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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, in Mount Holly, North Carolina, is another chilly winter month, with an average temperature varying between 33.1°F (0.6°C) and 48.7°F (9.3°C). Mount Holly's coldest month, January, registers temperatures that range from a high of 48.7°F (9.3°C) to a low of 33.1°F (0.6°C). Weather in January »
Weather in February
February, the last month of the winter in Mount Holly, is a cool month, with an average temperature fluctuating between 53.4°F (11.9°C) and 36.1°F (2.3°C). The commencement of February notes an average high-temperature of a cool 53.4°F (11.9°C), exhibiting little difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Mount Holly, North Carolina, with an average temperature fluctuating between 42.3°F (5.7°C) and 60.4°F (15.8°C). The onset of March brings a minor temperature shift, with the average high-temperature moving from a cool 53.4°F (11.9°C) in February to a mild 60.4°F (15.8°C). Weather in March »
Weather in April
April is an agreeable spring month in Mount Holly, North Carolina, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 71.2°F (21.8°C). Mount Holly in April experiences an increase in the average high-temperature, moving from March's mild 60.4°F (15.8°C) to an agreeable 71.2°F (21.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Mount Holly, North Carolina, with an average temperature ranging between min 59.4°F (15.2°C) and max 79.3°F (26.3°C). The shift into May brings a slight increase in the average high-temperature, moving from a pleasant 71.2°F (21.8°C) in April to a moderately hot 79.3°F (26.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Mount Holly, North Carolina, with an average temperature varying between 87.3°F (30.7°C) and 66.2°F (19°C). June's arrival signals a subtle increase in average high-temperatures, moving from May's moderately hot 79.3°F (26.3°C) to a tropical 87.3°F (30.7°C). Weather in June »
Weather in July
July, the same as June, in Mount Holly, North Carolina, is a hot summer month, with temperature in the range of an average high of 90.3°F (32.4°C) and an average low of 69.1°F (20.6°C). The highest temperatures are recorded in July, with averages reaching a high of 90.3°F (32.4°C) and a low of 69.1°F (20.6°C). In July, the average heat index is estimated at a scorching 107.6°F (42°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Mount Holly, North Carolina, with temperature in the range of an average high of 88.5°F (31.4°C) and an average low of 68.4°F (20.2°C). The onset of August brings an average high-temperature of a still tropical 88.5°F (31.4°C), nearly matching the July temperature. Weather in August »
Weather in September
September, the first month of the autumn in Mount Holly, is also a moderately hot month, with an average temperature fluctuating between 82.9°F (28.3°C) and 63.5°F (17.5°C). In September, the meteorological conditions change slightly, with the average high-temperature moving from a tropical 88.5°F (31.4°C) in August to a warm 82.9°F (28.3°C). Weather in September »
Weather in October
October, the same as September, in Mount Holly, North Carolina, is another pleasant autumn month, with an average temperature ranging between max 71.2°F (21.8°C) and min 52.5°F (11.4°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's moderately hot 82.9°F (28.3°C) to an agreeable 71.2°F (21.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Mount Holly, North Carolina, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 59°F (15°C). Transition into November marks a drop in the average high-temperature, moving from a pleasant 71.2°F (21.8°C) in October to a mild 59°F (15°C). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Mount Holly, North Carolina, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 52.3°F (11.3°C). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's refreshing 59°F (15°C) to a fresh 52.3°F (11.3°C). Weather in December »
Updated: Aug 7, 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 part of the year is the coldest?
Mount Holly's coldest weather arrives in January, when temperatures average a high of 48.7°F (9.3°C) and a low of 33.1°F (0.6°C).
How many days does it rain?
Throughout the year, there are 155.8 rainfall days, and 30.98" (787mm) of precipitation is accumulated.
When does it snow?
January through March and December are months with snowfall.
How much does it snow?
Throughout the year, there are 4 snowfall days, and 4.96" (126mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 2.
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.
When it does not snow?
April through November are months without snowfall.
What are the most humid months?
May and December, with an average relative humidity of 75%, are most humid months.
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 6.
What is the least humid month in Mount Holly?
June and July, with an average relative humidity of 70%, are the least humid months.
When are the longest days in Mount Holly?
June has the longest days of the year, with an average of 14h and 30min of daylight.
What time of the year is the hottest?
The warmest month is July, with an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 69.1°F (20.6°C).
What month has the most sunshine?
With an average of 10.9h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 17.3 days and accumulates 3.43" (87mm) of precipitation.
What is the driest month?
The month with the least rainfall in Mount Holly is October, when the rain falls for 9.5 days and typically collects 1.97" (50mm) of precipitation.
What is the snowiest month?
The month with the most snowfall is December, when snow falls for 0.5 days and typically aggregates up to 1.97" (50mm) of snow.
What is the month with the shortest days?
With an average of 9h and 48min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
With an average of 5.3h of sunshine, December has the least sunshine of the year.
Average temperature
Mount Holly, NC
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (48.7°F).
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).
Average pressure
Mount Holly, NC
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Mount Holly, NC
- Average wind speed in January:
6.8mph - Average wind speed in February:
7.2mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.3mph - Average wind speed in September:
5mph - Average wind speed in October:
6mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.3mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Mount Holly, NC
The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are June and July (70%).
Average rainfall
Mount Holly, NC
- Average rainfall in January:
2.56" - Average rainfall in February:
2.28" - Average rainfall in March:
2.56" - Average rainfall in April:
2.99" - Average rainfall in May:
2.76" - Average rainfall in June:
2.32"
- Average rainfall in July:
2.64" - Average rainfall in August:
3.43" - Average rainfall in September:
2.09" - Average rainfall in October:
1.97" - Average rainfall in November:
2.36" - Average rainfall in December:
3.03"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is October (1.97").
Average rainfall days
Mount Holly, NC
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
18 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (8.7 days).
Average snowfall
Mount Holly, NC
The month with the highest snowfall is December (1.97").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Mount Holly, NC
- Average snowfall days in January:
1.2 days - Average snowfall days in February:
1.6 days - Average snowfall days in March:
0.7 days - Average snowfall days in April:
0 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 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Mount Holly, NC
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
6h and 2min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days
Mount Holly, NC
- Average sunshine days in January:
19.4 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
20.7 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (11 days).
Average UV index
Mount Holly, NC
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 and December (UV index 2).
Average cloud cover
Mount Holly, NC
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility
Mount Holly, NC
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).
Mount Holly, North Carolina, USA
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