Climate and monthly weather forecast
Harrisonville, NJ

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Weather in January

January, like December, in Harrisonville, New Jersey, is an icy winter month, with an average temperature varying between 37.9°F (3.3°C) and 26.8°F (-2.9°C). The month of January, characterized by an average high of 37.9°F (3.3°C) and a low of 26.8°F (-2.9°C), is recognized as the coldest. Weather in January »

Weather in February

February, the last month of the winter in Harrisonville, is also an icy month, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 28.8°F (-1.8°C). With the advent of February, Harrisonville's high-temperatures adjust to a still wintry 41.7°F (5.4°C), closely aligning with the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Harrisonville, is a cool month, with temperature in the range of an average low of 35.2°F (1.8°C) and an average high of 50.2°F (10.1°C). As March sets, the average high-temperature shows a slight increase, moving up from a cold 41.7°F (5.4°C) in February to a cool 50.2°F (10.1°C). Weather in March »

Weather in April

April in Harrisonville, New Jersey, is a refreshing spring month, with an average temperature varying between 45.9°F (7.7°C) and 61.9°F (16.6°C). The start of April is characterized by an increase in the average high-temperature, transitioning from a cool 50.2°F (10.1°C) in March to a refreshing 61.9°F (16.6°C). Weather in April »

Weather in May

May, the last month of the spring in Harrisonville, is an agreeable month, with an average temperature varying between 71.8°F (22.1°C) and 55°F (12.8°C). As May arrives, a rise in the average high-temperature is observed, moving from a refreshing 61.9°F (16.6°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Harrisonville, New Jersey, with an average temperature fluctuating between 63.1°F (17.3°C) and 79.9°F (26.6°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's pleasant 71.8°F (22.1°C) to a warm 79.9°F (26.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Harrisonville, New Jersey, with temperature in the range of an average high of 85.1°F (29.5°C) and an average low of 68.5°F (20.3°C). July, with average temperatures reaching a high of 85.1°F (29.5°C) and a low of 68.5°F (20.3°C), is the warmest month. The heat index value during July is computed to be a very hot 95°F (35°C). Weather in July »

Weather in August

August, the last month of the summer in Harrisonville, is also a moderately hot month, with an average temperature fluctuating between 83.3°F (28.5°C) and 67.5°F (19.7°C). In the transition from July to August, Harrisonville reports an average high-temperature of a still moderately hot 83.3°F (28.5°C), indicating a close resemblance to the prior month. Weather in August »

Weather in September

September, the first month of the autumn in Harrisonville, is also a moderately hot month, with an average temperature ranging between min 61.2°F (16.2°C) and max 76.5°F (24.7°C). Harrisonville's transition into September involves a gentle shift in temperature, receding from a warm 83.3°F (28.5°C) in August to a still moderately hot 76.5°F (24.7°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Harrisonville, New Jersey, with an average temperature varying between 65.3°F (18.5°C) and 51.4°F (10.8°C). The average high-temperature drops in October, from September's moderately hot 76.5°F (24.7°C) to an enjoyable 65.3°F (18.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Harrisonville, is another cool month, with an average temperature varying between 53.4°F (11.9°C) and 40.1°F (4.5°C). Harrisonville's November weather shows a moderate shift in high-temperatures, falling from October's comfortable 65.3°F (18.5°C) to a fresh 53.4°F (11.9°C). Weather in November »

Weather in December

December, the first month of the winter in Harrisonville, is also a frosty month, with an average temperature ranging between min 33.3°F (0.7°C) and max 44.4°F (6.9°C). A change in temperatures is noted as November gives way to December, with average highs reducing from a fresh 53.4°F (11.9°C) to a chilly 44.4°F (6.9°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Harrisonville?

Harrisonville notes the coldest temperatures in January, with a average high of 37.9°F (3.3°C) and a low of 26.8°F (-2.9°C).

What is the driest month in Harrisonville?

The month with the least rainfall is January, when the rain falls for 7.8 days and typically collects 0.94" (24mm) of precipitation.

How many days does it rain in Harrisonville?

Throughout the year, there are 129 rainfall days, and 15.55" (395mm) of precipitation is accumulated.

When does it snow in Harrisonville?

Months with snowfall are January through April, November and December.

When does it snow the most in Harrisonville?

The month with the most snowfall is January, when snow falls for 3.6 days and typically aggregates up to 1.18" (30mm) of snow.

How much does it snow in Harrisonville?

In Harrisonville, New Jersey, during the entire year, snow falls for 12.3 days and aggregates up to 3.7" (94mm) of snow.

What are the months with the lowest UV index in Harrisonville?

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

What is the month with the least sunshine in Harrisonville?

The month with the least sunshine in Harrisonville is February, with an average of 5h of sunshine.

When is Daylight Saving Time (DST) in Harrisonville?

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 in Harrisonville?

With an average relative humidity of 72%, April is the least humid month in Harrisonville, New Jersey.

When it does not snow in Harrisonville?

May through October are months without snowfall in Harrisonville.

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

May through August, with an average maximum UV index of 6, are months with the highest UV index in Harrisonville.

When are the longest days in Harrisonville?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What time of the year is the hottest in Harrisonville?

In Harrisonville, the average highest temperatures are observed in July, with a high of 85.1°F (29.5°C) and a low of 68.5°F (20.3°C).

What month has the most sunshine in Harrisonville?

With an average of 10.9h of sunshine, July has the most sunshine of the year.

What is the rainiest month in Harrisonville?

August is the month with the most rainfall. Rain falls for 13.5 days and accumulates 1.93" (49mm) of precipitation.

What is the most humid month in Harrisonville?

With an average relative humidity of 78%, October is the most humid month.

What is the month with the shortest days in Harrisonville?

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

Average temperature
Harrisonville, NJ

Average temperature - Harrisonville, NJ

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (37.9°F).

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure
Harrisonville, NJ

Average pressure - Harrisonville, NJ

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
Harrisonville, NJ

Average wind speed - Harrisonville, NJ

The windiest months (with the highest average wind speed) are March and April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity
Harrisonville, NJ

Average humidity - Harrisonville, NJ

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall
Harrisonville, NJ

Average rainfall - Harrisonville, NJ

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days
Harrisonville, NJ

Average rainfall days - Harrisonville, NJ

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall
Harrisonville, NJ

Average snowfall - Harrisonville, NJ

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

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Average snowfall days
Harrisonville, NJ

Average snowfall days - Harrisonville, NJ

The month with the highest number of snowfall days is January (3.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Harrisonville, NJ

Average daylight / Average sunshine - Harrisonville, NJ

The month with the longest days is June (Average daylight: 14h and 54min).
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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days
Harrisonville, NJ

Average sunshine days - Harrisonville, NJ

The months with the most sunshine days are November and December (20.9 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index
Harrisonville, NJ

Average UV index - Harrisonville, NJ

The months with the highest UV index are May, 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
Harrisonville, NJ

Average visibility - Harrisonville, NJ

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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Harrisonville, New Jersey, USA

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