Climate and monthly weather forecast
Wallingford, PA

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Weather in January

January, the same as December, is a wintry winter month in Wallingford, Pennsylvania, with an average temperature ranging between max 37.4°F (3°C) and min 25.7°F (-3.5°C). January is the coldest month, with the temperature often reaching an average high of 37.4°F (3°C) and an average low of 25.7°F (-3.5°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Wallingford, Pennsylvania, with temperature in the range of an average high of 41.2°F (5.1°C) and an average low of 27.9°F (-2.3°C). Wallingford, Pennsylvania, registers an average high-temperature of a still cold 41.2°F (5.1°C) with the arrival of February, showing minor deviation from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Wallingford, is a chilly month, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 49.6°F (9.8°C). A soft shift in the average high-temperature is noticeable in March, transitioning from a cold 41.2°F (5.1°C) in February to a chilly 49.6°F (9.8°C). Weather in March »

Weather in April

April in Wallingford, Pennsylvania, is a comfortable spring month, with an average temperature varying between 45°F (7.2°C) and 61.5°F (16.4°C). April brings a temperature increase, with average high-temperatures moving from March's frosty 49.6°F (9.8°C) to a refreshing 61.5°F (16.4°C). Weather in April »

Weather in May

May, the last month of the spring in Wallingford, is a pleasant month, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 72°F (22.2°C). An increase in the average high-temperature marks May, moving from April's enjoyable 61.5°F (16.4°C) to a pleasant 72°F (22.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Wallingford, Pennsylvania, with an average temperature ranging between min 63.1°F (17.3°C) and max 79.7°F (26.5°C). The onset of June introduces a subtle rise in the average high-temperature, nudging from an agreeable 72°F (22.2°C) in May to a warm 79.7°F (26.5°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Wallingford, Pennsylvania, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 68.7°F (20.4°C). The month of July sees the highest average temperatures, reaching 85.6°F (29.8°C) at the peak and 68.7°F (20.4°C) at the low. In July, the average heat index is appraised at a fiery hot 95°F (35°C). Weather in July »

Weather in August

August, the last month of the summer in Wallingford, is another warm month, with an average temperature varying between 83.5°F (28.6°C) and 67.3°F (19.6°C). The transition into August reveals an average high-temperature of a still moderately hot 83.5°F (28.6°C), mirroring a close resemblance to July. Weather in August »

Weather in September

September, the first month of the autumn in Wallingford, is still a warm month, with temperature in the range of an average high of 76.6°F (24.8°C) and an average low of 60.8°F (16°C). September signifies a minor drop in average high-temperature, transitioning from 83.5°F (28.6°C) in August to a still moderately hot 76.6°F (24.8°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Wallingford, Pennsylvania, with an average temperature varying between 50.7°F (10.4°C) and 64.9°F (18.3°C). Wallingford, Pennsylvania, observes a minor decrease in the average high-temperature with the arrival of October, falling from September's moderately hot 76.6°F (24.8°C) to a comfortable 64.9°F (18.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Wallingford, is another cool month, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 52.7°F (11.5°C). The arrival of November corresponds with a shift in temperature, down from an enjoyable 64.9°F (18.3°C) in October to a fresh 52.7°F (11.5°C). Weather in November »

Weather in December

December, the first month of the winter in Wallingford, is also a frosty month, with an average temperature ranging between min 32.9°F (0.5°C) and max 44.1°F (6.7°C). Wallingford in December undergoes a slight reduction in the average high-temperature, shifting from November's fresh 52.7°F (11.5°C) to a frosty 44.1°F (6.7°C). Weather in December »

Frequently asked questions

What is the coldest time of year in Wallingford?

January, recording an average high temperature of 37.4°F (3°C) and a low temperature of 25.7°F (-3.5°C), is Wallingford's coldest month.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 7.1 days and typically collects 1.61" (41mm) of precipitation.

How many days does it rain?

In Wallingford, during the entire year, the rain falls for 148.4 days and collects up to 25.94" (659mm) of precipitation.

When does it snow?

January through May, November and December are months with snowfall in Wallingford.

How many days does it snow?

In Wallingford, during the entire year, snow falls for 12.6 days and aggregates up to 7.28" (185mm) of snow.

What is the month with the lowest UV index?

The months with the lowest UV index 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?

The month with the least sunshine is February, with an average of 4.9h of sunshine.

When does it snow the most?

March is the month with the most snowfall in Wallingford. Snow falls for 3 days and accumulates 2.32" (59mm) of snow.

When is Daylight Saving Time (DST)?

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?

The least humid month in Wallingford is April, with an average relative humidity of 71%.

What is the month with the highest UV index in Wallingford?

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

When it does not snow?

In Wallingford, 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 time of the year is the hottest?

The warmest period tends to be July, when average temperatures fluctuate between a high of 85.6°F (29.8°C) and a low of 68.7°F (20.4°C).

What month has the most sunshine?

With an average of 10.7h of sunshine, July has the most sunshine of the year.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 16.1 days and typically aggregates up to 3.11" (79mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

Average temperature
Wallingford, PA

Average temperature - Wallingford, 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 (37.4°F).

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure
Wallingford, PA

Average pressure - Wallingford, 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).

Average wind speed
Wallingford, PA

Average wind speed - Wallingford, PA

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity
Wallingford, PA

Average humidity - Wallingford, 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
Wallingford, PA

Average rainfall - Wallingford, PA

The wettest month (with the highest rainfall) is August (3.11").
The driest month (with the least rainfall) is January (1.61").

Average rainfall days
Wallingford, PA

Average rainfall days - Wallingford, PA

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (7.1 days).

Average snowfall
Wallingford, PA

Average snowfall - Wallingford, PA

The month with the highest snowfall is March (2.32").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days
Wallingford, PA

Average snowfall days - Wallingford, PA

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine
Wallingford, PA

Average daylight / Average sunshine - Wallingford, PA

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).

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 54min).

Average sunshine days
Wallingford, PA

Average sunshine days - Wallingford, PA

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (11.3 days).

Average UV index
Wallingford, PA

Average UV index - Wallingford, 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 visibility
Wallingford, PA

Average visibility - Wallingford, 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).

Wallingford, Pennsylvania, USA

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