WFO Monthly/Daily Climate Data
Issued by NWS Tuscon, AZ

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000
CXUS55 KTWC 020734
CF6TUS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TUCSON AZ
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   32  7 N
                                          LONGITUDE: 110 56 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  71   M   M   M   M   M 0.00  0.0    M  6.6 15 340   M    M   0        20 310
 2  68  37  53  -1  12   0 0.00  0.0    M  5.8 13  70   M    M   0        19 320
 3  60  41  51  -3  14   0 0.00  0.0    M 11.0 23  70   M    M   0        32  40
 4  67  34  51  -2  14   0 0.00  0.0    M  3.7 15  60   M    M   0        28  50
 5  69  34  52  -1  13   0 0.00  0.0    M  5.0 12 150   M    M   0        13 150
 6  75  38  57   4   8   0 0.00  0.0    M  6.1 10 350   M    M   0        14 350
 7  77  38  58   5   7   0 0.00  0.0    M 12.6 28 140   M    M   0        39 120
 8  79  54  67  15   0   2 0.00  0.0    M 13.8 25 130   M    M   0        38 140
 9  81  50  66  14   0   1 0.00  0.0    M  5.8 17 140   M    M   2        24 260
10  62  50  56   4   9   0 0.24  0.0    M  5.8 17  80   M    M   8 1      24  80
11  66  43  55   3  10   0 0.00  0.0    M  5.6 14 140   M    M   0        17 140
12  70  42  56   4   9   0 0.00  0.0    M  8.0 17 320   M    M   1        24 320
13  63  38  51  -1  14   0 0.00  0.0    M  8.8 20 110   M    M   0        28 110
14  68  40  54   2  11   0 0.00  0.0    M  9.6 23 320   M    M   0        33 300
15  60  34  47  -5  18   0 0.00  0.0    M  4.7 14 330   M    M   M        18 320
16  65  32  49  -2  16   0 0.00  0.0    M  3.7 13 350   M    M   M        16 340
17  75  39  57   6   8   0 0.00  0.0    M  6.3 14 180   M    M   M        18 180
18  65  39  52   1  13   0 0.00  0.0    M  4.8 15 350   M    M   M        22  20
19  67  35  51   0  14   0 0.00  0.0    M  5.3 12 140   M    M   M        14 160
20  73  34  54   3  11   0 0.00  0.0    M  5.4 12 340   M    M   M        14 340
21  79  37  58   7   7   0 0.00  0.0    M  6.9 21 130   M    M   0        27 110
22  76  41  59   8   6   0 0.00  0.0    M  5.4 14 130   M    M   0        20 290
23  69  38  54   3  11   0 0.00  0.0    M  7.6 18 340   M    M   0        24 330
24  60  35  48  -3  17   0 0.00  0.0    M 13.5 30 120   M    M   0        40 120
25  70  38  54   3  11   0    T  0.0    M  8.2 29 110   M    M   3        37 120
26  73  41  57   6   8   0 0.00  0.0    M  5.6 14 150   M    M   0        19 160
27  75  43  59   8   6   0 0.00  0.0    M  6.3 13 150   M    M   0        19 210
28  73  53  63  12   2   0 0.00  0.0    M 10.0 30 230   M    M   2        42 230
29  58  41  50  -1  15   0 0.01  0.0    M  5.8 17 340   M    M   5        23 340
30  60  32  46  -5  19   0 0.00  0.0    M  4.6 13 340   M    M   0        17 340
31  62  34  48  -4  17   0 0.00  0.0    M  6.7 15 150   M    M   2        21 350
================================================================================
SM 2136 1185       320   3  0.25  0.0    219.0          M       23
================================================================================
AV 68.9 39.5                               7.1 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->  # 30 120                 42 230
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   TUCSON AZ
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   32  7 N
                                          LONGITUDE: 110 56 W

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

AVERAGE MONTHLY: 54.2   TOTAL FOR MONTH:   0.25    1 = FOG OR MIST
DPTR FM NORMAL:   2.3   DPTR FM NORMAL:   -0.68    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON  9    GRTST 24HR  0.24 ON 10-10      TO 1/4 MILE OR LESS
LOWEST:     32 ON 30,16                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   320    CLEAR  (SCALE 0-3)  23
DPTR FM NORMAL   -85    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1   497    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -117

[CDD (BASE 65) ]
TOTAL THIS MO.     3
DPTR FM NORMAL     3    [PRESSURE DATA]
TOTAL FM JAN 1  4150    HIGHEST SLP 30.33 ON 24
DPTR FM NORMAL  1004    LOWEST  SLP 29.71 ON 28

[REMARKS]
#FINAL-12-20#


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