WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS55 KBOU 270757
CF6BDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   Boulder Airport
                                          MONTH:     JUNE
                                          YEAR:      2017
                                          LATITUDE:   40  2 N
                                          LONGITUDE: 105 14 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  77  50  64   M   1   0    M    M    M  2.2 10 220   M    M   1 3      16 220
 2  75  54  65   M   0   0    M    M    M  4.4 12 360   M    M   3 3       M  M
 3  77  48  63   M   2   0    M    M    M  2.9  7  70   M    M   2         9  40
 4  81  52  67   M   0   2    M    M    M  2.7  6  60   M    M   0         M  M
 5  82  54  68   M   0   3    M    M    M  3.3 12 240   M    M   1 3       M  M
 6  75  55  65   M   0   0    M    M    M  3.0  7  50   M    M   2 3       M  M
 7  79  54  67   M   0   2    M    M    M  3.6 12 350   M    M   1 3      17 350
 8  79  52  66   M   0   1    M    M    M  2.3  8 230   M    M   0 3       M  M
 9  91  54  73   M   0   8    M    M    M  5.1 20 250   M    M   0        25 220
10  90  61  76   M   0  11    M    M    M  5.6 12  60   M    M   0        20 170
11  77  59  68   M   0   3    M    M    M  3.5 12  30   M    M   2         M  M
12  90  63  77   M   0  12    M    M    M  6.4 13 250   M    M   2        21  10
13  79  52  66   M   0   1    M    M    M  7.5 23 270   M    M   0        33 270
14  88  55  72   M   0   7    M    M    M  6.9 22 280   M    M   0        31 280
15  88  54  71   M   0   6    M    M    M  5.2 22 300   M    M   0        29 300
16  91  59  75   M   0  10    M    M    M  7.0 21 290   M    M   0        36 260
17  79  61  70   M   0   5    M    M    M  5.2 17  70   M    M   6        23  70
18  82  59  71   M   0   6    M    M    M  2.4  6  60   M    M   3         M  M
19  84  55  70   M   0   5    M    M    M  3.7  9  40   M    M   0         M  M
20  97  59  78   M   0  13    M    M    M  5.1 10 320   M    M   0 3      46 310
21  97  66  82   M   0  17    M    M    M  6.2 20 260   M    M   0        31 260
22  91  63  77   M   0  12    M    M    M  7.3 18  60   M    M   2 3      24  60
23  66  50  58   M   7   0    M    M    M  3.8 20  10   M    M   8        30  10
24  73  48  61   M   4   0    M    M    M  2.1  6  80   M    M   5         M  M
25  70  54  62   M   3   0    M    M    M  2.4  6  50   M    M   5         M  M
26  86  54  70   M   0   5    M    M    M  3.4  8 320   M    M   0         M  M
================================================================================
SM 2144 1445        17 129    M     M    113.2          M       43
================================================================================
AV 82.5 55.6                               4.4 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 23 270               # 46  310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  Boulder Airport
                                          MONTH:    JUNE
                                          YEAR:     2017
                                          LATITUDE:   40  2 N
                                          LONGITUDE: 105 14 W

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

AVERAGE MONTHLY: 69.0   TOTAL FOR MONTH:      M    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    97 ON 21,20 GRTST 24HR    M  ON   M        TO 1/4 MILE OR LESS
LOWEST:     48 ON 24, 3                            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:   0
MAX 90 OR ABOVE:   7    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.    17    CLEAR  (SCALE 0-3)  22
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1  4699    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.   129
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1   138    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP M ON M

[REMARKS]



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