Climate and monthly weather forecast
East Norriton, PA

Weather in January

January, like December, in East Norriton, Pennsylvania, is a wintry winter month, with an average temperature varying between 24.3°F (-4.3°C) and 36.7°F (2.6°C). 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). Weather in January »

Weather in February

February, the last month of the winter in East Norriton, is also a wintry month, with an average temperature ranging between max 39.7°F (4.3°C) and min 26.1°F (-3.3°C). In February, the average high-temperature is almost the same as in January - a still wintry 39.7°F (4.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in East Norriton, Pennsylvania, with an average temperature fluctuating between 33.4°F (0.8°C) and 48.6°F (9.2°C). In East 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 is an enjoyable spring month in East Norriton, Pennsylvania, 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 April, the average high-temperature rises from a frosty 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 an agreeable month in East Norriton, Pennsylvania, with an average temperature ranging between max 71.4°F (21.9°C) and min 53.4°F (11.9°C). In East 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

June, the first month of the summer in East Norriton, is a moderately hot month, with an average temperature fluctuating between 61.5°F (16.4°C) and 79.5°F (26.4°C). In June, the average high-temperature marginally rises from an agreeable 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 East Norriton, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 85.6°F (29.8°C) and 67.5°F (19.7°C). The warmest month is July, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 67.5°F (19.7°C). In July, the average heat index is computed to be a sweltering 95°F (35°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in East Norriton, Pennsylvania, with an average temperature ranging between min 66°F (18.9°C) and max 83.3°F (28.5°C). In August, the average high-temperature is practically the same as in July - a still warm 83.3°F (28.5°C). Weather in August »

Weather in September

September, the first month of the autumn in East Norriton, is also a moderately hot month, with an average temperature fluctuating between 59°F (15°C) and 76.1°F (24.5°C). In East Norriton, Pennsylvania, the average high-temperature in September slightly decreases 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, the same as September, is another comfortable autumn month in East Norriton, Pennsylvania, with an average temperature varying between 48.7°F (9.3°C) and 63.7°F (17.6°C). In October, the average high-temperature drops from a moderately hot 76.1°F (24.5°C) in September to a comfortable 63.7°F (17.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in East Norriton, Pennsylvania, with an average temperature fluctuating between 51.6°F (10.9°C) and 37.6°F (3.1°C). In November, the average high-temperature drops from a comfortable 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 East Norriton, Pennsylvania, 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). In December, the average high-temperature drops from a cool 51.6°F (10.9°C) in November to a cold 42.6°F (5.9°C). Weather in December »
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FAQ

What is the coldest month in East Norriton?

January is the coldest month in East Norriton, 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 much does it rain in East Norriton?

Throughout the year, in East Norriton, Pennsylvania, there are 138.2 rainfall days, and 15.59" (396mm) of precipitation is accumulated.

When does it snow in East Norriton?

Months with snowfall are January through March, May and December.

How much does it snow in East Norriton?

In East Norriton, Pennsylvania, during the entire year, snow falls for 15.8 days and aggregates up to 2.13" (54mm) of snow.

What are the months with the lowest UV index in East Norriton?

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 East Norriton?

February and October, with an average relative humidity of 79%, are most humid months in East Norriton.

What is the driest month in East Norriton?

The month with the least rainfall in East Norriton is February, when the rain falls for 8.8 days and typically collects 0.91" (23mm) of precipitation.

When does it snow the most in East Norriton?

The months with the most snowfall in East Norriton are February and March, with an average 0.55" (14mm) of accumulated snow.

What is the month with the least sunshine in East Norriton?

February has the least sunshine of the year in East Norriton, with an average of 4.8h of sunshine.

When is Daylight Saving Time (DST) in East 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 East Norriton?

April and July, with an average relative humidity of 72%, are the least humid months in East Norriton, Pennsylvania.

When it does not snow in East Norriton?

In East Norriton, Pennsylvania, snow does not fall in April, June through November.

When is the highest UV index in East Norriton?

The months with the highest UV index in East Norriton, Pennsylvania, are May through August, with an average maximum UV index of 6.

When are the longest days in East Norriton?

The month with the longest days in East Norriton is June, with an average of 14h and 59min of daylight.

What is the warmest month in East Norriton?

The warmest month in East Norriton is July, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 67.5°F (19.7°C).

What is the rainiest month in East 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 East Norriton?

With an average of 10.7h of sunshine, July has the most sunshine of the year in East Norriton, Pennsylvania.

What is the month with the shortest days in East Norriton?

December has the shortest days of the year in East Norriton, with an average of 9h and 22min of daylight.

Average temperature
East Norriton, PA

Average temperature - East 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).

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Average pressure
East Norriton, PA

Average pressure - East Norriton, PA

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
East Norriton, PA

Average wind speed - East Norriton, PA

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).

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Average humidity
East Norriton, PA

Average humidity - East 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%).

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Average rainfall
East Norriton, PA

Average rainfall - East Norriton, PA

The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days
East Norriton, PA

Average rainfall days - East Norriton, PA

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).

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Average snowfall
East Norriton, PA

Average snowfall - East 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").

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Average snowfall days
East Norriton, PA

Average snowfall days - East Norriton, PA

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).

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Average daylight / Average sunshine
East Norriton, PA

Average daylight / Average sunshine - East Norriton, PA

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).

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).

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Average sunshine days
East Norriton, PA

Average sunshine days - East Norriton, PA

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).

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Average UV index
East Norriton, PA

Average UV index - East 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).

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Average visibility
East Norriton, PA

Average visibility - East 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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