WFO Monthly/Daily Climate Data
Issued by NWS Denver/Boulder, CO

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497
CXUS55 KBOU 210900
CF6DEN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DENVER CO
                                          MONTH:     MAY
                                          YEAR:      2018
                                          LATITUDE:   39 52 N
                                          LONGITUDE: 104 40 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  69  41  55   3  10   0    T  0.0    0 11.8 33  30   M    M   8 3      42  30
 2  52  40  46  -6  19   0 0.45  0.0    0  8.7 20  50   M    M   9 13     23  30
 3  52  40  46  -6  19   0 0.49  0.0    0 14.8 29 350   M    M   8 1      37 340
 4  69  41  55   2  10   0 0.00  0.0    0  9.8 17 210   M    M   2        24 200
 5  75  48  62   9   3   0 0.00  0.0    0  9.3 18  10   M    M   6        25  10
 6  80  47  64  10   1   0 0.00  0.0    0  8.6 22 170   M    M   7        30 180
 7  80  49  65  11   0   0 0.00  0.0    0  8.2 16 200   M    M   7        22 250
 8  77  49  63   9   2   0 0.00  0.0    0  7.5 13 350   M    M   3        24 350
 9  80  46  63   8   2   0 0.00  0.0    0  7.0 16 190   M    M   6        20 190
10  90  50  70  15   0   5 0.00  0.0    0 11.8 24 310   M    M   5        32 200
11  80  44  62   7   3   0 0.01  0.0    0 11.7 32  70   M    M   6 128    44  70
12  66  50  58   2   7   0    T  0.0    0 12.6 25  50   M    M  10 12     32  60
13  61  49  55  -1  10   0 0.35  0.0    0  9.8 18  50   M    M  10 1235   24 340
14  65  49  57   1   8   0 0.34  0.0    0  6.6 26  20   M    M   8 1235   34  20
15  77  45  61   4   4   0    T  0.0    0  9.0 22 160   M    M   5        29 170
16  81  51  66   9   0   1 0.00  0.0    0  8.2 17 130   M    M   2        22 140
17  86  51  69  11   0   4 0.00  0.0    0 10.7 30 340   M    M   4 8      38 330
18  65  50  58   0   7   0 0.03  0.0    0 10.0 29 350   M    M   8 13     39 340
19  51  41  46 -12  19   0 0.10  0.0    0 12.5 23 350   M    M   9 1      30 350
20  58  40  49 -10  16   0 0.00  0.0    0  7.6 15 290   M    M   9 12     19 290
================================================================================
SM 1414  921       140  10  1.77     0.0 196.2          M      132
================================================================================
AV 70.7 46.1                               9.8 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 33  30               # 44   70
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  DENVER CO
                                          MONTH:    MAY
                                          YEAR:     2018
                                          LATITUDE:   39 52 N
                                          LONGITUDE: 104 40 W

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

AVERAGE MONTHLY: 58.4   TOTAL FOR MONTH:   1.77    1 = FOG OR MIST
DPTR FM NORMAL:   3.2   DPTR FM NORMAL:    0.44    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 10    GRTST 24HR  0.49 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     40 ON 20, 3                            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:   0           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:   1    0.10 INCH OR MORE:   5
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.   140    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   -63    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  5390    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -544

[CDD (BASE 65) ]
TOTAL THIS MO.    10
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1    12    HIGHEST SLP M ON M
DPTR FM NORMAL     6    LOWEST  SLP 29.46 ON 11

[REMARKS]



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