Climate and Weather Charts
Charleston International Airport (CHS)

(Charleston, South Carolina - SC, USA)




Charleston Airport (CHS) Weather and ClimateCharleston features a warm, temperate climate with temperatures almost resembling subtropical climates. The weather in Charleston is appealing throughout the year, with pleasant springs, hot summers, warm autumns and mild winters.

The summer climate in Charleston is especially hot during June, July and August, when temperatures are known to exceed 30°C / 86°F. This is also the wettest time of the year in Charleston, although heavy showers rarely spoil the day.

Charleston's winter climate is especially enticing, with mild weather and daytime highs of more than 15°C / 59°F. However, the nights can feel much colder at this time of the year and occasional snow flurries are often expected from time to time. The average annual daytime temperatures in Charleston are around 23°C / 73°F.

Climate Description: Warm, temperate climate
Charleston Airport (CHS) Location: Northern Hemisphere, USA, South Carolina
Annual High / Low Daytime Temperatures at Charleston: 31°C / 13°C (88°F / 55°F)
Average Daily January Temperature: 13°C / 55°F
Average Daily June Temperature: 30°C / 86°F
Annual Rainfall / Precipication Charleston at Airport (CHS): 1316 mm / 52 inches


Charleston Airport (CHS):
Climate and Weather Charts



Temperature Chart
Temperatures
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Average
Maximum
Celcius (°C)
13
15
19
23
26
30
31
31
28
24
20
15
23
Minimum
Celcius (°C)
5
6
10
14
19
22
24
24
22
16
11
7
15
Maximum
Fahrenheit (°F)
55
59
66
73
79
86
88
88
82
75
68
59
73
Minimum
Fahrenheit (°F)
41
43
50
57
66
72
75
75
72
61
52
45
59


Rainfall / Precipitation Chart
Rainfall
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Total
Rainfall (mm)
89
76
114
76
102
152
178
178
135
76
64
76
1316
Rainfall (inches)
3.5
3.0
4.5
3.0
4.0
6.0
7.0
7.0
5.3
3.0
2.5
3.0
52


Seasonal Chart
Seasons
Average
Temp
(Max °C)
Average
Temp
(Min °C)
Average
Temp
(Max °F)
Average
Temp
(Min °F)
Total
Rainfall
(mm)
Total
Rainfall
(inches)
Mar to May (Spring)
23
14
73
58
292
12
Jun to Aug (Summer)
31
23
87
74
508
20
Sept to Nov (Autumn / Fall)
24
16
75
62
275
11
Dec to Feb (Winter)
14
6
58
43
241
10









Charleston Airport CHS

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