Monthly weather forecast and climate
Gastonia, NC

Weather in January

January, the same as December, in Gastonia, North Carolina, is another chilly winter month, with average temperature fluctuating between 48.7°F (9.3°C) and 33.1°F (0.6°C). With an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 33.1°F (0.6°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Gastonia, is a fresh month, with average temperature fluctuating between 36.1°F (2.3°C) and 53.8°F (12.1°C). In February, the average high-temperature is almost the same as in January - a cool 53.8°F (12.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a mild month in Gastonia, North Carolina, with average temperature fluctuating between 42.4°F (5.8°C) and 60.4°F (15.8°C). In March, the average high-temperature marginally rises, from a cool 53.8°F (12.1°C) in February, to a mild 60.4°F (15.8°C). Weather in March »

Weather in April

April in Gastonia, North Carolina, is a pleasant spring month, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 51.4°F (10.8°C). In April, the average high-temperature increases, from a moderate 60.4°F (15.8°C) in March, to a pleasant 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 Gastonia, North Carolina, with average temperature fluctuating between 59.5°F (15.3°C) and 79.3°F (26.3°C). In May, the average high-temperature marginally rises, from an agreeable 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 Gastonia, North Carolina, with average temperature ranging between min 66.4°F (19.1°C) and max 87.3°F (30.7°C). In June, the average high-temperature marginally rises, from a warm 79.3°F (26.3°C) in May, to a hot 87.3°F (30.7°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Gastonia, North Carolina, with temperature in the range of an average low of 69.4°F (20.8°C) and an average high of 90.5°F (32.5°C). July is the warmest month, with an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 69.4°F (20.8°C). In July, the average heat index is calculated to a scorching 107.4°F (41.9°C). Weather in July »

Weather in August

August, the last month of the summer, in Gastonia, is another tropical month, with average temperature ranging between min 68.2°F (20.1°C) and max 88.7°F (31.5°C). In Gastonia, the average high-temperature in August is practically the same as in July - a still hot 88.7°F (31.5°C). Weather in August »

Weather in September

September, the first month of the autumn, in Gastonia, is still a warm month, with average temperature ranging between max 82.9°F (28.3°C) and min 63.5°F (17.5°C). In September, the average high-temperature slightly decreases, from a tropical 88.7°F (31.5°C) in August, to a warm 82.9°F (28.3°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Gastonia, North Carolina, with average temperature varying between 52.5°F (11.4°C) and 71.2°F (21.8°C). In Gastonia, the average high-temperature in October drops, from a moderately hot 82.9°F (28.3°C) in September, to a pleasant 71.2°F (21.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderate month in Gastonia, North Carolina, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 42.1°F (5.6°C). In Gastonia, North Carolina, the average high-temperature drops, from an agreeable 71.2°F (21.8°C) in October, to a moderate 59.4°F (15.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Gastonia, North Carolina, with temperature in the range of an average low of 38.1°F (3.4°C) and an average high of 52.7°F (11.5°C). In December, the average high-temperature marginally drops, from a moderate 59.4°F (15.2°C) in November, to a fresh 52.7°F (11.5°C). Weather in December »
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FAQ

What is the coldest month in Gastonia?

The coldest month is January, with an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 33.1°F (0.6°C).

How many days does it rain in Gastonia?

In Gastonia, North Carolina, during the entire year, the rain falls for 164 days and collects up to 32.91" (836mm) of precipitation.

When does it snow in Gastonia?

Months with snowfall in Gastonia are January through March, November and December.

How many days does it snow in Gastonia?

In Gastonia, during the entire year, snow falls for 4.9 days, and aggregates up to 5.55" (141mm) of snow.

When is the lowest UV index in Gastonia?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Gastonia.

When it does not snow in Gastonia?

In Gastonia, North Carolina, snow does not fall in April through October.

What are the most humid months in Gastonia?

May and December, with an average relative humidity of 75%, are most humid months.

What are the months with the highest UV index in Gastonia?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Gastonia, North Carolina.

When are the longest days in Gastonia?

With an average of 14.5h of daylight, June has the longest days of the year in Gastonia.

What is the warmest month in Gastonia?

July is the warmest month, with an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 69.4°F (20.8°C).

What is the least humid month in Gastonia?

July is the least humid month in Gastonia, North Carolina, with an average relative humidity of 70%.

What month has the most sunshine in Gastonia?

July has the most sunshine of the year in Gastonia, with an average of 10.9h of sunshine.

What is the wettest month in Gastonia?

The month with the most rainfall in Gastonia is August when the rain falls for 18.3 days and typically aggregates up to 3.46" (88mm) of precipitation.

What is the driest month in Gastonia?

October is the month with the least rainfall in Gastonia, North Carolina. Rain falls for 10.1 days and accumulates 2.13" (54mm) of precipitation.

When does it snow the most in Gastonia?

December is the month with the most snowfall. Snow falls for 0.6 days and accumulates 2.09" (53mm) of snow.

What is the month with the shortest days in Gastonia?

December has the shortest days of the year in Gastonia, North Carolina, with an average of 9.8h of daylight.

What is the month with the least sunshine in Gastonia?

The month with the least sunshine in Gastonia, North Carolina, is December, with an average of 5.4h of sunshine.

Average temperature
Gastonia, NC

Average temperature - Gastonia, NC

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (48.7°F).

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure
Gastonia, NC

Average pressure - Gastonia, NC

The month with the highest atmospheric pressure is November (30.15").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed
Gastonia, NC

Average wind speed - Gastonia, NC

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity
Gastonia, NC

Average humidity - Gastonia, NC

Months with the highest relative humidity are May and December (75%).
The month with the lowest relative humidity is July (70%).

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Average rainfall
Gastonia, NC

Average rainfall - Gastonia, NC

The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is October (2.13").

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Average rainfall days
Gastonia, NC

Average rainfall days - Gastonia, NC

The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall
Gastonia, NC

Average snowfall - Gastonia, NC

The month with the highest snowfall is December (2.09").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Gastonia, NC

Average snowfall days - Gastonia, NC

The month with the highest number of snowfall days is February (2.1 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Gastonia, NC

Average daylight / Average sunshine - Gastonia, NC

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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Average sunshine days
Gastonia, NC

Average sunshine days - Gastonia, NC

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (10.3 days).

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Average visibility
Gastonia, NC

Average visibility - Gastonia, NC

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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