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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 Waterloo, South Carolina, is another fresh winter month, with an average temperature varying between 35.1°F (1.7°C) and 51.4°F (10.8°C). In Waterloo, January is the coldest month, with temperatures averaging a high of 51.4°F (10.8°C) and a low of 35.1°F (1.7°C). Weather in January »
Weather in February
February, the last month of the winter in Waterloo, is a mild month, with an average temperature varying between 55.8°F (13.2°C) and 38.8°F (3.8°C). Waterloo signifies an average high-temperature of a refreshing 55.8°F (13.2°C) in February, closely mirroring the 51.4°F (10.8°C) of January. Weather in February »
Weather in March
The first month of the spring, March, is an enjoyable month in Waterloo, South Carolina, with an average temperature varying between 63.1°F (17.3°C) and 44.4°F (6.9°C). Waterloo in March observes a minor temperature shift, with average high-temperatures adjusting from a mild 55.8°F (13.2°C) in February to a comfortable 63.1°F (17.3°C). Weather in March »
Weather in April
April is a pleasant spring month in Waterloo, South Carolina, with an average temperature varying between 53.1°F (11.7°C) and 73°F (22.8°C). With the onset of April, the average high-temperature slightly shifts from March's comfortable 63.1°F (17.3°C) to a pleasant 73°F (22.8°C). Weather in April »
Weather in May
May, the last month of the spring in Waterloo, is a warm month, with temperature in the range of an average low of 60.4°F (15.8°C) and an average high of 80.8°F (27.1°C). May marks a minor ascent in the average high-temperature, adjusting from April's pleasant 73°F (22.8°C) to a warm 80.8°F (27.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Waterloo, South Carolina, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 67.6°F (19.8°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from a warm 80.8°F (27.1°C) in May to a tropical 88.7°F (31.5°C). Weather in June »
Weather in July
July, the same as June, in Waterloo, South Carolina, is another hot summer month, with an average temperature ranging between min 70.7°F (21.5°C) and max 91.8°F (33.2°C). July temperatures tend to peak at an average high of 91.8°F (33.2°C) and dip to a low of 70.7°F (21.5°C). Throughout July, the heat index is calculated to be an extremely hot 111.2°F (44°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Waterloo, South Carolina, with an average temperature fluctuating between 90.1°F (32.3°C) and 69.8°F (21°C). During August, Waterloo observes a subtle ascent to a still hot 90.1°F (32.3°C) from July's 91.8°F (33.2°C) in the average high-temperature. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Waterloo, South Carolina, with an average temperature fluctuating between 64.9°F (18.3°C) and 84.4°F (29.1°C). In Waterloo, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's hot 90.1°F (32.3°C) to a warm 84.4°F (29.1°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Waterloo, South Carolina, with an average temperature ranging between min 53.4°F (11.9°C) and max 73°F (22.8°C). The decrease of average high-temperatures is mild in October, with a decline from a warm 84.4°F (29.1°C) in September to an agreeable 73°F (22.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Waterloo, is another comfortable month, with an average temperature ranging between max 61.5°F (16.4°C) and min 43.7°F (6.5°C). The move into November indicates a reduction in the average high-temperature, down from October's pleasant 73°F (22.8°C) to a refreshing 61.5°F (16.4°C). Weather in November »
Weather in December
December, the first month of the winter in Waterloo, is still a cool month, with an average temperature varying between 39.7°F (4.3°C) and 54.5°F (12.5°C). As December commences, the average high-temperature subtly reduces, transitioning from an enjoyable 61.5°F (16.4°C) in November to a fresh 54.5°F (12.5°C). Weather in December »
Updated: Feb 13, 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 time of the year is the coldest in Waterloo?
With average high and low temperatures of 51.4°F (10.8°C) and 35.1°F (1.7°C) respectively, January is Waterloo's coldest month.
How many days does it rain in Waterloo?
In Waterloo, during the entire year, the rain falls for 152.7 days and collects up to 31.34" (796mm) of precipitation.
When does it snow in Waterloo?
Months with snowfall in Waterloo are January through March.
How many days does it snow in Waterloo?
Throughout the year, there are 1.6 snowfall days, and 1.61" (41mm) of snow is accumulated.
What is the month with the lowest UV index in Waterloo?
January is the month with the lowest UV index, with an average maximum UV index of 2.
When does it snow the most in Waterloo?
The month with the most snowfall in Waterloo is February, when snow falls for 0.6 days and typically aggregates up to 0.87" (22mm) of snow.
When is Daylight Saving Time (DST) in Waterloo?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Waterloo, South Carolina, 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 in Waterloo?
April through December are months without snowfall in Waterloo, South Carolina.
When are the longest days in Waterloo?
The month with the longest days in Waterloo, South Carolina, is June, with an average of 14h and 24min of daylight.
What are the months with the highest UV index in Waterloo?
The months with the highest UV index in Waterloo, South Carolina, are June and August, with an average maximum UV index of 7.
What month is the hottest in Waterloo?
Waterloo's warmest weather arrives in July, when temperatures average a high of 91.8°F (33.2°C) and a low of 70.7°F (21.5°C).
What is the least humid month in Waterloo?
The least humid month is July, with an average relative humidity of 70%.
What month has the most sunshine in Waterloo?
With an average of 10.9h of sunshine, July has the most sunshine of the year in Waterloo, South Carolina.
What is the driest month in Waterloo?
September is the month with the least rainfall. Rain falls for 11.7 days and accumulates 1.57" (40mm) of precipitation.
What is the most humid month in Waterloo?
The most humid month in Waterloo is December, with an average relative humidity of 77%.
What is the rainiest month in Waterloo?
The month with the most rainfall is December, when the rain falls for 11.5 days and typically aggregates up to 3.39" (86mm) of precipitation.
What is the month with the shortest days in Waterloo?
With an average of 9h and 54min of daylight, December has the shortest days of the year in Waterloo.
What is the month with the least sunshine in Waterloo?
With an average of 5.3h of sunshine, December has the least sunshine of the year.
Average temperature
Waterloo, SC
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (51.4°F).
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure
Waterloo, SC
- 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:
30.02"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"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.05"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
Waterloo, SC
- Average wind speed in January:
7.3mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7.2mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.3mph - Average wind speed in December:
6.8mph
The windiest months (with the highest average wind speed) are February and April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
Waterloo, SC
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).
Average rainfall
Waterloo, SC
- Average rainfall in January:
2.6" - Average rainfall in February:
2.68" - Average rainfall in March:
2.56" - Average rainfall in April:
2.68" - Average rainfall in May:
3.11" - Average rainfall in June:
2.32"
- Average rainfall in July:
2.6" - Average rainfall in August:
3.31" - Average rainfall in September:
1.57" - Average rainfall in October:
2.09" - Average rainfall in November:
2.44" - Average rainfall in December:
3.39"
The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days
Waterloo, SC
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
14 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
17 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is October (8.5 days).
Average snowfall
Waterloo, SC
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Waterloo, SC
- Average snowfall days in January:
0.7 days - Average snowfall days in February:
0.6 days - Average snowfall days in March:
0.2 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:
0.1 days
The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Waterloo, SC
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - 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 2min
- Average daylight in July:
14h and 1min - 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 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
6h and 5min - Average sunshine in March:
7h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
6h and 5min - 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
Waterloo, SC
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
21.1 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is August (11.4 days).
Average UV index
Waterloo, SC
The months with the highest UV index are June and August (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Waterloo, SC
The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June, July and October (Cloud cover 29).
Average visibility
Waterloo, SC
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).
Waterloo, South Carolina, USA
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