Monthly weather forecast and climate
Gaston, NC

Weather in January

January, like December, is a frosty winter month in Gaston, North Carolina, with average temperature varying between 31.8°F (-0.1°C) and 46.8°F (8.2°C). The coldest month is January, with an average high-temperature of 46.8°F (8.2°C) and an average low-temperature of 31.8°F (-0.1°C). Weather in January »

Weather in February

February, the last month of the winter, in Gaston, is a cool month, with average temperature fluctuating between 51.8°F (11°C) and 34.9°F (1.6°C). In Gaston, the average high-temperature in February is almost the same as in January - a cool 51.8°F (11°C). Weather in February »

Weather in March

March, the first month of the spring, in Gaston, is a mild month, with average temperature ranging between max 57.9°F (14.4°C) and min 40.8°F (4.9°C). In Gaston, the average high-temperature slightly increases, from a cool 51.8°F (11°C) in February, to a moderate 57.9°F (14.4°C). Weather in March »

Weather in April

April is an agreeable spring month in Gaston, North Carolina, with average temperature fluctuating between 50.7°F (10.4°C) and 69.1°F (20.6°C). In April, the average high-temperature increases, from a moderate 57.9°F (14.4°C) in March, to an agreeable 69.1°F (20.6°C). Weather in April »

Weather in May

May, the last month of the spring, in Gaston, is a warm month, with average temperature ranging between max 76.6°F (24.8°C) and min 59.2°F (15.1°C). In Gaston, North Carolina, the average high-temperature in May marginally rises, from an agreeable 69.1°F (20.6°C) in April, to a warm 76.6°F (24.8°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Gaston, North Carolina, with average temperature fluctuating between 84.4°F (29.1°C) and 66.2°F (19°C). In June, the average high-temperature slightly increases, from a moderately hot 76.6°F (24.8°C) in May, to a still warm 84.4°F (29.1°C). Weather in June »

Weather in July

July in Gaston, North Carolina, is a tropical summer month, with average temperature varying between 70.2°F (21.2°C) and 88.7°F (31.5°C). The warmest month is July, with an average high-temperature of 88.7°F (31.5°C) and an average low-temperature of 70.2°F (21.2°C). The average heat index in July is evaluated at a blistering 104.5°F (40.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Gaston, North Carolina, with average temperature ranging between max 86.7°F (30.4°C) and min 68.5°F (20.3°C). In Gaston, North Carolina, the average high-temperature is relatively the same as in July - a still tropical 86.7°F (30.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Gaston, North Carolina, with average temperature varying between 81.1°F (27.3°C) and 63.5°F (17.5°C). In September, the average high-temperature slightly decreases, from a tropical 86.7°F (30.4°C) in August, to a moderately hot 81.1°F (27.3°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Gaston, North Carolina, with average temperature varying between 52.7°F (11.5°C) and 69.6°F (20.9°C). In October, the average high-temperature drops, from a warm 81.1°F (27.3°C) in September, to a pleasant 69.6°F (20.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderate month in Gaston, North Carolina, with average temperature varying between 58.5°F (14.7°C) and 42.3°F (5.7°C). In November, the average high-temperature drops, from a pleasant 69.6°F (20.9°C) in October, to a mild 58.5°F (14.7°C). Weather in November »

Weather in December

December, the first month of the winter, in Gaston, is still a cool month, with average temperature ranging between min 37.2°F (2.9°C) and max 51.4°F (10.8°C). In Gaston, the average high-temperature in December slightly decreases, from a mild 58.5°F (14.7°C) in November, to a fresh 51.4°F (10.8°C). Weather in December »
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FAQ

What is the coldest month in Gaston?

With an average high-temperature of 46.8°F (8.2°C) and an average low-temperature of 31.8°F (-0.1°C), January is the coldest month in Gaston.

What are the least humid months in Gaston?

January, April, July and November, with an average relative humidity of 74%, are the least humid months.

How many days does it rain in Gaston?

In Gaston, during the entire year, the rain falls for 156.2 days and collects up to 27.6" (701mm) of precipitation.

When does it snow in Gaston?

January through March, November and December are months with snowfall in Gaston.

How many days does it snow in Gaston?

In Gaston, during the entire year, snow falls for 6.4 days, and aggregates up to 3.23" (82mm) of snow.

What is the month with the least sunshine in Gaston?

January and December, with an average of 5.5h of sunshine, are months with the least sunshine in Gaston.

What is the month with the lowest UV index in Gaston?

The month with the lowest UV index in Gaston, North Carolina, is January, with an average maximum UV index of 2.

What is the snowiest month in Gaston?

The month with the most snowfall in Gaston is February when snow falls for 2.6 days and typically aggregates up to 1.3" (33mm) of snow.

When it does not snow in Gaston?

In Gaston snow does not fall in April through October.

What is the most humid month in Gaston?

May is the most humid month in Gaston, North Carolina, with an average relative humidity of 79%.

When is the highest UV index in Gaston?

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

When are the longest days in Gaston?

June has the longest days of the year, with an average of 14.6h of daylight.

What is the month with the most sunshine in Gaston?

Months with the most sunshine in Gaston are June and July, with an average of 10.7h of sunshine.

What is the warmest month in Gaston?

The warmest month in Gaston, North Carolina, is July, with an average high-temperature of 88.7°F (31.5°C) and an average low-temperature of 70.2°F (21.2°C).

What is the rainiest month in Gaston?

The month with the most rainfall in Gaston is August when the rain falls for 15.2 days and typically aggregates up to 3.07" (78mm) of precipitation.

What is the driest month in Gaston?

The month with the least rainfall in Gaston is October when the rain falls for 10.4 days and typically collects 1.85" (47mm) of precipitation.

What is the month with the shortest days in Gaston?

December has the shortest days of the year in Gaston, North Carolina, with an average of 9.7h of daylight.

Average temperature
Gaston, NC

Average temperature - Gaston, NC

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (46.8°F).

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).

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Average pressure
Gaston, NC

Average pressure - Gaston, NC

The month with the highest atmospheric pressure is November (30.14").
The month with the lowest atmospheric pressure is June (29.96").

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Average wind speed
Gaston, NC

Average wind speed - Gaston, NC

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity
Gaston, NC

Average humidity - Gaston, NC

The month with the highest relative humidity is May (79%).
Months with the lowest relative humidity are January, April, July and November (74%).

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Average rainfall
Gaston, NC

Average rainfall - Gaston, NC

The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is October (1.85").

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Average rainfall days
Gaston, NC

Average rainfall days - Gaston, NC

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.3 days).

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Average snowfall
Gaston, NC

Average snowfall - Gaston, NC

The month with the highest snowfall is February (1.3").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Gaston, NC

Average snowfall days - Gaston, NC

The month with the highest number of snowfall days is February (2.6 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Gaston, NC

Average daylight / Average sunshine - Gaston, NC

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

Months with the most sunshine are June and July (Average sunshine: 10.7h).
Months with the least sunshine are January and December (Average sunshine: 5.5).

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Average sunshine days
Gaston, NC

Average sunshine days - Gaston, NC

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11.5 days).

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Average visibility
Gaston, NC

Average visibility - Gaston, 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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