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 a wintry winter month in West Norriton, Pennsylvania, with an average temperature varying between 36.7°F (2.6°C) and 24.3°F (-4.3°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
February, the last month of the winter in West Norriton, is another cold month, 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). In West Norriton, the average high-temperature in February is relatively the same as in January - a still wintry 39.7°F (4.3°C). Weather in February »
Weather in March
March, the first month of the spring in West Norriton, is a chilly 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). In West Norriton, the average high-temperature in March marginally rises from a cold 39.7°F (4.3°C) in February to a chilly 48.6°F (9.2°C). Weather in March »
Weather in April
April in West Norriton, Pennsylvania, is an enjoyable spring month, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 60.8°F (16°C). In West Norriton, the average high-temperature in April rises from a chilly 48.6°F (9.2°C) in March to a comfortable 60.8°F (16°C). Weather in April »
Weather in May
May, the last month of the spring in West Norriton, is a pleasant month, with an average temperature ranging between max 71.4°F (21.9°C) and min 53.4°F (11.9°C). In West Norriton, the average high-temperature in May increases from an enjoyable 60.8°F (16°C) in April 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 Norriton, Pennsylvania, with an average temperature varying between 61.5°F (16.4°C) and 79.5°F (26.4°C). In June, the average high-temperature slightly increases from a pleasant 71.4°F (21.9°C) in May to a warm 79.5°F (26.4°C). Weather in June »
Weather in July
July, like June, in West Norriton, Pennsylvania, is another warm summer month, with an average temperature varying between 85.6°F (29.8°C) and 67.5°F (19.7°C). With an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 67.5°F (19.7°C), July is the warmest month. The average heat index in July is computed 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 West Norriton, Pennsylvania, with an average temperature fluctuating between 83.3°F (28.5°C) and 66°F (18.9°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 83.3°F (28.5°C). Weather in August »
Weather in September
September, the first month of the autumn in West Norriton, is still a warm month, with an average temperature varying between 76.1°F (24.5°C) and 59°F (15°C). In September, the average high-temperature marginally drops from a moderately hot 83.3°F (28.5°C) in August to a still warm 76.1°F (24.5°C). Weather in September »
Weather in October
October, like September, in West Norriton, Pennsylvania, is another comfortable autumn month, with an average temperature fluctuating between 63.7°F (17.6°C) and 48.7°F (9.3°C). In October, the average high-temperature decreases from a warm 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 Norriton, is also a fresh month, with an average temperature fluctuating between 37.6°F (3.1°C) and 51.6°F (10.9°C). In West Norriton, the average high-temperature in November decreases from an enjoyable 63.7°F (17.6°C) in October to a fresh 51.6°F (10.9°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in West Norriton, Pennsylvania, with an average temperature fluctuating between 30.9°F (-0.6°C) and 42.6°F (5.9°C). In December, the average high-temperature decreases from a fresh 51.6°F (10.9°C) in November to a cold 42.6°F (5.9°C). Weather in December »
[Resources]FAQ
What is the coldest month in West Norriton?
The coldest month is January, with an average high-temperature of 36.7°F (2.6°C) and an average low-temperature of 24.3°F (-4.3°C).
How many days does it rain in West Norriton?
Throughout the year, there are 138.2 rainfall days, and 15.59" (396mm) of precipitation is accumulated.
When does it snow in West Norriton?
Months with snowfall in West Norriton, Pennsylvania, are January through March, May and December.
How many days does it snow in West Norriton?
Throughout the year, in West Norriton, there are 15.8 snowfall days, and 2.13" (54mm) of snow is accumulated.
What is the month with the lowest UV index in West Norriton?
The months with the lowest UV index in West Norriton, Pennsylvania, are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month in West Norriton?
February and October, with an average relative humidity of 79%, are most humid months in West Norriton, Pennsylvania.
What is the driest month in West Norriton?
February is the month with the least rainfall in West Norriton, Pennsylvania. Rain falls for 8.8 days and accumulates 0.91" (23mm) of precipitation.
When does it snow the most in West Norriton?
The months with the most snowfall are February and March, with an average 0.55" (14mm) of accumulated snow.
What is the month with the least sunshine in West Norriton?
February has the least sunshine of the year, with an average of 4.8h of sunshine.
When is Daylight Saving Time (DST) in West Norriton?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
What are the least humid months in West Norriton?
April and July, with an average relative humidity of 72%, are the least humid months in West Norriton.
When it does not snow in West Norriton?
In West Norriton, snow does not fall in April, June through November.
What is the month with the highest UV index in West Norriton?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in West Norriton?
The month with the longest days in West Norriton is June, with an average of 14h and 59min of daylight.
What is the warmest month in West Norriton?
With an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 67.5°F (19.7°C), July is the warmest month in West Norriton, Pennsylvania.
What is the rainiest month in West Norriton?
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.
What month has the most sunshine in West Norriton?
With an average of 10.7h of sunshine, July has the most sunshine of the year.
What is the month with the shortest days in West Norriton?
The month with the shortest days is December, with an average of 9h and 22min of daylight.
Average temperature
West Norriton, 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 Norriton, 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 Norriton, 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 Norriton, 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 Norriton, 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 Norriton, 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 Norriton, 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 Norriton, 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 Norriton, PA
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 43min - Average daylight in March:
11h and 58min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 25min - Average daylight in June:
14h and 59min
- Average daylight in July:
14h and 41min - Average daylight in August:
13h and 43min - Average daylight in September:
12h and 26min - Average daylight in October:
11h and 8min - Average daylight in November:
9h and 58min - Average daylight in December:
9h and 22min
The month with the longest days is June (Average daylight: 14h and 59min).
The month with the shortest days is December (Average daylight: 9h and 22min).
- 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 Norriton, 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 Norriton, 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 Norriton, 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 Norriton, 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).
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