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000
CXUS51 KPBZ 011653
CF6PIT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   PITTSBURGH PA
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   40 30 N
                                          LONGITUDE:  80 13 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  33  28  31  -6  34   0 0.52  6.8    2 12.7 18 260   M    M  10 1      27 260
 2  35  29  32  -5  33   0    T    T    6 11.5 21 280   M    M   6 1      30 280
 3  40  23  32  -4  33   0 0.00  0.0    3  7.7 17 210   M    M   6        21 210
 4  42  35  39   3  26   0 0.00  0.0    2  6.7 16 210   M    M   9        22 210
 5  39  32  36   0  29   0    T    T    0 10.4 21 290   M    M  10 1      24 310
 6  32  29  31  -4  34   0    T    T    0  7.6 15 300   M    M  10        18 330
 7  32  26  29  -6  36   0    T    T    0  8.4 16 320   M    M   9        20 300
 8  33  30  32  -2  33   0    T    T    0 10.6 20 280   M    M  10        26 320
 9  40  30  35   1  30   0    T    T    0  8.0 17 240   M    M  10 8      24 230
10  49  33  41   7  24   0 0.00  0.0    0  3.1  9 160   M    M   6 8      11  20
11  61  30  46  12  19   0 0.00  0.0    0  4.0 16 210   M    M   6 1      21 210
12  58  37  48  15  17   0 0.03  0.0    0  8.1 18 210   M    M   9        26 210
13  54  36  45  12  20   0    T  0.0    0  7.6 22 270   M    M  10        30 270
14  37  29  33   1  32   0 0.01    T    0  9.2 24 310   M    M  10 1      33 300
15  32  24  28  -4  37   0 0.00  0.0    0  5.8 13  70   M    M  10        18  70
16  31  27  29  -3  36   0 0.66  9.3    0  8.8 18 130   M    M  10 12     22 130
17  31  26  29  -3  36   0 0.17  1.4   10  2.8  8 230   M    M  10 1      10 240
18  32  28  30  -1  35   0 0.02  0.3    8  5.2 12 340   M    M  10 1      14 320
19  34  26  30  -1  35   0 0.00  0.0    6  5.8 10 130   M    M  10 1      14 170
20  36  32  34   3  31   0 0.33  1.3    6  5.8 13 210   M    M  10 12     17 200
21  37  34  36   5  29   0 0.04  0.0    5  7.4 15 210   M    M  10 1      20 210
22  38  32  35   5  30   0 0.07    T    2 10.1 23 300   M    M  10 1      27 310
23  51  26  39   9  26   0    T  0.0    1  8.0 16 170   M    M   7 1      25 170
24  51  23  37   7  28   0 1.02  1.5    0 12.1 24 330   M    M  10 146    31 330
25  23  14  19 -11  46   0 0.26  5.1    4 11.5 21 270   M    M  10 1      29 280
26  22  12  17 -13  48   0 0.04  0.4    4  9.5 18 230   M    M  10 18     26 250
27  42  15  29  -1  36   0 0.00  0.0    4  5.4 14 160   M    M   8        18 150
28  48  31  40  11  25   0    T    T    1 13.5 28 220   M    M  10        42 210
29  34  23  29   0  36   0 0.01  0.2    0  7.5 20 320   M    M   6 1      24 320
30  53  29  41  12  24   0 0.15    T    0 10.1 22 220   M    M  10 1      29 220
31  42  28  35   6  30   0 0.20  1.2    1  6.2 24 290   M    M  10 14     31 300
================================================================================
SM 1222  857       968   0  3.53 27.5    251.1          M      282
================================================================================
AV 39.4 27.6                               8.1 FASTST   M    M   9    MAX(MPH)
                                 MISC ---->    28 220                 42 210
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   PITTSBURGH PA
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   40 30 N
                                          LONGITUDE:  80 13 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 33.5   TOTAL FOR MONTH:   3.53    1 = FOG OR MIST
DPTR FM NORMAL:   1.1   DPTR FM NORMAL:    0.68    2 = FOG REDUCING VISIBILITY
HIGHEST:    61 ON 11    GRTST 24HR  1.81 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     12 ON 26                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  27.5 INCHES  5 = HAIL
                        GRTST 24HR   9.3 ON 16-16  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  10 ON 17     7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   8    0.01 INCH OR MORE:  15
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   968    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL   -44    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1  1946    CLOUDY (SCALE 8-10) 24
DPTR FM NORMAL  -230

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   984    HIGHEST SLP 30.62 ON 29
DPTR FM NORMAL   248    LOWEST  SLP 29.55 ON 24

[REMARKS]
#FINAL-12-20#