U.S. Department of Commerce
National Oceanic & Atmospheric Administration
QUALITY CONTROLLED LOCAL
CLIMATOLOGICAL DATA
(may be updated)
HOURLY OBSERVATIONS TABLE
CHARLOTTE/DOUGLAS INTERNATIONAL AP (13881)
CHARLOTTE , NC
(01/2010)
National Climatic Data Center
Federal Building
151 Patton Avenue
Asheville, North Carolina 28801
Elevation: 700 ft. above sea level
Latitude: 35.214
Longitude: -80.944
Data Version: VER2

Date Time
(LST)
Station
Type
Sky
Conditions
Visibility
(SM)
Weather
Type
Dry
Bulb
Temp
Wet
Bulb
Temp
Dew
Point
Temp
Rel
Humd
%
Wind
Speed
(MPH)
Wind
Dir
Wind
Gusts
(MPH)
Station
Pressure
(in. hg)
Press
Tend
Net
3-hr
Chg
(mb)
Sea
Level
Pressure
(in. hg)
Report
Type
Precip.
Total
(in)
Alti-
meter
(in. hg)
(F) (C) (F) (C) (F) (C)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
0052
0145
0152
0205
0223
0252
0352
0452
0459
0537
0552
0629
0649
0652
0708
0752
0842
0852
0952
1019
1044
1052
1105
1117
1127
1142
1152
1206
1226
1250
1252
1306
1317
1348
1352
1450
1452
1552
1652
1752
1823
1832
1852
1933
1952
2015
2050
2052
2152
2252
2352
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
OVC006
OVC010
BKN010 OVC013
OVC008
BKN008 OVC012
BKN009 OVC013
OVC009
BKN009 BKN016 OVC021
BKN015 OVC030
BKN011 OVC018
OVC013
FEW013 OVC023
OVC025
OVC025
FEW010 OVC025
FEW011 OVC025
FEW011 OVC025
FEW011 OVC025
SCT012 OVC025
SCT012 OVC025
SCT009 BKN012 OVC028
SCT009 BKN012 OVC028
SCT009 BKN014 OVC028
SCT009 BKN014 OVC028
BKN012 OVC018
FEW009 BKN012 OVC016
FEW009 BKN012 OVC016
FEW009 OVC014
BKN015 OVC021
BKN013 OVC020
BKN013 OVC020
FEW009 OVC013
FEW009 OVC013
FEW009 OVC016
FEW009 OVC016
OVC013
OVC013
OVC013
OVC013
OVC011
OVC013
OVC013
OVC011
BKN013 OVC022
BKN013 OVC022
BKN016 BKN026 OVC085
SCT026 SCT070 OVC085
SCT026 SCT070 OVC085
FEW065 OVC095
FEW020 OVC070
SCT070
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.00
0.75
1.00
1.25
1.25
1.25
1.50
1.00
0.75
1.00
1.00
2.00
2.00
1.50
1.50
1.50
2.00
2.00
2.00
2.00
2.00
2.00
8.00
8.00
10.00
10.00
10.00
10.00
10.00
9.00
10.00
9.00
7.00
8.00
9.00
10.00
10.00
10.00
10.00
10.00
-SN BR
-SN BR
-SN BR
-SN BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-FZRA SNPL BR
-PL BR
-PL BR
-PL BR
-PL BR
-PL BR
-PL BR
-PL BR
-FZRAPL BR
-SNPL BR
-SNPL BR
-PL BR
-FZRAPL BR
-PL BR
-PL BR
BR
BR
-FZRA BR







-PL
-SN
-SN
-SN
-SN
-SN





31
30
30
30
30
30
29
29
28
28
29
28
28
29
28
28
28
28
27
27
27
26
27
27
27
27
26
25
25
25
25
25
25
25
24
25
24
25
25
24
25
25
24
25
24
25
25
24
23
24
23
-0.6
-1.0
-1.1
-1.0
-1.0
-1.1
-1.7
-1.7
-2.0
-2.0
-1.7
-2.0
-2.0
-1.7
-2.0
-2.2
-2.0
-2.2
-2.8
-3.0
-3.0
-3.3
-3.0
-3.0
-3.0
-3.0
-3.3
-4.0
-4.0
-4.0
-3.9
-4.0
-4.0
-4.0
-4.4
-4.0
-4.4
-3.9
-3.9
-4.4
-4.0
-4.0
-4.4
-4.0
-4.4
-4.0
-4.0
-4.4
-5.0
-4.4
-5.0
30
29
29
29
29
29
28
28
28
28
28
28
28
28
28
27
27
27
26
26
26
25
25
26
26
25
25
24
24
23
23
23
23
23
22
23
22
23
23
23
23
23
23
23
23
23
23
22
21
22
21
-1.1
-1.5
-1.5
-1.7
-1.5
-1.7
-2.2
-2.2
-2.4
-2.4
-2.2
-2.4
-2.4
-2.2
-2.4
-2.6
-2.8
-2.8
-3.3
-3.1
-3.1
-4.0
-3.8
-3.5
-3.5
-3.8
-4.0
-4.6
-4.6
-4.9
-4.7
-4.9
-4.9
-4.9
-5.3
-4.9
-5.3
-4.7
-4.7
-5.1
-4.9
-4.9
-5.1
-4.9
-5.1
-5.1
-5.1
-5.6
-6.0
-5.8
-6.1
28
28
28
27
28
27
26
26
27
27
26
27
27
26
27
26
25
25
24
25
25
22
21
23
23
21
22
21
21
19
20
19
19
19
19
19
19
20
20
20
19
19
20
19
20
18
18
17
17
16
16
-2.2
-2.0
-2.2
-3.0
-2.0
-2.8
-3.3
-3.3
-3.0
-3.0
-3.3
-3.0
-3.0
-3.3
-3.0
-3.3
-4.0
-3.9
-4.4
-4.0
-4.0
-5.6
-6.0
-5.0
-5.0
-6.0
-5.6
-6.0
-6.0
-7.0
-6.7
-7.0
-7.0
-7.0
-7.2
-7.0
-7.2
-6.7
-6.7
-6.7
-7.0
-7.0
-6.7
-7.0
-6.7
-8.0
-8.0
-8.3
-8.3
-8.9
-8.9
89
92
92
89
92
89
89
89
96
96
89
96
96
89
96
92
89
89
88
92
92
85
78
85
85
78
85
85
85
78
81
78
78
78
81
78
81
81
81
85
78
78
85
78
85
75
75
75
78
71
74
9
9
9
13
10
10
14
20
13
6
9
9
9
9
14
9
13
14
13
11
15
18
14
13
10
16
14
17
16
17
16
17
16
15
15
11
13
11
10
11
11
13
10
7
8
11
11
11
13
9
8
060
050
050
060
050
050
060
050
050
050
030
060
060
050
050
020
030
020
020
040
040
030
030
020
020
020
020
020
020
030
030
010
020
030
020
040
040
030
040
040
040
020
020
020
020
010
010
020
010
030
020







24
24







18



20
26
25

23
22
21
22

26
26
22
24
21

22
22


17











29.28
29.25
29.26
29.25
29.26
29.23
29.22
29.17
29.17
29.17
29.18
29.18
29.16
29.17
29.16
29.19
29.17
29.18
29.17
29.15
29.14
29.15
29.14
29.14
29.14
29.14
29.14
29.13
29.12
29.10
29.10
29.09
29.09
29.06
29.07
29.05
29.05
29.04
29.06
29.07
29.08
29.08
29.10
29.10
29.10
29.12
29.13
29.13
29.15
29.16
29.18
8





6






8




0











8






6




3





3


033





020






001




000











022






019




019





016


30.11
M
30.09
M
M
30.07
30.05
30.00
M
M
30.02
M
M
30.00
M
30.02
M
30.01
30.00
M
M
29.98
M
M
M
M
29.97
M
M
M
29.94
M
M
M
29.90
M
29.88
29.88
29.89
29.91
M
M
29.94
M
29.94
M
M
29.97
29.99
30.00
30.02
AA
SP
AA
SP
SP
AA
AA
AA
SP
SP
AA
SP
SP
AA
SP
AA
SP
AA
AA
SP
SP
AA
SP
SP
SP
SP
AA
SP
SP
SP
AA
SP
SP
SP
AA
SP
AA
AA
AA
AA
SP
SP
AA
SP
AA
SP
SP
AA
AA
AA
AA
0.01

0.01


0.04
0.07
0.09


0.07


0.10

0.06

0.02
0.05


0.01




0.01



T



T







T

0.01


T



30.10
30.07
30.08
30.07
30.08
30.06
30.04
29.99
29.99
29.99
30.00
30.00
29.98
29.99
29.98
30.01
29.99
30.00
29.99
29.97
29.96
29.97
29.96
29.96
29.96
29.96
29.96
29.95
29.94
29.92
29.92
29.91
29.91
29.88
29.89
29.87
29.87
29.86
29.88
29.89
29.90
29.90
29.92
29.92
29.92
29.94
29.95
29.95
29.97
29.98
30.00

Dynamically generated Mon Feb 15 11:01:39 EST 2010 via http://cdo.ncdc.noaa.gov/qclcd/QCLCD