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:     JULY
                                          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  99  79  89   0   0  24 0.00    M    M  6.9 21 140   M    M   2        29  50
 2 101  78  90   1   0  25 0.11    M    M  7.8 26  50   M    M   4 3      38  50
 3  95  74  85  -4   0  20 0.29    M    M  6.6 15 170   M    M   4 138    23 200
 4  96  73  85  -4   0  20 0.10    M    M  9.3 20 250   M    M   2 13     30 250
 5 100  80  90   1   0  25 0.00    M    M  8.4 21 170   M    M   4        27 190
 6 106  79  93   4   0  28 0.00    M    M  6.9 17  10   M    M   1        24 350
 7 107  78  93   4   0  28 0.06    M    M  8.1 26 170   M    M   1 3      33 170
 8 108  76  92   3   0  27 0.00    M    M  7.7 18 130   M    M   0        27  90
 9 107  83  95   6   0  30 0.00    M    M  6.1 20 280   M    M   0        28 280
10 109  73  91   2   0  26 0.52    M    M 10.1 45 170   M    M   1 1378   60 180
11 103  76  90   1   0  25 0.00    M    M  6.2 15 320   M    M   0        22 280
12 101  71  86  -3   0  21 0.39    M    M 10.4 30  50   M    M   M 138    42  50
13  99  75  87  -1   0  22 0.01    M    M  6.6 21 180   M    M   M        25 180
14  90  76  83  -5   0  18    T    M    M  7.0 22 340   M    M   M 3      32 340
15  91  72  82  -6   0  17 0.04    M    M  5.7 18 270   M    M   M 13     27 280
16  91  76  84  -4   0  19    T    M    M  8.2 21 150   M    M   M        29 160
17  97  74  86  -2   0  21 0.00    M    M  5.8 16 270   M    M   M        22 270
18  93  74  84  -4   0  19 0.07    M    M  8.5 30 110   M    M   M 3      37 110
19 100  78  89   1   0  24    T    M    M  8.4 18 280   M    M   1        26 270
20 102  77  90   2   0  25 0.17    M    M  6.4 24 170   M    M   2 3      33 180
21 102  79  91   3   0  26 0.00    M    M  8.0 20 280   M    M   1        26 290
22 100  70  85  -3   0  20 0.29    M    M  9.1 28 110   M    M   0 3      39 117
23  86  70  78 -10   0  13 0.75    M    M  8.1 29 120   M    M   M        40 120
24  77  70  74 -14   0   9 1.49    M    M  6.0 18 160   M    M  10 13     22 150
25  79  68  74 -14   0   9 1.50    M    M  6.9 16 140   M    M   7 1      23 130
26  93  70  82  -6   0  17 0.00    M    M  5.1 10 240   M    M   0        16 200
27  98  73  86  -2   0  21 1.29    M    M  5.7 38 160   M    M   1 3      54 160
28  96  71  84  -4   0  19 0.00    M    M  6.7 13 150   M    M   0        22 200
29  97  73  85  -3   0  20 0.31    M    M  9.1 31 140   M    M   2 13     40  70
30  95  71  83  -5   0  18 0.67    M    M  7.5 53 140   M    M   2 3      67 140
31  94  71  83  -4   0  18 0.00    M    M  4.1 14 300   M    M   1        19 290
================================================================================
SM 3012 2308         0 654  8.06    M    227.4          M       46
================================================================================
AV 97.2 74.5                               7.3 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    53 140                 67 140
================================================================================
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:     JULY
                                          YEAR:      2021
                                          LATITUDE:   32  7 N
                                          LONGITUDE: 110 56 W

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

AVERAGE MONTHLY: 85.8   TOTAL FOR MONTH:   8.06    1 = FOG OR MIST
DPTR FM NORMAL:  -2.4   DPTR FM NORMAL:    5.85    2 = FOG REDUCING VISIBILITY
HIGHEST:   109 ON 10    GRTST 24HR  2.11 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     68 ON 25                               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:  17
MAX 90 OR ABOVE:  28    0.10 INCH OR MORE:  13
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   6
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  18
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   654
DPTR FM NORMAL   -67    [PRESSURE DATA]
TOTAL FM JAN 1  2097    HIGHEST SLP M ON M
DPTR FM NORMAL   187    LOWEST  SLP 29.61 ON  7

[REMARKS]
#FINAL-07-21#