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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Harrisburg, Ohio, is a wintry winter month, with an average temperature varying between 33.4°F (0.8°C) and 21.6°F (-5.8°C). January stands out as Harrisburg's coldest month, with an average high-temperature of 33.4°F (0.8°C) and a low-temperature of 21.6°F (-5.8°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Harrisburg, Ohio, with temperature in the range of an average low of 24.8°F (-4°C) and an average high of 38.3°F (3.5°C). The arrival of February denotes a barely perceptible change in the average high-temperatures to a still icy 38.3°F (3.5°C) from January's 33.4°F (0.8°C). Weather in February »
Weather in March
March, the first month of the spring in Harrisburg, is a chilly month, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 34°F (1.1°C). Harrisburg's weather in March shows a rise in the average high-temperature, moving up from February's icy 38.3°F (3.5°C) to a chilly 49.3°F (9.6°C). Weather in March »
Weather in April
April is a comfortable spring month in Harrisburg, Ohio, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 43.7°F (6.5°C). April sees a temperature increase, moving from a chilly 49.3°F (9.6°C) in March to a comfortable 61.3°F (16.3°C). Weather in April »
Weather in May
May, the last month of the spring in Harrisburg, is a pleasant month, with an average temperature ranging between max 71.4°F (21.9°C) and min 54.7°F (12.6°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a refreshing 61.3°F (16.3°C) in April to an agreeable 71.4°F (21.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Harrisburg, Ohio, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 78.8°F (26°C). June brings a slight increase in the average high-temperature, progressing from a pleasant 71.4°F (21.9°C) in May to a moderately hot 78.8°F (26°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Harrisburg, Ohio, with temperature in the range of an average low of 64.2°F (17.9°C) and an average high of 82°F (27.8°C). July, marked by an average high-temperature of 82°F (27.8°C) and a low-temperature of 64.2°F (17.9°C), is the warmest month. The average heat index in July is appraised at a tropical 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 Harrisburg, Ohio, with an average temperature fluctuating between 62.2°F (16.8°C) and 80.6°F (27°C). August's advent denotes a minor fluctuation in the average high-temperature to a still moderately hot 80.6°F (27°C) from July's 82°F (27.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Harrisburg, is also a moderately hot month, with an average temperature ranging between min 56.8°F (13.8°C) and max 75.4°F (24.1°C). September's advent denotes a minor fluctuation in the average high-temperature to a still warm 75.4°F (24.1°C) from August's 80.6°F (27°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Harrisburg, Ohio, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 46.4°F (8°C). A moderate decline in the average high-temperature is seen during October, decreasing from a moderately hot 75.4°F (24.1°C) in September to an enjoyable 63.3°F (17.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Harrisburg, is another chilly month, with an average temperature ranging between max 49.8°F (9.9°C) and min 35.8°F (2.1°C). November involves a decrease in temperature, down from an enjoyable 63.3°F (17.4°C) in October to a frosty 49.8°F (9.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Harrisburg, Ohio, with an average temperature varying between 29.1°F (-1.6°C) and 39.6°F (4.2°C). December ushers in a slight temperature change, with average high-temperatures reducing from November's frosty 49.8°F (9.9°C) to an icy 39.6°F (4.2°C). Weather in December »
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
January is the coldest month, exhibiting average temperatures of 33.4°F (0.8°C) at the peak and 21.6°F (-5.8°C) at the base.
What is the most humid month?
January is the most humid month, with an average relative humidity of 83%.
How many days does it rain?
Throughout the year, in Harrisburg, there are 134.1 rainfall days, and 14.53" (369mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 8.7 days and accumulates 1.22" (31mm) of snow.
How many days does it snow?
In Harrisburg, during the entire year, snow falls for 28.8 days and aggregates up to 4.45" (113mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.6h of sunshine.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
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 rainiest month?
The month with the most rainfall is May, when the rain falls for 15.8 days and typically aggregates up to 1.81" (46mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
What are the months with the highest UV index?
The months with the highest UV index in Harrisburg are May through August, with an average maximum UV index of 6.
When are the longest days?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What is the warmest month?
With average high and low temperatures of 82°F (27.8°C) and 64.2°F (17.9°C) respectively, July is Harrisburg's warmest month.
What month has the most sunshine?
With an average of 10.5h of sunshine, August 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 10.3 days and typically collects 0.87" (22mm) of precipitation.
What are the least humid months in Harrisburg?
October and November, with an average relative humidity of 75%, are the least humid months in Harrisburg, Ohio.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Harrisburg, OH
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°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 (21.6°F).
Average pressure
Harrisburg, OH
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Harrisburg, OH
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.9mph - Average wind speed in November:
8.6mph - Average wind speed in December:
9mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Harrisburg, OH
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall
Harrisburg, OH
- Average rainfall in January:
0.94" - Average rainfall in February:
1.14" - Average rainfall in March:
1.14" - Average rainfall in April:
1.38" - Average rainfall in May:
1.81" - Average rainfall in June:
1.3"
The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is September (0.87").
Average rainfall days
Harrisburg, OH
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
12.7 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
9.7 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
9 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (7.6 days).
Average snowfall
Harrisburg, OH
The month with the highest snowfall is January (1.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Harrisburg, OH
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
6.9 days - Average snowfall days in March:
4 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
6.1 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Harrisburg, OH
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Harrisburg, OH
- Average sunshine days in January:
17 days - Average sunshine days in February:
15.9 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is May (11.5 days).
Average UV index
Harrisburg, OH
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).
Average cloud cover
Harrisburg, OH
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Harrisburg, OH
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).
Harrisburg, Ohio, USA
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