Climate and monthly weather forecast
Hazleton, PA

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The climate of Hazleton

Situated in Pennsylvania, USA, Hazleton rests under the Dfa Köppen climate classification, indicative of a humid continental climate, characterized by no dry season and hot summers. The year-round presence of humidity - with average relative humidity oscillating between 78% and 84% - and the defined four-season pattern sit firmly within this classification.

Over the year, Hazleton experiences a significant temperature range. January and February bristle with average high temperatures hovering at 31.5°F (-0.3°C) and 35.1°F (1.7°C) and low averages at 18.9°F (-7.3°C) and 20.7°F (-6.3°C) respectively. Those chilly values rise gradually to culminate in July's comfortable summer warmth, with average high and low temperatures hitting 80.6°F (27°C) and 59.9°F (15.5°C).

Rainfall in Hazleton is rather evenly distributed throughout the year, ranging from 2.01" (51mm) in September to 3.43" (87mm) in May. The more substantial rainfalls also align with the higher number of rainy days, peaking at 19.8 days in May. In contrast, Hazleton's snowfall is limited to between November and April, reaching its zenith in January and February with averages of 7.64" (194mm). Sunshine hours evidence a predictable oscillation between December's lowest of 3.8 hours to 9.8 hours at the height of the sunny summer in July.

The best time to visit Hazleton

Visitors aiming for pleasant weather and a variety of outdoor activities should set sights for Hazleton between June and September. July, noted as the warmest month, records high temperatures averaging at 80.6°F (27°C), accompanied by a rather comfortable average low of 59.9°F (15.5°C). Sunshine hours reach their peak, averaging 9.8 hours per day in July. Rainfalls are modest, with the driest month, September, recording just 2.01" (51mm) of rainfall.

The worst time to visit Hazleton

The haziness of the Hazleton haze is especially tangible in January and February. Cold temperatures, considerable snowfall and limited sunshine make these months less conducive for touristic visits. January records an average high of 31.5°F (-0.3°C) and a low of 18.9°F (-7.3°C), the coldest figures of the year, while February sees the highest average snowfall tying with January at 7.64" (194mm), and a mere 3.7 hours of sunshine.

Spring weather in Hazleton

Spring in Hazleton witnesses a significant rise in temperature as the region steps away from winter. March sees temperatures rise to an average high of 43.3°F (6.3°C), reaching 66.7°F (19.3°C) by May, with corresponding lows varying from 27.7°F (-2.4°C) to 48.2°F (9°C). Spring is also the period of increased precipitation, and by May, rainfall touches 3.43" (87mm) across 19.8 days, the highest for the year. Daylight hours extend from 12 hours in March to 14.5 hours in May, facilitating outdoor activities.

Summer weather in Hazleton

Summer extends from June to August in Hazleton. Average highs ascend from 74.8°F (23.8°C) in June to a peak of 80.6°F (27°C) in July, leveling out at 78.3°F (25.7°C) in August. Corresponding lows range from 55°F (12.8°C) in June to 59.9°F (15.5°C) in July. Rainfall subsides from its spring peaks but remains significant with a rainfall of between 2.87" (73mm) and 3.31" (84mm). Daylight hours remain extended, averaging at 15.1 hours in June, the longest daylight period for the year.

Autumn weather in Hazleton

Autumn, covering September through November, cools down considerably from the summer highs. Average high temperatures drop from 71.6°F (22°C) in September to 46.4°F (8°C) in November. Lows similarly decrease from 52°F (11.1°C) to 32.9°F (0.5°C) within the same period. Rainfall measures between 2.01" (51mm) and 2.68" (68mm), distributed over an average of 9.5 days to 14.6 days. Daylight hours retreat from 12.5 hours in September to 9.9 hours in November.

Winter weather in Hazleton

Winter inserts itself rather frigidly into Hazleton from December through February, with average high temperatures descending from 36.9°F (2.7°C) in December to a chilly 31.5°F (-0.3°C) by January. Average lows similarly range between 25.9°F (-3.4°C) and 18.9°F (-7.3°C). Rainfall lowers to between 2.6" (66mm) and 2.83" (72mm), over 7.2 days to 11 days. However, it is noteworthy that snowfall bounces from November's 4.37" (111mm) to its peak of 7.64" (194mm) in January and February. Daylight hours are also at their shortest in winter, shrinking to 9.3 hours in December, the lowest for the year.

Weather in January

January in Hazleton, Pennsylvania is deep within the grip of the winter season. Notably, the haziness associated with high relative humidity values, marking 82%, converges with the cold, creating a foggy and visibly crystalized landscape. Weather in January »

Weather in February

The transition from January to February might be understated in terms of temperature fluctuations in Hazleton. A slight increase in temperature is noticeable, however, the presence of accumulating snowfall, peaking at 7.64" (194mm), persists. Weather in February »

Weather in March

During March, Hazleton starts to witness an escape from the cold. The rise in both high and low temperatures becomes more pronounced compared to the preceding months. Remarkably, the town experiences a significant decrease in snowfall, just under 7" (178mm) from February's tremendous peaks. Weather in March »

Weather in April

April signals an unabashed sprint into Spring in Hazleton, Pennsylvania. The change in weather, from March's fluctuating temperatures to April’s more mild climate, is quite marked. The snowfall completely recedes, marking a transition from thick, woolen jackets to light, comfortable attire. Weather in April »

Weather in May

As the calendar turns to May, the weather in Hazleton starts revealing an uptick in warmth. The temperature hike compared to the chillier days in April becomes perceptible. Notably, the highest rainfall of the year is observed at this time, amounting to a sizable 3.43" (87mm). Weather in May »

Weather in June

June marks the true commencement of the summer season for Hazleton. A stark contrast is seen from the refreshing weather of May to the increasingly warmer June days. A gradual decrease in rainfall and rise in temperature is observed, though the humidity remains fairly constant at around 80%. Weather in June »

Weather in July

July ushers in the peak of summer in Hazleton, Pennsylvania. Compared to June’s simpler joys, the weather condition in July presents a high surge in temperature, reaching up to 80.6°F (27°C). Despite the humid conditions, the freshness surrounding Hazleton manages to make a difference. Weather in July »

Weather in August

August retains the warmth of July, with a slight decrease in temperature, thus easing the grip of summer. An interesting pattern of lower temperatures along with less rainfall as compared to the preceding month creates a harmonious environment. Weather in August »

Weather in September

September witnesses the onset of Autumn in Hazleton. The transition from the warmth of August to the more temperate climate of September is balanced. It contributes to a decrease in temperature without a significant drop. The absence of snowfall and relatively less rainfall allows for comfortable outdoor exploration. Weather in September »

Weather in October

October in Hazleton brings about a noticeable change from the mildness of September. The most obvious characteristic being the dip in temperature and a rise in rainfall to about 2.87" (73mm). This shift allows the enjoyment of fall colors and activities. Weather in October »

Weather in November

November in Hazleton, Pennsylvania marks the precincts of the winter season. The weather, by this time, has shifted considerably from the milder climate of October. A drop in temperature accompanied by an increase in snowfall levels, recorded at approximately 4.37" (111mm), signals the advent of frigid times. Weather in November »

Weather in December

December welcomes full-fledged winter in Hazleton. It heightens from November's early hints of winter, with a further decline in temperatures and an increase in snowfall to about 4.57" (116mm). Despite the cold conditions, Hazleton vibrantly celebrates the holiday season. Weather in December »
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

In Hazleton, January is the coldest month, with temperatures averaging a high of 31.5°F (-0.3°C) and a low of 18.9°F (-7.3°C).

How many days does it rain?

In Hazleton, during the entire year, the rain falls for 163.3 days and collects up to 34.37" (873mm) of precipitation.

When does it snow?

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

When does it snow the most?

The months with the most snowfall are January and February, with an average 7.64" (194mm) of accumulated snow.

How many days does it snow?

Throughout the year, there are 53.8 snowfall days, and 33.66" (855mm) of snow is accumulated.

What is the most humid month?

With an average relative humidity of 84%, February is the most humid month.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 3.7h of sunshine.

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?

With an average relative humidity of 78%, April is the least humid month.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 19.8 days and typically aggregates up to 3.43" (87mm) of precipitation.

What are the months with the highest UV index?

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

When it does not snow?

In Hazleton, snow does not fall in June through September.

When are the longest days?

The month with the longest days is June, with an average of 15h and 6min of daylight.

What are the warmest months?

During the warmest month in Hazleton, July, temperatures average a high of 80.6°F (27°C) and a low of 59.9°F (15.5°C).

What month has the most sunshine?

With an average of 9.8h of sunshine, July has the most sunshine of the year.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13 days and typically collects 2.01" (51mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

When is the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 1.

Average temperature
Hazleton, PA

Average temperature - Hazleton, PA

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (31.5°F).

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure
Hazleton, PA

Average pressure - Hazleton, 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
Hazleton, PA

Average wind speed - Hazleton, PA

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity
Hazleton, PA

Average humidity - Hazleton, PA

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (78%).

Average rainfall
Hazleton, PA

Average rainfall - Hazleton, PA

The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days
Hazleton, PA

Average rainfall days - Hazleton, PA

The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is January (7.2 days).

Average snowfall
Hazleton, PA

Average snowfall - Hazleton, PA

The months with the highest snowfall are January and February (7.64").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Hazleton, PA

Average snowfall days - Hazleton, PA

The month with the highest number of snowfall days is February (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Hazleton, PA

Average daylight / Average sunshine - Hazleton, PA

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

Average sunshine days
Hazleton, PA

Average sunshine days - Hazleton, PA

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (8.7 days).

Average visibility
Hazleton, PA

Average visibility - Hazleton, PA

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

Hazleton, Pennsylvania, USA

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