Climate and monthly weather forecast
Nanticoke, PA

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The climate of Nanticoke

Residing under the Köppen climate classification as a Dfb region, Nanticoke, Pennsylvania sits within a temperate area known for its humid continental climate. This specification carries implications of no dry season and a summer that brings warmth.

Throughout the year, fluctuations in weather parameters are not uncommon. Beginning from January to December, the average high temperature ascends progressively from a chilly 30.6°F (-0.8°C) to a more temperate 81°F (27.2°C) in July, before descending again to round off the year at 36.9°F (2.7°C). A similar pattern is seen in the low temperatures, moving from a bracing 18.5°F (-7.5°C) in the first month of the year to a mild 59°F (15°C) in July, then tapering off to 25.9°F (-3.4°C) by year's end.

Precipitation rates in Nanticoke exhibit their own unique characteristics. Rainfall ranges from a low of 2.09" (53mm) in both January and September to a slightly higher 3.23" (82mm) in July. Not a month goes by without some level of rainfall recorded, pointing to the lack of a dry season in this humid continental climate. Snowfall is a regular occurrence between the months of January and April and makes a brief return in November and December, hitting a peak with 6.42" (163mm) in February.

The best time to visit Nanticoke

Choosing the best time to visit Nanticoke comes down to individual preferences for weather, but generally, June to August will provide the most pleasant conditions. The average high during this period soars to between 75°F (23.9°C) and 81°F (27.2°C), making it an ideal time to engage in outdoor activities. Counting an average of 9.3 hours to 10.1 hours of sunshine daily and a relatively low cloud cover percentage of 37% to 42%, these summer months promise ample light and clear skies.

Winds are subdued as well, merely touching 6.1mph (9.8km/h) to 5.3mph (8.5km/h), thereby reducing the likelihood of wind-induced discomfort. Despite high humidity levels, the moderate wind speeds balance the atmosphere and create relatively comfortable weather.

The worst time to visit Nanticoke

The cold months from December to March might be considered less appealing for travel due to lower temperatures and increased snowfall. During this period, the region experiences high temperatures from 30.6°F (-0.8°C) to 43.3°F (6.3°C) and low temperatures from 18.5°F (-7.5°C) to 37.6°F (3.1°C). Days see less sunlight, with an average of 3.7 to 5.4 hours per day, and nights draw in early, hinting at shorter days and longer nights. Additionally, these months witness the highest snowfall, reaching a maximum of 6.42" (163mm) in February.

Spring weather in Nanticoke

Spring in Nanticoke, encompassing March to May, offers a gradual increase in temperature. High temperatures diversify from 43.3°F (6.3°C) to 67.6°F (19.8°C) while low temperatures augment from 37.6°F (3.1°C) to 47.8°F (8.8°C). Spring ushers in an amplified phase of daylight hours, stretching from 12 hours in March to 14.5 hours in May, allowing residents and visitors to enjoy longer days. Rainfall is steady during these months, with 2.28" (58mm) recorded in March and reaching 2.87" (73mm) by May.

Summer weather in Nanticoke

Summer in Nanticoke signifies a time of warmth and light. June to August witnesses high temperatures that fluctuate from 75°F (23.9°C) to 81°F (27.2°C) and low temperatures that remain steady between 54.5°F (12.5°C) to 59°F (15°C). An increased period of daylight illuminates these warm days, with June boasting the longest average daylight period of 15.1 hours. Rainfall can reach its peak during this season, measuring 3.23" (82mm) in July, yet the overall humidity is often calmed by the mild summer winds.

Autumn weather in Nanticoke

The autumn season in Nanticoke, spanning from September to November, brings about a noticeable dip in temperature. Highs descend from 71.4°F (21.9°C) to 46.2°F (7.9°C) and lows from 51.6°F (10.9°C) to 32.4°F (0.2°C). The lengthening darkness comes into play as daylight hours drop from 12.5 hours in September to 9.9 hours by November. Simultaneously, the hours of sunshine also decrease, resulting in shorter days. Autumn rain will peak at 2.56" (65mm) in October.

Winter weather in Nanticoke

Winter in Nanticoke, running from December to February, is characterized by a drop in temperature and an increase in snowfall. The average high temperature decreases from 36.9°F (2.7°C) to 30.6°F (-0.8°C) while the low registers between 25.9°F (-3.4°C) and 18.5°F (-7.5°C). These colder months also usher in more snow, with February witnessing the highest snowfall of 6.42" (163mm). Daylight hours shorten drastically, offering just 9.3 to 10.7 hours, and sunshine is likewise limited to between 3.7 and 3.8 hours. Despite the frosty conditions, this season presents a unique wintery charm to Nanticoke.

Weather in January

Beginning the year in Nanticoke, Pennsylvania, January proves to be chilly. Compared to the incoming February, this month brings more snow days at 11.7 with substantial snowfall reaching 5" (127mm). The cold is accompanied by relatively high humidity levels and above-average precipitation, as well as shorter daylight hours. Weather in January »

Weather in February

In the city of Nanticoke, February's climatic conditions offer a somewhat milder version of January. The increase in temperature influences the decrease of snowfall to 6.42" (163mm) and snow days to 9.9, thereby setting the stage for the arrival of Spring. Weather in February »

Weather in March

Making the transition to Spring, the city of Nanticoke experiences notable changes in the weather come March. With the increase in temperatures, the snowfall lowers to 3.82" (97mm) and the count of snow days is seen to further recede. Weather in March »

Weather in April

In Nanticoke, April reflects a definite break away from the winter weather. The hallmark of this month's climate is the drastic reduction in snowfall to just 0.35" (9mm) and the exceptionally longer daylight hours. With higher temperatures and greater visibility, April ushers in more favorable weather conditions. Weather in April »

Weather in May

Transitioning deeper into Spring, May in Nanticoke witnesses a significant upturn in temperatures. The month is characterized by a notable increase in rainfall ascending to 2.87" (73mm) and a drastic downturn in snowfall. The UV index and daylight hours soar, offering bright and sunny days. Weather in May »

Weather in June

Initiating the summer in Nanticoke, June brings along warmer weather and longer daylight hours. This month reaches the highest rainfall rate of 2.8" (71mm), balancing the increased warmth and humidity. Cloud cover decreases and sunlight hours expand, promising brighter days ahead. Weather in June »

Weather in July

At the peak of summer in Nanticoke, July showcases the hottest temperatures of the year. The temperature soars to 81°F (27.2°C) making this month the warmest. As expected during the sunny months, there is zero snowfall and longer sunshine hours. Weather in July »

Weather in August

Persisting with the summer warmth, August in Nanticoke experiences slightly milder temperatures compared to July. There remains zero snowfall and continuous long daylight hours, setting the stage for bright sunny days. A slightly reduced temperature level and sunlit hours indicate the approaching Fall. Weather in August »

Weather in September

September in Nanticoke marks the onset of autumn, bringing along cooler days. The notable shift in this month is the decline in temperatures to 71.4°F (21.9°C) and corresponding increase in rainfall. Though the sunny days are becoming fewer, daylight hours and relative humidity remain relatively stable. Weather in September »

Weather in October

As the heart of Fall, October in Nanticoke exhibits both cooler temperatures and shorter daylight hours. The first snow of the season appears, specifically with 0.39" (10mm) of snowfall making it a distinct feature in this month's weather. Weather in October »

Weather in November

The last month of the autumn, November, is chilly month in Nanticoke, Pennsylvania, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 32.4°F (0.2°C). November comes with a drop in the average high-temperature, falling from October's moderate 59°F (15°C) to a frosty 46.2°F (7.9°C). Weather in November »

Weather in December

Closing the year in Nanticoke, December brings back the winter chill. The dip in temperatures to 36.9°F (2.7°C) and an upturn in snowfall to 3.5" (89mm) dominate this month's climatic conditions. Drastically shorter daylight hours and a rise in cloudiness fill the days towards the year's end. Weather in December »

Frequently asked questions

What is the coldest month?

January proves to be the coldest month, recording an average maximum temperature of 30.6°F (-0.8°C) and a minimum temperature of 18.5°F (-7.5°C).

What is the driest month?

The months with the least rainfall are January and September Rain falls for 8.3 days and accumulates 2.09" (53mm) of rain.

How many days does it rain?

In Nanticoke, during the entire year, the rain falls for 162.5 days and collects up to 30.35" (771mm) of precipitation.

When does it snow?

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

How many days does it snow?

In Nanticoke, during the entire year, snow falls for 41.1 days and aggregates up to 21.38" (543mm) of snow.

What is the month with the least sunshine?

The months with the least sunshine are January and February, with an average of 3.7h of sunshine.

What is the most humid month?

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

When does it snow the most?

The month with the most snowfall is February, when snow falls for 9.9 days and typically aggregates up to 6.42" (163mm) 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 are the least humid months?

The months with the lowest humidity are April and July, with an average relative humidity of 78%.

What is the month 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?

June through September are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 15h and 6min of daylight.

What is the hottest time of year?

In Nanticoke, the peak average temperatures are observed in July, with a high of 81°F (27.2°C) and a low of 59°F (15°C).

What is the rainiest month in Nanticoke?

July is the month with the most rainfall. Rain falls for 18.6 days and accumulates 3.23" (82mm) of precipitation.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.1h of sunshine.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

When is the lowest UV index?

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

Average temperature
Nanticoke, PA

Average temperature - Nanticoke, PA

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure
Nanticoke, PA

Average pressure - Nanticoke, 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
Nanticoke, PA

Average wind speed - Nanticoke, PA

The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity
Nanticoke, PA

Average humidity - Nanticoke, PA

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

Average rainfall
Nanticoke, PA

Average rainfall - Nanticoke, PA

The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and September (2.09").

Average rainfall days
Nanticoke, PA

Average rainfall days - Nanticoke, PA

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8.2 days).

Average snowfall
Nanticoke, PA

Average snowfall - Nanticoke, PA

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Nanticoke, PA

Average snowfall days - Nanticoke, PA

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Nanticoke, PA

Average daylight / Average sunshine - Nanticoke, 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: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).

Average sunshine days
Nanticoke, PA

Average sunshine days - Nanticoke, PA

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.1 days).

Average visibility
Nanticoke, PA

Average visibility - Nanticoke, PA

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

Nanticoke, Pennsylvania, USA

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