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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, the same as December, is another cold winter month in Harrisburg, Missouri, with temperature in the range of an average low of 23°F (-5°C) and an average high of 36.9°F (2.7°C). Harrisburg's January weather, with an average high temperature of 36.9°F (2.7°C) and an average low temperature of 23°F (-5°C), tends to be the coldest of the year. Weather in January »
Weather in February
February, the last month of the winter in Harrisburg, is another cold month, with an average temperature varying between 41.4°F (5.2°C) and 26.2°F (-3.2°C). The onset of February manifests an average high-temperature of a still wintry 41.4°F (5.2°C), demonstrating a minor variation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Harrisburg, Missouri, with temperature in the range of an average low of 37.2°F (2.9°C) and an average high of 54.1°F (12.3°C). The shift into March brings an increase in the average high-temperature, moving from a cold 41.4°F (5.2°C) in February to a cool 54.1°F (12.3°C). Weather in March »
Weather in April
April is an enjoyable spring month in Harrisburg, Missouri, with an average temperature fluctuating between 64.9°F (18.3°C) and 46.4°F (8°C). With the onset of April, Harrisburg experiences a temperature shift, with the average high-temperature moving from a fresh 54.1°F (12.3°C) in March to a refreshing 64.9°F (18.3°C). Weather in April »
Weather in May
May, the last month of the spring in Harrisburg, is a warm month, with temperature in the range of an average low of 56.1°F (13.4°C) and an average high of 74.8°F (23.8°C). As Harrisburg welcomes May, the average high-temperature sees a rise, transitioning from a refreshing 64.9°F (18.3°C) in April to a warm 74.8°F (23.8°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Harrisburg, Missouri, with an average temperature fluctuating between 65.1°F (18.4°C) and 84.7°F (29.3°C). With the onset of June, the average high-temperature slightly shifts from May's 74.8°F (23.8°C) to a still moderately hot 84.7°F (29.3°C). Weather in June »
Weather in July
July in Harrisburg, Missouri, is a hot summer month, with temperature in the range of an average low of 68°F (20°C) and an average high of 87.6°F (30.9°C). In Harrisburg, Missouri, July is the month with the highest recorded average temperatures, measuring a high of 87.6°F (30.9°C) and a low of 68°F (20°C). During July, the heat index is computed to be a torrid 102.2°F (39°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Harrisburg, Missouri, with an average temperature fluctuating between 65.8°F (18.8°C) and 86°F (30°C). The beginning of August records an average high-temperature of a still tropical 86°F (30°C), almost echoing the conditions of the previous month. 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 varying between 59°F (15°C) and 79.5°F (26.4°C). During the shift to September, Harrisburg records a mild decrease in average high-temperature, moving from a tropical 86°F (30°C) in August to a moderately hot 79.5°F (26.4°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Harrisburg, Missouri, with an average temperature fluctuating between 47.7°F (8.7°C) and 65.5°F (18.6°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's warm 79.5°F (26.4°C) to an enjoyable 65.5°F (18.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Harrisburg, Missouri, with an average temperature fluctuating between 36.9°F (2.7°C) and 52.7°F (11.5°C). In Harrisburg, the average high-temperature in November decreases from a comfortable 65.5°F (18.6°C) in October to a cool 52.7°F (11.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Harrisburg, Missouri, with an average temperature fluctuating between 41.5°F (5.3°C) and 28.4°F (-2°C). The decrease of average high-temperatures is mild in December, with a decline from a fresh 52.7°F (11.5°C) in November to an icy 41.5°F (5.3°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Harrisburg?
Harrisburg's coldest month, January, registers temperatures that range from a high of 36.9°F (2.7°C) to a low of 23°F (-5°C).
What is the driest month in Harrisburg?
The months with the least rainfall in Harrisburg are January and February Rain falls for 3.8 days and accumulates 0.43" (11mm) of rain.
How many days does it rain in Harrisburg?
Throughout the year, there are 95.5 rainfall days, and 8.62" (219mm) of precipitation is accumulated.
When does it snow in Harrisburg?
January through March, October through December are months with snowfall in Harrisburg.
What is the snowiest month in Harrisburg?
The month with the most snowfall in Harrisburg is January, when snow falls for 4.9 days and typically aggregates up to 0.67" (17mm) of snow.
How much does it snow in Harrisburg?
Throughout the year, there are 17 snowfall days, and 1.93" (49mm) of snow is accumulated.
What is the month with the least sunshine in Harrisburg?
The months with the least sunshine are January and February, with an average of 4.7h of sunshine.
What are the months 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 in Harrisburg.
When is Daylight Saving Time (DST) in Harrisburg?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Harrisburg, Missouri, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow in Harrisburg?
April through September are months without snowfall.
What is the most humid month in Harrisburg?
The most humid month in Harrisburg is May, with an average relative humidity of 78%.
What is the wettest month in Harrisburg?
May is the month with the most rainfall in Harrisburg, Missouri. Rain falls for 11.3 days and accumulates 1.3" (33mm) of precipitation.
When are the longest days in Harrisburg?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What is the month with the most sunshine in Harrisburg?
The months with the most sunshine in Harrisburg are June and July, with an average of 10.4h of sunshine.
When is the highest UV index in Harrisburg?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Harrisburg.
What part of the year is the hottest in Harrisburg?
In Harrisburg, the average highest temperatures are observed in July, with a high of 87.6°F (30.9°C) and a low of 68°F (20°C).
What is the least humid month in Harrisburg?
October is the least humid month in Harrisburg, Missouri, with an average relative humidity of 71%.
What is the month with the shortest days in Harrisburg?
The month with the shortest days in Harrisburg, Missouri, is December, with an average of 9h and 30min of daylight.
Average temperature
Harrisburg, MO
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (36.9°F).
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure
Harrisburg, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Harrisburg, MO
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.6mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
6.2mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.9mph - Average wind speed in December:
9mph
The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity
Harrisburg, MO
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Harrisburg, MO
- Average rainfall in January:
0.43" - Average rainfall in February:
0.43" - Average rainfall in March:
0.59" - Average rainfall in April:
0.98" - Average rainfall in May:
1.3" - Average rainfall in June:
0.98"
- Average rainfall in July:
0.98" - Average rainfall in August:
0.67" - Average rainfall in September:
0.55" - Average rainfall in October:
0.71" - Average rainfall in November:
0.47" - Average rainfall in December:
0.51"
The wettest month (with the highest rainfall) is May (1.3").
The driest months (with the least rainfall) are January and February (0.43").
Average rainfall days
Harrisburg, MO
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
4.8 days - Average rainfall days in March:
9.1 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
11 days
- Average rainfall days in July:
10.2 days - Average rainfall days in August:
8.2 days - Average rainfall days in September:
8.2 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
5.6 days - Average rainfall days in December:
4.5 days
The months with the highest number of rainy days are April and May (11.3 days).
The month with the least rainy days is January (3.8 days).
Average snowfall
Harrisburg, MO
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days
Harrisburg, MO
- Average snowfall days in January:
4.9 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 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:
0.1 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
3.3 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Harrisburg, MO
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - 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 3min
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 30min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 3min - Average sunshine in December:
5h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days
Harrisburg, MO
- Average sunshine days in January:
23.5 days - Average sunshine days in February:
19.6 days - Average sunshine days in March:
19.3 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
15.6 days - Average sunshine days in June:
16.8 days
- Average sunshine days in July:
16.6 days - Average sunshine days in August:
19.8 days - Average sunshine days in September:
19.7 days - Average sunshine days in October:
22.1 days - Average sunshine days in November:
21.9 days - Average sunshine days in December:
23.7 days
The month with the most sunshine days is December (23.7 days).
The month with the least sunshine days is May (15.6 days).
Average UV index
Harrisburg, MO
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).
Average cloud cover
Harrisburg, MO
The months with the most cloud cover are January, February and March (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 29).
Average visibility
Harrisburg, MO
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, Missouri, USA
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