Climate and monthly weather forecast
Denver, PA

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Weather in January

January, the same as December, is a wintry winter month in Denver, Pennsylvania, with an average temperature ranging between min 22.5°F (-5.3°C) and max 35.2°F (1.8°C). January brings the lowest temperatures, with an average high of 35.2°F (1.8°C) and an average low of 22.5°F (-5.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Denver, Pennsylvania, with an average temperature varying between 24.1°F (-4.4°C) and 38.3°F (3.5°C). February's onset records an average high-temperature of a still icy 38.3°F (3.5°C), a near match to January's 35.2°F (1.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Denver, Pennsylvania, with an average temperature varying between 46.9°F (8.3°C) and 31.8°F (-0.1°C). The start of March signals a slight increase in the average high-temperature, moving from an icy 38.3°F (3.5°C) in February to a frosty 46.9°F (8.3°C). Weather in March »

Weather in April

April in Denver, Pennsylvania, is a moderate spring month, with an average temperature fluctuating between 59.5°F (15.3°C) and 41.7°F (5.4°C). April brings an increase in the average high-temperature, progressing from a chilly 46.9°F (8.3°C) in March to a moderate 59.5°F (15.3°C). Weather in April »

Weather in May

May, the last month of the spring in Denver, is a pleasant month, with an average temperature varying between 69.6°F (20.9°C) and 51.8°F (11°C). The onset of May brings a rise in the average high-temperature, elevating from a moderate 59.5°F (15.3°C) in April to a pleasant 69.6°F (20.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Denver, Pennsylvania, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 59.2°F (15.1°C). June brings a slight elevation in the average high-temperature, transitioning from May's agreeable 69.6°F (20.9°C) to a moderately hot 77.5°F (25.3°C). Weather in June »

Weather in July

July, like June, in Denver, Pennsylvania, is another warm summer month, with an average temperature ranging between max 82.4°F (28°C) and min 64.2°F (17.9°C). In Denver, the average temperatures in July are the highest, with a peak at 82.4°F (28°C) and a low of 64.2°F (17.9°C). During July, the heat index is evaluated at a hot 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Denver, Pennsylvania, with an average temperature varying between 62.1°F (16.7°C) and 80.6°F (27°C). Denver observes an average high-temperature of a still moderately hot 80.6°F (27°C) in August, barely different from 82.4°F (28°C) in July. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Denver, Pennsylvania, with an average temperature ranging between max 74.5°F (23.6°C) and min 55.8°F (13.2°C). The arrival of September correlates with a minor temperature reduction, down from August's moderately hot 80.6°F (27°C) to a still warm 74.5°F (23.6°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Denver, Pennsylvania, with an average temperature varying between 46.6°F (8.1°C) and 62.6°F (17°C). The transition into October involves a decrease in the average high-temperature, falling from a warm 74.5°F (23.6°C) in September to a refreshing 62.6°F (17°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Denver, Pennsylvania, with an average temperature varying between 35.8°F (2.1°C) and 50.4°F (10.2°C). The onset of November coincides with a reduction in the average high-temperature, falling from a refreshing 62.6°F (17°C) in October to a fresh 50.4°F (10.2°C). Weather in November »

Weather in December

December, the first month of the winter in Denver, is also an icy month, with temperature in the range of an average high of 41.2°F (5.1°C) and an average low of 29.8°F (-1.2°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a cool 50.4°F (10.2°C) in November to a cold 41.2°F (5.1°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Denver?

Denver's coldest month, January, generally records average temperatures ranging from a high of 35.2°F (1.8°C) to a low of 22.5°F (-5.3°C).

How much does it rain in Denver?

In Denver, during the entire year, the rain falls for 127.9 days and collects up to 11.69" (297mm) of precipitation.

When does it snow in Denver?

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

What is the snowiest month in Denver?

January is the month with the most snowfall. Snow falls for 5.8 days and accumulates 1.18" (30mm) of snow.

How much does it snow in Denver?

Throughout the year, in Denver, there are 18.5 snowfall days, and 3.86" (98mm) of snow is accumulated.

When is the lowest UV index in Denver?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What are the most humid months in Denver?

The months with the highest humidity in Denver are February, May and October, with an average relative humidity of 81%.

What is the driest month in Denver?

The month with the least rainfall is February, when the rain falls for 7 days and typically collects 0.67" (17mm) of precipitation.

What is the month with the least sunshine in Denver?

February has the least sunshine of the year in Denver, Pennsylvania, with an average of 4.6h of sunshine.

When is Daylight Saving Time (DST) in Denver?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Denver, 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 in Denver?

With an average relative humidity of 76%, April is the least humid month.

When it does not snow in Denver?

April, June through October are months without snowfall in Denver, Pennsylvania.

When is the highest UV index in Denver?

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

When are the longest days in Denver?

The month with the longest days in Denver, Pennsylvania, is June, with an average of 15h and 0min of daylight.

What month is the hottest in Denver?

July, marked by an average high-temperature of 82.4°F (28°C) and a low-temperature of 64.2°F (17.9°C), is the warmest month.

What is the wettest month in Denver?

The month with the most rainfall is July, when the rain falls for 14.8 days and typically aggregates up to 1.46" (37mm) of precipitation.

What month has the most sunshine in Denver?

With an average of 10.5h of sunshine, July has the most sunshine of the year in Denver, Pennsylvania.

What is the month with the shortest days in Denver?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

Average temperature
Denver, PA

Average temperature - Denver, PA

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (35.2°F).

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure
Denver, PA

Average pressure - Denver, PA

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Denver, PA

Average wind speed - Denver, PA

The windiest months (with the highest average wind speed) are January and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity
Denver, PA

Average humidity - Denver, PA

The months with the highest relative humidity are February, May and October (81%).
The month with the lowest relative humidity is April (76%).

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Average rainfall
Denver, PA

Average rainfall - Denver, PA

The wettest month (with the highest rainfall) is July (1.46").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days
Denver, PA

Average rainfall days - Denver, PA

The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall
Denver, PA

Average snowfall - Denver, PA

The month with the highest snowfall is January (1.18").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days
Denver, PA

Average snowfall days - Denver, PA

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Denver, PA

Average daylight / Average sunshine - Denver, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days
Denver, PA

Average sunshine days - Denver, PA

The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (12.5 days).

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Average UV index
Denver, PA

Average UV index - Denver, PA

The months with the highest UV index are May, June and July (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
Denver, PA

Average visibility - Denver, PA

The months with the highest visibility are January, February, March, April, June, July, November and December (6mi).
The months with the lowest visibility are May, August, September and October (5mi).

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Denver, Pennsylvania, USA

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