania, with an average temperature fluctuating between 24.3°F (-4.3°C) and 36.7°F (2.6°C). With an average high-temperature of 36.7°F (2.6°C) and an average low-temperature of 24.3°F (-4.3°C), January is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another cold month in West Conshohocken, Pennsylvania, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 39.7°F (4.3°C). West Conshohocken's average high-temperature in February is a still cold 39.7°F (4.3°C), marking an insignificant difference from the 36.7°F (2.6°C) of January. Weather in February »Weather in March
March, the first month of the spring in West Conshohocken, is a frosty month, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 48.6°F (9.2°C). The shift from February to March is marked by a slight increase in the average high-temperature, moving from an icy 39.7°F (4.3°C) to a frosty 48.6°F (9.2°C). Weather in March »Weather in April
April is a refreshing spring month in West Conshohocken, Pennsylvania, with an average temperature ranging between min 43.7°F (6.5°C) and max 60.8°F (16°C). The start of April signals an increase in the average high-temperature, moving from a chilly 48.6°F (9.2°C) in March to an enjoyable 60.8°F (16°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in West Conshohocken, Pennsylvania, with an average temperature varying between 71.4°F (21.9°C) and 53.4°F (11.9°C). As April transitions into May, West Conshohocken sees a rise in the average high-temperature, moving from a refreshing 60.8°F (16°C) to an agreeable 71.4°F (21.9°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in West Conshohocken, Pennsylvania, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 79.5°F (26.4°C). West Conshohocken's transition into June is noticed by a slight rise in the average high-temperature, advancing from an agreeable 71.4°F (21.9°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 another warm summer month in West Conshohocken, Pennsylvania, with an average temperature fluctuating between 85.6°F (29.8°C) and 67.5°F (19.7°C). July is the month that records the highest temperatures, with averages ranging from a high of 85.6°F (29.8°C) to a low of 67.5°F (19.7°C). The average heat index in July is appraised at a very hot 95°F (35°C). Weather in July »Weather in August
August, the last month of the summer in West Conshohocken, is another warm month, with an average temperature fluctuating between 83.3°F (28.5°C) and 66°F (18.9°C). The ushering in of August brings an average high-temperature of a still warm 83.3°F (28.5°C), closely mirroring the 85.6°F (29.8°C) of July. Weather in August »Weather in September
September, the first month of the autumn in West Conshohocken, is also a moderately hot month, with an average temperature fluctuating between 59°F (15°C) and 76.1°F (24.5°C). In September, the meteorological conditions change slightly, with the average high-temperature moving from 83.3°F (28.5°C) in August to a still moderately hot 76.1°F (24.5°C). Weather in September »Weather in October
October, like September, in West Conshohocken, Pennsylvania, is another refreshing autumn month, with an average temperature fluctuating between 63.7°F (17.6°C) and 48.7°F (9.3°C). October suggests a modest reduction in the average high-temperature, shifting from a moderately hot 76.1°F (24.5°C) in September to an enjoyable 63.7°F (17.6°C). Weather in October »Weather in November
November, the last month of the autumn in West Conshohocken, is another cool month, with temperature in the range of an average high of 51.6°F (10.9°C) and an average low of 37.6°F (3.1°C). The beginning of November marks a decrease in the average high-temperature, transitioning from an enjoyable 63.7°F (17.6°C) in October to a cool 51.6°F (10.9°C). Weather in November »Weather in December
December, the first month of the winter in West Conshohocken, is also a wintry month, with temperature in the range of an average high of 42.6°F (5.9°C) and an average low of 30.9°F (-0.6°C). The arrival of December corresponds with a reduction in the average high-temperature, down from November's fresh 51.6°F (10.9°C) to a wintry 42.6°F (5.9°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
West Conshohocken's temperature records reveal January as the coldest month, marked by average highs of 36.7°F (2.6°C) and lows of 24.3°F (-4.3°C).
In West Conshohocken, during the entire year, the rain falls for 138.2 days and collects up to 15.59" (396mm) of precipitation.
Months with snowfall are January through March, May and December.
In West Conshohocken, during the entire year, snow falls for 15.8 days and aggregates up to 2.13" (54mm) of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February and October, with an average relative humidity of 79%, are most humid months.
The month with the least rainfall is February, when the rain falls for 8.8 days and typically collects 0.91" (23mm) of precipitation.
The months with the most snowfall are February and March, with an average 0.55" (14mm) of accumulated snow.
With an average of 4.8h of sunshine, February has the least sunshine of the year in West Conshohocken.
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.
The months with the lowest humidity are April and July, with an average relative humidity of 72%.
In West Conshohocken, snow does not fall in April, June through November.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days is June, with an average of 15h and 0min of daylight.
July, with an average high of 85.6°F (29.8°C) and a low of 67.5°F (19.7°C), signifies the warmest month of the year.
The month with the most rainfall is July, when the rain falls for 15 days and typically aggregates up to 1.89" (48mm) of precipitation.
July has the most sunshine of the year, with an average of 10.7h of sunshine.
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
West Conshohocken, 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 (36.7°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
West Conshohocken, 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:
30.09"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
West Conshohocken, PA
- Average wind speed in January:
8mph - Average wind speed in February:
8mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.2mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
West Conshohocken, PA
The months with the highest relative humidity are February and October (79%).
The months with the lowest relative humidity are April and July (72%).
Average rainfall
West Conshohocken, PA
- Average rainfall in January:
0.98" - Average rainfall in February:
0.91" - Average rainfall in March:
1.1" - Average rainfall in April:
1.34" - Average rainfall in May:
1.77" - Average rainfall in June:
1.42"
The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days
West Conshohocken, PA
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
11.6 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
16 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
11 days - Average rainfall days in November:
7.4 days - Average rainfall days in December:
8.6 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is November (7.4 days).
Average snowfall
West Conshohocken, PA
The months with the highest snowfall are February and March (0.55").
The months with the least snowfall are April, June, July, August, September, October and November (0").
Average snowfall days
West Conshohocken, PA
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
0 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:
0.5 days - Average snowfall days in December:
2.6 days
The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are April, June, July, August, September and October (0 days).
Average daylight / Average sunshine
West Conshohocken, PA
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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 54min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
West Conshohocken, PA
- Average sunshine days in January:
20.2 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
14.9 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13.6 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
18.2 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
19.9 days
The month with the most sunshine days is November (20.5 days).
The months with the least sunshine days are May and June (12.8 days).
Average UV index
West Conshohocken, 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
West Conshohocken, PA
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
West Conshohocken, 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).
