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

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309
CXUS55 KTWC 150855
CF6TUS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   TUCSON AZ
                                          MONTH:     MAY
                                          YEAR:      2025
                                          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  89  60  75   3   0  10 0.00    M    M  5.7 16 310   M    M   M        22 300
 2  90  60  75   3   0  10 0.00    M    M  5.9 15 170   M    M   M        25 200
 3  91  61  76   4   0  11 0.00    M    M  6.8 21 230   M    M   M        28  20
 4  80  61  71  -2   0   6 0.00    M    M 12.1 31 230   M    M   M 3      44 240
 5  70  54  62 -11   3   0 0.02    M    M  7.2 23 280   M    M   6        33 280
 6  73  53  63 -10   2   0 0.01    M    M  4.7 15 360   M    M   5        22 360
 7  84  55  70  -4   0   5 0.00    M    M  7.1 26 340   M    M   1        39 330
 8  90  56  73  -1   0   8 0.00    M    M  5.5 16 320   M    M   0        22 320
 9  96  59  78   4   0  13 0.00    M    M  8.4 21 120   M    M   0        31 120
10  95  72  84   9   0  19 0.00    M    M 15.6 29 120   M    M   0        40 110
11  97  75  86  11   0  21 0.00    M    M 10.1 25 110   M    M   0        33 120
12  97  74  86  11   0  21 0.00    M    M 12.0 30 230   M    M   0        39 240
13  91  70  81   5   0  16 0.00    M    M 11.7 28 240   M    M   0        42 230
14  83  62  73  -3   0   8 0.00    M    M  8.1 21 290   M    M   0        35 300
================================================================================
SM 1226  872         5 148  0.03    M    120.9          M       12
================================================================================
AV 87.6 62.3                               8.6 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    31 230                 44 240
================================================================================
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:     MAY
                                          YEAR:      2025
                                          LATITUDE:   32  7 N
                                          LONGITUDE: 110 56 W

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

AVERAGE MONTHLY: 74.9   TOTAL FOR MONTH:   0.03    1 = FOG OR MIST
DPTR FM NORMAL:   1.1   DPTR FM NORMAL:   -0.05    2 = FOG REDUCING VISIBILITY
HIGHEST:    97 ON 12,11  GRTST 24HR  0.03 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:     53 ON  6                               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:   2
MAX 90 OR ABOVE:   8    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     5    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL     5    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  1030    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -297

[CDD (BASE 65) ]
TOTAL THIS MO.   148
DPTR FM NORMAL    20    [PRESSURE DATA]
TOTAL FM JAN 1   410    HIGHEST SLP M ON M
DPTR FM NORMAL    97    LOWEST  SLP 29.49 ON  4

[REMARKS]