National Weather Service Weather Forecast Office

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

000
CXUS55 KTWC 010855
CF6TUS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TUCSON AZ
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          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  85  50  68  12   0   3 0.00    M    M  6.3 12 140   M    M   M        17 150
 2  83  55  69  14   0   4 0.00    M    M  6.3 13 340   M    M   M        28  80
 3  80  50  65  10   0   0 0.00    M    M  5.9 14 130   M    M   M        19 200
 4  76  49  63   8   2   0 0.00    M    M  6.2 13 140   M    M   M        18 320
 5  76  43  60   6   5   0 0.00    M    M  5.4 10 310   M    M   M        17 290
 6  80  45  63   9   2   0 0.00    M    M  5.9 14 130   M    M   0        18 130
 7  76  46  61   7   4   0 0.00    M    M  6.1 15 200   M    M   0        22 180
 8  74  44  59   5   6   0 0.00    M    M  7.1 16 250   M    M   0        22 190
 9  71  45  58   4   7   0 0.00    M    M  9.2 23 220   M    M   M        31 210
10  62  49  56   3   9   0 0.39    M    M  7.5 18 190   M    M   5 1      24 200
11  67  40  54   1  11   0 0.00    M    M  3.9 10 140   M    M   0        16 300
12  73  41  57   4   8   0 0.00    M    M  5.0 12 140   M    M   0        17 190
13  77  43  60   7   5   0 0.00    M    M  4.5 13 260   M    M   0        17 250
14  73  56  65  12   0   0 0.01    M    M  9.9 24 190   M    M   6        36 190
15  63  42  53   1  12   0 0.06    M    M  6.8 25 320   M    M   8 1      37 330
16  65  36  51  -1  14   0 0.00    M    M  4.0  9 310   M    M   0        18 250
17  60  35  48  -4  17   0 0.00    M    M  4.9 14 350   M    M   0        20 310
18  62  30  46  -6  19   0 0.00    M    M  4.6 12 340   M    M   0        17 360
19  69  40  55   3  10   0 0.00    M    M  7.8 18 100   M    M   0        26 110
20  71  40  56   4   9   0 0.00    M    M  5.5 13 140   M    M   0        17 150
21  75  42  59   7   6   0 0.00    M    M  4.3 12 150   M    M   0        20 170
22  77  44  61   9   4   0 0.00    M    M  4.9 10 140   M    M   0        18 190
23  80  51  66  14   0   1 0.00    M    M  4.9 18 250   M    M   1        26 250
24  68  51  60   8   5   0 0.25    M    M  7.8 24 220   M    M   7 1      35 220
25  65  55  60   8   5   0 0.00    M    M  3.5 13 200   M    M   4 18     18 200
26  65  45  55   3  10   0    T    M    M  4.3 15 110   M    M   3        20 110
27  55  40  48  -4  17   0 0.00    M    M  4.4 15 130   M    M   2        18 130
28  59  34  47  -5  18   0 0.00    M    M  4.5 12 180   M    M   1        21 290
29  59  45  52   0  13   0 0.05    M    M  7.7 22 200   M    M   9 1      27 230
30  58  42  50  -2  15   0 0.07    M    M  5.2 12 120   M    M   7        19 190
31  67  49  58   6   7   0 0.51    M    M  7.8 30 190   M    M   9 1      47 270
================================================================================
SM 2171 1377       240   8  1.34    M    182.1          M       62
================================================================================
AV 70.0 44.4                               5.9 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    30 190                 47 270
================================================================================
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:      2021
                                          LATITUDE:   32  7 N
                                          LONGITUDE: 110 56 W

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

AVERAGE MONTHLY: 57.2   TOTAL FOR MONTH:   1.34    1 = FOG OR MIST
DPTR FM NORMAL:   4.2   DPTR FM NORMAL:    0.38    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON  1    GRTST 24HR  0.53 ON 30-31      TO 1/4 MILE OR LESS
LOWEST:     30 ON 18                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   240    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL  -133    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1   279    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -266

[CDD (BASE 65) ]
TOTAL THIS MO.     8
DPTR FM NORMAL     7    [PRESSURE DATA]
TOTAL FM JAN 1  3601    HIGHEST SLP M ON M
DPTR FM NORMAL   177    LOWEST  SLP 29.49 ON 31

[REMARKS]
#FINAL-12-21#