National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS51 KCTP 010900
CF6MDT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HARRISBURG PA
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   40 11 N
                                          LONGITUDE:  76 46 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  50  28  39  -1  26   0 0.03  0.0    0  2.3  9 230   M    M   8 18     12 220
 2  63  40  52  13  13   0 0.03  0.0    0  9.2 31 300   M    M   7 18     41 310
 3  50  42  46   7  19   0    T  0.0    0  9.8 25 320   M    M   7        31 310
 4  54  33  44   5  21   0    T  0.0    0  1.8 15 290   M    M   6        19 300
 5  50  32  41   3  24   0 0.00  0.0    0  5.3 14 140   M    M   7        17 140
 6  62  37  50  12  15   0 0.05  0.0    0 10.9 40 310   M    M   8 1      52 310
 7  38  31  35  -3  30   0 0.00  0.0    0  7.5 17 300   M    M   6        23 310
 8  39  31  35  -3  30   0 0.00  0.0    0  6.9 24 310   M    M  10        32 310
 9  40  24  32  -5  33   0 0.00  0.0    0  5.3 14 150   M    M   6        17 150
10  49  36  43   6  22   0 0.00  0.0    0  4.8 12 150   M    M   9        14 150
11  68  43  56  19   9   0 0.03  0.0    0  9.9 36 270   M    M  10 128    47 310
12  49  30  40   3  25   0 0.00  0.0    0 12.5 31 300   M    M   2        38 300
13  55  27  41   5  24   0 0.00  0.0    0  2.9 14 280   M    M   2        18 280
14  57  29  43   7  22   0 0.00  0.0    0  2.7 13 290   M    M   3        14 330
15  56  26  41   5  24   0    T  0.0    0  2.7 12 160   M    M   8        16 150
16  66  43  55  19  10   0 0.00  0.0    0  5.5 21 210   M    M   8        29 230
17  60  43  52  17  13   0    T  0.0    0  6.5 17 210   M    M   9        22 210
18  46  40  43   8  22   0 0.09  0.0    0  5.5 12 130   M    M  10 1      14 100
19  48  28  38   3  27   0    T  0.0    0 10.6 24 320   M    M   6 18     33 310
20  41  23  32  -3  33   0 0.00  0.0    0  4.5 10 210   M    M   1        14 160
21  41  22  32  -2  33   0 0.00  0.0    0  2.0  9 130   M    M   7 8      11 130
22  48  30  39   5  26   0 0.00  0.0    0 11.5 28 310   M    M   6 128    35 310
23  37  27  32  -2  33   0 0.00  0.0    0  6.8 16 290   M    M   5        20 280
24  49  30  40   6  25   0 0.00  0.0    0  2.8  9 120   M    M   8        11 120
25  49  40  45  11  20   0 0.28  0.0    0  1.2  9 320   M    M  10 128    11 320
26  53  35  44  11  21   0 0.00  0.0    0  9.7 16 320   M    M   1 1      20 300
27  38  29  34   1  31   0 0.20  1.0    0  4.5 12 140   M    M   9 128    13 140
28  43  33  38   5  27   0    T  0.0    T  3.2 14 300   M    M  10 128    16 300
29  51  39  45  12  20   0 0.05  0.0    0  1.8 13 140   M    M   9 18     14 150
30  51  43  47  14  18   0 0.08  0.0    0  2.2 10 170   M    M  10 128    12 170
31  54  46  50  18  15   0    T  0.0    0  4.7  9 140   M    M  10 18     13 190
================================================================================
SM 1555 1040       711   0  0.84  1.0    177.5          M      218
================================================================================
AV 50.2 33.5                               5.7 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    40 310                 52 310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   HARRISBURG PA
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   40 11 N
                                          LONGITUDE:  76 46 W

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

AVERAGE MONTHLY: 41.9   TOTAL FOR MONTH:   0.84    1 = FOG OR MIST
DPTR FM NORMAL:   6.1   DPTR FM NORMAL:   -2.59    2 = FOG REDUCING VISIBILITY
HIGHEST:    68 ON 11    GRTST 24HR  0.28 ON 25-25      TO 1/4 MILE OR LESS
LOWEST:     22 ON 21                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   1.0 INCH    5 = HAIL
                        GRTST 24HR   1.0 ON 27-27  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  T            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:   0    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  16    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   711    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL  -196    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  1485    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL  -375

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1448    HIGHEST SLP 30.63 ON 15
DPTR FM NORMAL   276    LOWEST  SLP 29.49 ON 25

[REMARKS]
#FINAL-12-21#