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
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
0052
0152
0252
0352
0452
0552
0652
0752
0852
0952
1052
1152
1252
1352
1452
1547
1552
1557
1621
1652
1716
1740
1752
1808
1830
1834
1852
1904
1952
2023
2052
2108
2112
2135
2152
2215
2220
2252
2303
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
OVC200
OVC180
CLR
BKN140 BKN200
BKN140 BKN180
BKN140 OVC200
FEW140 SCT200
BKN140 BKN200
BKN140 BKN200
BKN140 BKN200
BKN140 BKN200
BKN140 BKN200
BKN140 BKN200
OVC095
BKN080 OVC140
OVC027
OVC021
OVC019
BKN013 OVC035
BKN016 OVC038
BKN012 OVC033
SCT008 BKN015 OVC030
SCT008 BKN015 OVC030
SCT008 BKN015 OVC065
SCT013 OVC028
FEW007 OVC020
SCT007 OVC018
BKN007 OVC018
BKN007 OVC014
SCT007 BKN015 OVC023
SCT007 BKN019 OVC028
BKN007 OVC019
BKN007 OVC019
BKN007 OVC019
BKN007 BKN012 OVC019
BKN006 OVC019
BKN008 OVC014
BKN008 OVC014
OVC006
OVC006
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
6.00
4.00
2.00
1.00
2.00
0.75
0.75
0.75
3.00
3.00
1.00
1.00
1.00
1.00
2.50
2.50
2.50
7.00
2.50
2.00
4.00
1.50
1.50
1.50
1.50















-SN
-SN
-SN
-SN
-SN BR
-SN
-SN BR
-SN BR
-SNPL
-SN BR
-SN BR
-SN BR
-SN BR
-SN BR
-SN BR
-SN BR
-SN

-SN BR
-SN BR
-SN BR
-SN BR

-SN
-SN
42
42
41
42
41
40
38
38
39
40
41
44
43
44
43
39
37
36
36
34
34
34
32
32
34
34
33
34
32
32
32
32
32
32
32
32
32
32
32
31
5.6
5.6
5.0
5.6
5.0
4.4
3.3
3.3
3.9
4.4
5.0
6.7
6.1
6.7
6.1
4.0
2.8
2.0
2.0
1.1
1.0
1.0
0.0
0.0
1.0
1.0
0.6
1.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-0.6
35
35
35
34
33
32
30
31
31
31
32
33
33
34
33
34
33
33
33
32
32
32
31
31
32
32
32
32
31
31
31
31
31
31
31
30
30
31
30
30
1.8
1.8
1.5
1.3
0.7
0.1
-0.8
-0.5
-0.3
-0.3
-0.1
0.6
0.2
0.8
0.5
0.9
0.4
0.3
0.5
0.2
-0.1
0.2
-0.4
-0.4
0.2
0.2
-0.0
0.2
-0.4
-0.4
-0.4
-0.4
-0.4
-0.4
-0.6
-0.8
-0.8
-0.6
-0.8
-0.9
25
25
25
22
20
18
16
18
17
15
14
12
12
14
14
25
26
27
28
30
28
30
30
30
30
30
30
30
30
30
30
30
30
30
29
28
28
29
28
29
-3.9
-3.9
-3.9
-5.6
-6.7
-7.8
-8.9
-7.8
-8.3
-9.4
-10.0
-11.1
-11.1
-10.0
-10.0
-4.0
-3.3
-3.0
-2.0
-1.1
-2.0
-1.0
-1.1
-1.0
-1.0
-1.0
-1.1
-1.0
-1.1
-1.0
-1.1
-1.0
-1.0
-1.0
-1.7
-2.0
-2.0
-1.7
-2.0
-1.7
51
51
53
45
43
41
41
44
41
36
33
27
28
30
31
57
65
70
73
85
79
85
92
92
85
85
89
85
92
92
92
92
92
92
89
85
85
89
85
92
3
5
5
9
8
8
7
6
11
10
11
11
6
8
9
10
9
8
7
7
5
7
6
8
7
7
8
8
7
6
7
9
8
8
8
11
9
8
6
8
030
350
040
050
050
050
060
030
060
090
070
080
040
070
050
030
040
030
040
080
090
350
010
020
VR
050
060
060
040
040
050
060
060
070
080
080
070
060
050
060









21






18
18















17






29.33
29.35
29.36
29.36
29.37
29.38
29.41
29.43
29.44
29.45
29.45
29.45
29.42
29.40
29.41
29.41
29.42
29.42
29.43
29.44
29.43
29.45
29.45
29.44
29.42
29.42
29.41
29.41
29.40
29.38
29.38
29.38
29.38
29.36
29.37
29.34
29.33
29.34
29.34
29.30
3


1


3


1






1









8







6





005


010


015


013






008









004







012





30.16
30.17
30.19
30.19
30.20
30.21
30.24
30.27
30.28
30.28
30.29
30.28
30.25
30.23
30.24
M
30.25
M
M
30.27
M
M
30.29
M
M
M
30.25
M
30.24
M
30.22
M
M
M
30.21
M
M
30.18
M
30.14
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
SP
AA
SP
SP
AA
SP
SP
AA
SP
SP
SP
AA
SP
AA
SP
AA
SP
SP
SP
AA
SP
SP
AA
SP
AA
















T


0.01


0.02



0.03

0.03

0.02



T


0.02

T
30.16
30.18
30.19
30.19
30.20
30.21
30.24
30.26
30.27
30.28
30.28
30.28
30.25
30.23
30.24
30.24
30.25
30.25
30.26
30.27
30.26
30.28
30.28
30.27
30.25
30.25
30.24
30.24
30.23
30.21
30.21
30.21
30.21
30.19
30.20
30.17
30.16
30.17
30.17
30.13

Dynamically generated Mon Feb 15 11:01:12 EST 2010 via http://cdo.ncdc.noaa.gov/qclcd/QCLCD