Climate and monthly weather forecast
Harrisburg, NE

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The climate of Harrisburg

Harrisburg, Nebraska, USA, features a mid-latitude steppe climate according to the Köppen climate classification, bearing the BSk category. Located in the northern hemisphere, the town's climatic rhythms coincide with the seasonal dynamics typically experienced in this hemisphere. Throughout the year, the town records variations in temperature, rainfall, humidity, and various other climatic parameters, reflecting its temperate continental climate.

An analysis reveals that temperatures can reach a sweltering 87.1°F (30.6°C) in July, while in the colder months, a chilling minimum of 20.7°F (-6.3°C) can be expected. Comparatively damp days occur frequently, with monthly average rainfall from 0.35" (9mm) to as high as 2.83" (72mm) during the summer season. Consequently, the average number of rainfall days per month fluctuates between 3.9 and 15.2, suggesting a distinct wet-dry cycle.

The unique weather pattern of Harrisburg is further characterised by the significant change in daylight hours extending from 9.6 hours to as long as 15.1 hours. Coupled with the change in sunshine hours, ranging from 6.4 to 11.7 hours, the city experiences notable seasonal variations in the amount of sunlight received. On the other hand, the average relative humidity ranges from 47% to 69%, providing the residents a wide spectrum of moisture levels in the atmosphere.

The best time to visit Harrisburg

As with any location, the best time to visit Harrisburg, Nebraska depends largely on the visitor's preferences. However, based on the climatic conditions, the late spring to early summer period between April and June offers relatively comfortable temperatures varying from 51.1°F (10.6°C) to 80.4°F (26.9°C). During these months, the average rainfall is also moderate, enhancing the overall outdoor experience. It also greets visitors with longer daylight hours, approximately 13.4 to 15.1 hours, making it an ideal time for sightseeing and other outdoor activities.

The worst time to visit Harrisburg

On the contrary, winter seems to be a less than ideal time to visit Harrisburg. The colder months between December and February could expose visitors to frigid temperatures, which can drop as low as 20.7°F (-6.3°C). Additionally, a substantial amount of snowfall, peaking at 2.99" (76mm) in February, can hamper travel plans. Even though the city witnesses fewer rainfall days in winter, the shorter daylight hours from 9.2 to 10.6 hours might not be appealing for tourists seeking abundant outdoor activities.

Spring weather in Harrisburg

The onset of Spring in March witnesses an increase in temperature from a low of 32.4°F (0.2°C) to a high of 57.4°F (14.1°C) by May. Rainfall is also common in the season, reaching 1.65" (42mm) on average in April. However, snowfall decreases steadily in Spring, making the atmosphere more pleasant. The extended daylight hours, reaching 14.5 hours by May, coupled with comfortable temperatures, reaffirm Spring as an enjoyable season.

Summer weather in Harrisburg

Summers in Harrisburg, from June to August, attract the torrid heat, with temperatures soaring to 87.1°F (30.6°C) in July. Despite being the warmest season, it also witnesses the highest rainfall at 2.83" (72mm) in June. However, the graceful balmy evenings with sunset hues clinging to the skyline for an ample 15.1 hours during the solstice make the summer in Harrisburg a sight to behold.

Autumn weather in Harrisburg

Autumn in Harrisburg sees temperatures dropping to a comfortable scale from 77.5°F (25.3°C) to 48°F (8.9°C) between September and November. The rainfall also decreases and rests at 0.59" (15mm) towards the end of November. This period, embellished with radiant foliage, provides a visual delight alongside favourable weather conditions.

Winter weather in Harrisburg

Winter in Harrisburg manifests with cold temperatures, snowfall, and shorter days. Temperatures can drop from 35.8°F (2.1°C) in December to a chilly 20.7°F (-6.3°C) in February. Snowfall also marks the winter season, with a peak in February at 2.99" (76mm). However, the calmness of winter intermingled with white snowflakes spiralling down from the sky under the clear winter sunlight offers its own unique beauty.

Weather in January

January in Harrisburg, Nebraska, bears the brunt of winter. Considered the coldest month of the year, the temperature hovers from 21°F (-6.1°C) to 36.7°F (2.6°C). Sunlight is quite scarce during the month and snow showers occur frequently. Weather in January »

Weather in February

The weather in February not a huge departure from that of January, its slightly higher average temperature ranges up to 38.3°F (3.5°C). The cloudy conditions prevail, offering limited hours of daylight. Harrisburg experiences a higher frequency of snowfall than in subsequent month. Weather in February »

Weather in March

March sees a significant leap in the average high temperature, to 51.1°F (10.6°C), signaling the onset of Spring in Harrisburg. It is characterized by longer daylight hours and increased sunshine, with a noticeable decrease in snowfall as compared to the earlier months. Weather in March »

Weather in April

April in Harrisburg is categorized by rising temperatures, with an average high of 57.4°F (14.1°C). There is also a distinctive rise in the amount of rainfall in comparison to previous months. The hours of sunshine significantly increase, bringing more warmth and marking it as the beginning of the comfortable months. Weather in April »

Weather in May

May sees a further increase in temperature, touching an average high of 66.4°F (19.1°C). This month is known to have the highest rainfall in the year, nearly doubling the amount compared to the previous month. Despite the rise in temperature, the optimum wind speed provides a pleasant contrast. Weather in May »

Weather in June

June welcomes the peak of Summer in Harrisburg, with the mercury soaring to a high of 80.4°F (26.9°C). Despite the spike in temperature, lowered humidity provides relief. The rainfall in June reduces from that of May, providing more clear skies. Weather in June »

Weather in July

July is the warmest month of the year in Harrisburg with temperatures reaching a high of 87.1°F (30.6°C). The UV index remains consistently high, urging the need for sun protection. Sandstorms may occur due to lower than normal wind speeds in comparison to earlier months. Weather in July »

Weather in August

August experiences a slightly lower temperature, a high of 85.5°F (29.7°C), compared to July. The rainfall further decreases, marking the end of the Summer showers. Despite reduced sunlight hours compared to June, it still receives ample sunshine. Weather in August »

Weather in September

In September, Harrisburg witnesses a significant decrease in the high temperature to about 77.5°F (25.3°C). This marks the commencement of Autumn, with cooling temperatures and lower humidity levels which are quite pleasant. Weather in September »

Weather in October

October brings a further dip in temperatures, averaging a high of 59.9°F (15.5°C). This coincides with an increase in cloud cover compared to the previous month. The first traces of snowfall for the year might occur towards the end of the month. Weather in October »

Weather in November

November is a cold month in Harrisburg, with the temperature dropping to a high of only 48°F (8.9°C). The falling temperatures coincide with increased rainfall and the beginning of consistent snowfall. The visibility during November remains constant, contributing to clear skies despite the chill. Weather in November »

Weather in December

December is the second coldest month in Harrisburg, with temperatures varying from 20.7°F (-6.3°C) to 35.8°F (2.1°C). Snowfall increases in comparison with November, making it the month with the highest snowfall. It witnesses the shortest days of the year, with decreased sunlight hours. Weather in December »
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Frequently asked questions

What is the most humid month in Harrisburg?

The most humid month in Harrisburg is January, with an average relative humidity of 69%.

What is the driest month in Harrisburg?

January is the month with the least rainfall in Harrisburg, Nebraska. Rain falls for 3.9 days and accumulates 0.35" (9mm) of precipitation.

How much does it rain in Harrisburg?

In Harrisburg, during the entire year, the rain falls for 110 days and collects up to 14.84" (377mm) of precipitation.

When does it snow in Harrisburg?

January through May, September through December are months with snowfall in Harrisburg.

How many days does it snow in Harrisburg?

In Harrisburg, during the entire year, snow falls for 39.8 days and aggregates up to 17.36" (441mm) of snow.

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

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

What is the snowiest month in Harrisburg?

February is the month with the most snowfall in Harrisburg. Snow falls for 8.8 days and accumulates 2.99" (76mm) of snow.

What is the month with the least sunshine in Harrisburg?

With an average of 6.2h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST) in Harrisburg?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the wettest month in Harrisburg?

May is the month with the most rainfall in Harrisburg. Rain falls for 15.2 days and accumulates 2.83" (72mm) of precipitation.

When it does not snow in Harrisburg?

June through August are months without snowfall.

When are the longest days in Harrisburg?

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

What are the months with the highest UV index in Harrisburg?

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

What time of the year is the hottest in Harrisburg?

Harrisburg's temperatures tend to reach their peak averages in July, with a high of 87.1°F (30.6°C) and a low of 63.9°F (17.7°C).

What month has the most sunshine in Harrisburg?

With an average of 11.7h of sunshine, August has the most sunshine of the year in Harrisburg, Nebraska.

What is the least humid month in Harrisburg?

With an average relative humidity of 46%, September is the least humid month in Harrisburg.

What is the coldest time of year in Harrisburg?

The month of December, characterized by an average high of 35.8°F (2.1°C) and a low of 20.7°F (-6.3°C), is recognized as the coldest in Harrisburg.

What is the month with the shortest days in Harrisburg?

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

Average temperature
Harrisburg, NE

Average temperature - Harrisburg, NE

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (35.8°F).

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

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Average pressure
Harrisburg, NE

Average pressure - Harrisburg, NE

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed
Harrisburg, NE

Average wind speed - Harrisburg, NE

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

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Average humidity
Harrisburg, NE

Average humidity - Harrisburg, NE

The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is September (46%).

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Average rainfall
Harrisburg, NE

Average rainfall - Harrisburg, NE

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days
Harrisburg, NE

Average rainfall days - Harrisburg, NE

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is December (3.5 days).

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Average snowfall
Harrisburg, NE

Average snowfall - Harrisburg, NE

The month with the highest snowfall is February (2.99").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Harrisburg, NE

Average snowfall days - Harrisburg, NE

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Harrisburg, NE

Average daylight / Average sunshine - Harrisburg, NE

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 12min).

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

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Average sunshine days
Harrisburg, NE

Average sunshine days - Harrisburg, NE

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index
Harrisburg, NE

Average UV index - Harrisburg, NE

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Harrisburg, NE

Average visibility - Harrisburg, NE

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).

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Harrisburg, Nebraska, USA

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