Climate and monthly weather forecast
Gilbert, SC

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Weather in January

January, like December, in Gilbert, South Carolina, is a cool winter month, with an average temperature ranging between min 36.9°F (2.7°C) and max 52.3°F (11.3°C). With an average high-temperature of 52.3°F (11.3°C) and an average low-temperature of 36.9°F (2.7°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a refreshing month in Gilbert, South Carolina, with an average temperature varying between 40.5°F (4.7°C) and 56.8°F (13.8°C). On the advent of February, Gilbert's average high-temperature exhibits a minor adjustment to a moderate 56.8°F (13.8°C) from January's 52.3°F (11.3°C). Weather in February »

Weather in March

March, the first month of the spring in Gilbert, is an enjoyable month, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 46.2°F (7.9°C). The shift into March is accompanied by a modest temperature increase, with the average high-temperature edging up from a refreshing 56.8°F (13.8°C) in February to a comfortable 63.7°F (17.6°C). Weather in March »

Weather in April

April in Gilbert, South Carolina, is a warm spring month, with an average temperature fluctuating between 54.9°F (12.7°C) and 73.6°F (23.1°C). April's arrival is marked by an increase in the average high-temperature, moving from a refreshing 63.7°F (17.6°C) in March to a warm 73.6°F (23.1°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Gilbert, South Carolina, with an average temperature fluctuating between 62.8°F (17.1°C) and 80.8°F (27.1°C). As Gilbert transitions into May, a marginal rise in the average high-temperature is observed, moving from a warm 73.6°F (23.1°C) in April to a still moderately hot 80.8°F (27.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Gilbert, South Carolina, with an average temperature ranging between max 88.3°F (31.3°C) and min 69.4°F (20.8°C). June's onset is marked by a subtle temperature increase, moving from a warm 80.8°F (27.1°C) in May to a tropical 88.3°F (31.3°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Gilbert, South Carolina, with temperature in the range of an average low of 73°F (22.8°C) and an average high of 91°F (32.8°C). During the warmest month, July, temperatures average a high of 91°F (32.8°C) and a low of 73°F (22.8°C). In July, the heat index is appraised at a scorching 109.4°F (43°C). Weather in July »

Weather in August

August, the last month of the summer in Gilbert, is also a hot month, with temperature in the range of an average low of 71.4°F (21.9°C) and an average high of 89.4°F (31.9°C). The average high-temperature is a still tropical 89.4°F (31.9°C) in August, hardly different from the 91°F (32.8°C) recorded in July. Weather in August »

Weather in September

September, the first month of the autumn in Gilbert, is still a warm month, with an average temperature varying between 66.4°F (19.1°C) and 84.4°F (29.1°C). As Gilbert transitions into September, the average high-temperature stands at a moderately hot 84.4°F (29.1°C), offering little variation from the preceding month. Weather in September »

Weather in October

October, the same as September, in Gilbert, South Carolina, is another pleasant autumn month, with an average temperature fluctuating between 55.2°F (12.9°C) and 73.2°F (22.9°C). The onset of October is marked by a decrease in temperature, transitioning from a warm 84.4°F (29.1°C) in September to a pleasant 73.2°F (22.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Gilbert, is another comfortable month, with an average temperature ranging between max 61.9°F (16.6°C) and min 45.1°F (7.3°C). The start of November signals a decrease in the average high-temperature, transitioning from a pleasant 73.2°F (22.9°C) in October to a refreshing 61.9°F (16.6°C). Weather in November »

Weather in December

December, the first month of the winter in Gilbert, is still a mild month, with an average temperature varying between 56.1°F (13.4°C) and 41.2°F (5.1°C). December ushers in a minute temperature change, with average high-temperatures reducing from November's comfortable 61.9°F (16.6°C) to a mild 56.1°F (13.4°C). Weather in December »
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

In Gilbert, January records the average lowest temperatures, peaking at 52.3°F (11.3°C) and reaching a low of 36.9°F (2.7°C).

How many days does it rain?

In Gilbert, during the entire year, the rain falls for 157.6 days and collects up to 31.81" (808mm) of precipitation.

When does it snow in Gilbert?

Months with snowfall are January through March and December.

How much does it snow?

Throughout the year, there are 1.8 snowfall days, and 1.5" (38mm) of snow is accumulated.

When is the lowest UV index?

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

When does it snow the most?

The month with the most snowfall is February, when snow falls for 0.6 days and typically aggregates up to 0.94" (24mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Gilbert, 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 Gilbert, snow does not fall in April through November.

When are the longest days?

The month with the longest days is June, with an average of 14h and 24min of daylight.

When is the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What time of the year is the hottest?

Gilbert's July weather, marked by an average high temperature of 91°F (32.8°C) and an average low temperature of 73°F (22.8°C), is the warmest in the year.

What is the least humid month?

The least humid month is July, with an average relative humidity of 70%.

What month has the most sunshine?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

What is the driest month?

September is the month with the least rainfall. Rain falls for 12.8 days and accumulates 1.77" (45mm) of precipitation.

What is the most humid month?

December is the most humid month, with an average relative humidity of 76%.

What is the rainiest month?

December is the month with the most rainfall. Rain falls for 11.8 days and accumulates 3.43" (87mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5.3h of sunshine.

Average temperature
Gilbert, SC

Average temperature - Gilbert, SC

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.3°F).

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).

Average pressure
Gilbert, SC

Average pressure - Gilbert, SC

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
Gilbert, SC

Average wind speed - Gilbert, SC

The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity
Gilbert, SC

Average humidity - Gilbert, SC

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (70%).

Average rainfall
Gilbert, SC

Average rainfall - Gilbert, SC

The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days
Gilbert, SC

Average rainfall days - Gilbert, SC

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is October (8.9 days).

Average snowfall
Gilbert, SC

Average snowfall - Gilbert, SC

The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days
Gilbert, SC

Average snowfall days - Gilbert, SC

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Gilbert, SC

Average daylight / Average sunshine - Gilbert, SC

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).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days
Gilbert, SC

Average sunshine days - Gilbert, SC

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (10 days).

Average visibility
Gilbert, SC

Average visibility - Gilbert, 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).

Gilbert, South Carolina, USA

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