Climate and monthly weather forecast
Gurnee, PA

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Weather in January

January, like December, is a freezing cold winter month in Gurnee, Pennsylvania, with temperature in the range of an average low of 17.1°F (-8.3°C) and an average high of 28.4°F (-2°C). Gurnee experiences its lowest temperatures in January, with an average peak of 28.4°F (-2°C) and a low of 17.1°F (-8.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Gurnee, Pennsylvania, with an average temperature fluctuating between 18.5°F (-7.5°C) and 31.8°F (-0.1°C). February's arrival brings an average high-temperature of a still freezing cold 31.8°F (-0.1°C), slightly deviating from January's 28.4°F (-2°C). Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Gurnee, Pennsylvania, with an average temperature fluctuating between 25.3°F (-3.7°C) and 41.5°F (5.3°C). As February transitions into March, a change in temperatures is observed, with average highs moving from a freezing cold 31.8°F (-0.1°C) to a cold 41.5°F (5.3°C). Weather in March »

Weather in April

April is a fresh spring month in Gurnee, Pennsylvania, with an average temperature fluctuating between 53.6°F (12°C) and 35.1°F (1.7°C). With the onset of April, Gurnee's weather sees a temperature rise, transitioning from an icy 41.5°F (5.3°C) in March to a cool 53.6°F (12°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Gurnee, Pennsylvania, with an average temperature fluctuating between 66.7°F (19.3°C) and 45.9°F (7.7°C). Noticing a change, the average high-temperature during May moves from April's fresh 53.6°F (12°C) to a comfortable 66.7°F (19.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Gurnee, Pennsylvania, with an average temperature fluctuating between 74.5°F (23.6°C) and 52.3°F (11.3°C). Gurnee in June experiences a slight uptick in the average high-temperature, adjusting from May's enjoyable 66.7°F (19.3°C) to a moderately hot 74.5°F (23.6°C). Weather in June »

Weather in July

July, like June, in Gurnee, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 79.3°F (26.3°C) and 56.8°F (13.8°C). Gurnee, Pennsylvania, reaches its highest average temperatures in July, measuring 79.3°F (26.3°C) at the peak and 56.8°F (13.8°C) at the lowest. Weather in July »

Weather in August

August, the last month of the summer in Gurnee, is another warm month, with an average temperature ranging between min 54.5°F (12.5°C) and max 77.2°F (25.1°C). The advent of August brings an average high-temperature of a still moderately hot 77.2°F (25.1°C), exhibiting minor difference from the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Gurnee, Pennsylvania, with an average temperature varying between 69.8°F (21°C) and 49.6°F (9.8°C). September signals a slight drop in average high-temperature, sliding from August's moderately hot 77.2°F (25.1°C) to an agreeable 69.8°F (21°C). Weather in September »

Weather in October

October, the same as September, in Gurnee, Pennsylvania, is another refreshing autumn month, with an average temperature varying between 57°F (13.9°C) and 41.2°F (5.1°C). Gurnee's progression into October involves a drop in the average high-temperature, receding from a pleasant 69.8°F (21°C) in September to a mild 57°F (13.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Gurnee, is also a frosty month, with an average temperature ranging between max 44.1°F (6.7°C) and min 30.4°F (-0.9°C). Start of November brings a shift in the average high-temperature, falling from October's refreshing 57°F (13.9°C) to a frosty 44.1°F (6.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Gurnee, Pennsylvania, with an average temperature varying between 24.4°F (-4.2°C) and 34.7°F (1.5°C). With December's onset, the average high-temperature recedes from November's chilly 44.1°F (6.7°C) to an icy 34.7°F (1.5°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Gurnee?

January, with its average high-temperature of 28.4°F (-2°C) and an average low-temperature of 17.1°F (-8.3°C), holds the record as the coldest month.

What is the driest month in Gurnee?

The month with the least rainfall is January, when the rain falls for 4.9 days and typically collects 0.87" (22mm) of precipitation.

How many days does it rain in Gurnee?

In Gurnee, during the entire year, the rain falls for 125.8 days and collects up to 15.71" (399mm) of precipitation.

When does it snow in Gurnee?

January through May, October through December are months with snowfall in Gurnee.

How many days does it snow in Gurnee?

In Gurnee, during the entire year, snow falls for 43.8 days and aggregates up to 13.39" (340mm) of snow.

What are the months with the least sunshine in Gurnee?

January and December, with an average of 3.1h of sunshine, are months with the least sunshine in Gurnee, Pennsylvania.

What is the month with the lowest UV index in Gurnee?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the most humid month in Gurnee?

With an average relative humidity of 86%, February is the most humid month.

What is the snowiest month in Gurnee?

The month with the most snowfall in Gurnee, Pennsylvania, is February, when snow falls for 10.6 days and typically aggregates up to 3.35" (85mm) of snow.

When is Daylight Saving Time (DST) in Gurnee?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Gurnee, Pennsylvania, 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 rainiest month in Gurnee?

The month with the most rainfall is April, when the rain falls for 13.5 days and typically aggregates up to 1.69" (43mm) of precipitation.

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

The months with the highest UV index in Gurnee, Pennsylvania, are May through August, with an average maximum UV index of 5.

What is the least humid month in Gurnee?

June and July, with an average relative humidity of 78%, are the least humid months.

When it does not snow in Gurnee?

June through September are months without snowfall in Gurnee, Pennsylvania.

When are the longest days in Gurnee?

The month with the longest days in Gurnee is June, with an average of 15h and 12min of daylight.

What is the warmest month in Gurnee?

July is the warmest month, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 56.8°F (13.8°C).

What month has the most sunshine in Gurnee?

July has the most sunshine of the year in Gurnee, Pennsylvania, with an average of 9.9h of sunshine.

What is the month with the shortest days in Gurnee?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

Average temperature
Gurnee, PA

Average temperature - Gurnee, PA

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.4°F).

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure
Gurnee, PA

Average pressure - Gurnee, 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
Gurnee, PA

Average wind speed - Gurnee, PA

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity
Gurnee, PA

Average humidity - Gurnee, PA

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are June and July (78%).

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Average rainfall
Gurnee, PA

Average rainfall - Gurnee, PA

The wettest month (with the highest rainfall) is April (1.69").
The driest month (with the least rainfall) is January (0.87").

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Average rainfall days
Gurnee, PA

Average rainfall days - Gurnee, PA

The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is February (4.4 days).

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Average snowfall
Gurnee, PA

Average snowfall - Gurnee, PA

The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Gurnee, PA

Average snowfall days - Gurnee, PA

The month with the highest number of snowfall days is February (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Gurnee, PA

Average daylight / Average sunshine - Gurnee, PA

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).

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Average sunshine days
Gurnee, PA

Average sunshine days - Gurnee, PA

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (12.5 days).

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Average UV index
Gurnee, PA

Average UV index - Gurnee, PA

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover
Gurnee, PA

Average cloud cover - Gurnee, PA

The months with the most cloud cover are January, February and December (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 40).

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Gurnee, Pennsylvania, USA

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