Climate and monthly weather forecastGaston, SC
Climate and monthly weather forecast
Weather in January
January, like December, in Gaston, South Carolina, is a cool winter month, with an average temperature fluctuating between 38.1°F (3.4°C) and 53.2°F (11.8°C). Gaston's temperature records reveal January as the coldest month, marked by average highs of 53.2°F (11.8°C) and lows of 38.1°F (3.4°C). Weather in January »Weather in February
The last month of the winter, February, is a moderate month in Gaston, South Carolina, with an average temperature ranging between max 57.7°F (14.3°C) and min 41.5°F (5.3°C). The shift into February uncovers an average high-temperature of a moderate 57.7°F (14.3°C), subtly different from the previous month. Weather in February »Weather in March
March, the first month of the spring in Gaston, is a comfortable month, with an average temperature varying between 64.4°F (18°C) and 47.3°F (8.5°C). With the onset of March, Gaston's average high-temperature sees a modest rise, moving from February's mild 57.7°F (14.3°C) to a still refreshing 64.4°F (18°C). Weather in March »Weather in April
April is a moderately hot spring month in Gaston, South Carolina, with an average temperature varying between 73.8°F (23.2°C) and 55.4°F (13°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a comfortable 64.4°F (18°C) to a moderately hot 73.8°F (23.2°C). Weather in April »Weather in May
May, the last month of the spring in Gaston, is also a moderately hot month, with an average temperature ranging between min 63.1°F (17.3°C) and max 81.1°F (27.3°C). May witnesses a subtle temperature ascent, adjusting from 73.8°F (23.2°C) in April to a still warm 81.1°F (27.3°C). Weather in May »Weather in June
June, the first month of the summer in Gaston, is a hot month, with an average temperature fluctuating between 87.6°F (30.9°C) and 70.3°F (21.3°C). The start of June brings a subtle rise in the average high-temperature, moving from a moderately hot 81.1°F (27.3°C) in May to a tropical 87.6°F (30.9°C). Weather in June »Weather in July
July, the same as June, in Gaston, South Carolina, is another hot summer month, with an average temperature varying between 91°F (32.8°C) and 73°F (22.8°C). July, with an average high of 91°F (32.8°C) and a low of 73°F (22.8°C), signifies the warmest month of the year. The heat index in July is appraised at a blistering 109.4°F (43°C). Weather in July »Weather in August
August, the last month of the summer in Gaston, is another hot month, with an average temperature varying between 89.2°F (31.8°C) and 72.1°F (22.3°C). At the onset of August, Gaston records an average high-temperature of a still hot 89.2°F (31.8°C), showing little deviation from the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Gaston, is still a warm month, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 67.1°F (19.5°C). In September, the average high-temperature registers at a moderately hot 84.2°F (29°C), nearly identical to August's 89.2°F (31.8°C). Weather in September »Weather in October
October, like September, in Gaston, South Carolina, is another warm autumn month, with temperature in the range of an average low of 57°F (13.9°C) and an average high of 73.8°F (23.2°C). The shift from September to October corresponds with a decrease in the average high-temperature, down to a still moderately hot 73.8°F (23.2°C) from 84.2°F (29°C). Weather in October »Weather in November
November, the last month of the autumn in Gaston, is another comfortable month, with an average temperature varying between 46.4°F (8°C) and 62.6°F (17°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's moderately hot 73.8°F (23.2°C) to a refreshing 62.6°F (17°C). Weather in November »Weather in December
The first month of the winter, December, is also a moderate month in Gaston, South Carolina, with an average temperature varying between 42.4°F (5.8°C) and 57°F (13.9°C). Gaston's progression into December involves a gentle drop in the average high-temperature, from an enjoyable 62.6°F (17°C) in November to a mild 57°F (13.9°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
In Gaston, January is known for its average lowest temperatures, reaching a high of 53.2°F (11.8°C) and a low of 38.1°F (3.4°C).
The months with the lowest humidity are January and November, with an average relative humidity of 70%.
Throughout the year, there are 166.8 rainfall days, and 32.56" (827mm) of precipitation is accumulated.
Months with snowfall are January through March and December.
The months with the most snowfall in Gaston are January and February, with an average 0.31" (8mm) of accumulated snow.
Throughout the year, there are 1.6 snowfall days, and 0.83" (21mm) of snow is accumulated.
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index.
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.
In Gaston, snow does not fall in April through November.
June has the longest days of the year, with an average of 14h and 24min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 7.
Gaston's temperatures peak on average in July, reaching 91°F (32.8°C) at their highest and 73°F (22.8°C) at their lowest.
July has the most sunshine of the year, with an average of 10.9h of sunshine.
The months with the least rainfall in Gaston are September and November Rain falls for 14.3 days and accumulates 2.01" (51mm) of rain.
December is the most humid month in Gaston, with an average relative humidity of 75%.
December is the month with the most rainfall. Rain falls for 11.9 days and accumulates 3.86" (98mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
The month with the least sunshine is December, with an average of 5.5h of sunshine.
Average temperature
Gaston, SC
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (53.2°F).
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).
Average pressure
Gaston, 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:
30.02"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Gaston, SC
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7.2mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.5mph
The windiest months (with the highest average wind speed) are February, March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Gaston, SC
The month with the highest relative humidity is December (75%).
The months with the lowest relative humidity are January and November (70%).
Average rainfall
Gaston, SC
- Average rainfall in January:
2.24" - Average rainfall in February:
2.72" - Average rainfall in March:
2.4" - Average rainfall in April:
3.35" - Average rainfall in May:
3.03" - Average rainfall in June:
2.76"
- Average rainfall in July:
2.72" - Average rainfall in August:
3.03" - Average rainfall in September:
2.01" - Average rainfall in October:
2.44" - Average rainfall in November:
2.01" - Average rainfall in December:
3.86"
The wettest month (with the highest rainfall) is December (3.86").
The driest months (with the least rainfall) are September and November (2.01").
Average rainfall days
Gaston, SC
- Average rainfall days in January:
11.5 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
19.9 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
9 days - Average rainfall days in November:
9 days - Average rainfall days in December:
11.9 days
The month with the highest number of rainy days is July (19.9 days).
The months with the least rainy days are October and November (9 days).
Average snowfall
Gaston, SC
The months with the highest snowfall are January and February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Gaston, 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
Gaston, SC
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
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 42min - Average sunshine in February:
6h and 42min - Average sunshine in March:
7h and 30min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 54min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
10h and 54min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 42min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 30min
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 30min).
Average sunshine days
Gaston, SC
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
8.4 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
14 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (8.4 days).
Average UV index
Gaston, SC
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Gaston, SC
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 28).
Average visibility
Gaston, 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).
