WFO Monthly/Daily Climate Data
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CXUS56 KSGX 011045
CF6ONT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ONTARIO INTL AIRPORT CA
                                          MONTH:     MAY
                                          YEAR:      2023
                                          LATITUDE:   34  2 N
                                          LONGITUDE: 117 37 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  67  53  60  -6   5   0 0.02    M    M  8.4 20 220   M    M   8 1      26 260
 2  66  50  58  -8   7   0    T    M    M  8.7 18 220   M    M   8        24 240
 3  66  48  57  -9   8   0    T    M    M  6.4 18 220   M    M   7        24 220
 4  63  47  55 -11  10   0 0.70    M    M  6.2 15 220   M    M   8 18     21 280
 5  65  50  58  -8   7   0 0.06    M    M  6.0 16 230   M    M   7 1      20 220
 6  69  48  59  -7   6   0 0.00    M    M  5.3 18 220   M    M   6        25 220
 7  72  49  61  -6   4   0 0.00    M    M  4.7 16 220   M    M   4        22 210
 8  74  52  63  -4   2   0 0.00    M    M  5.8 17 220   M    M   2        24 230
 9  69  52  61  -6   4   0 0.00    M    M  7.1 18 270   M    M   7        23 240
10  65  51  58  -9   7   0 0.00    M    M  7.0 15 260   M    M   9        17 260
11  73  53  63  -4   2   0 0.00    M    M  5.2 15 230   M    M   5 18     20 230
12  80  52  66  -1   0   1 0.00    M    M  4.8 15 220   M    M   2 18     21 250
13  87  54  71   4   0   6 0.00    M    M  5.9 20 260   M    M   1 18     24 260
14  87  58  73   5   0   8 0.00    M    M  6.8 17 220   M    M   5 18     21 250
15  83  58  71   3   0   6 0.00    M    M  6.2 20 250   M    M   8 18     25 260
16  85  57  71   3   0   6 0.00    M    M  6.7 16 260   M    M   5 18     21 250
17  85  56  71   3   0   6 0.00    M    M  6.9 15 230   M    M   1 18     21 230
18  78  56  67  -1   0   2 0.00    M    M  7.3 15 240   M    M   1 18     20 270
19  73  58  66  -2   0   1 0.00    M    M  6.9 15 260   M    M   6 18     19 270
20  85  60  73   5   0   8    T    M    M  6.9 18 240   M    M   7 18     26 240
21  84  60  72   4   0   7 0.00    M    M  5.5 14 250   M    M   8 18     18 260
22  80  60  70   2   0   5 0.00    M    M  6.9 16 250   M    M   6 18     20 230
23  70  58  64  -4   1   0    T    M    M  6.6 16 230   M    M   8 18     19 220
24  71  57  64  -5   1   0    T    M    M  8.4 18 250   M    M   7 18     23 220
25  71  56  64  -5   1   0 0.00    M    M  8.5 17 230   M    M   7 8      23 250
26  68  56  62  -7   3   0 0.00    M    M  7.9 14 270   M    M   9 8      18 270
27  74  56  65  -4   0   0 0.00    M    M  7.5 17 240   M    M   5        22 240
28  68  56  62  -7   3   0    T    M    M  5.0 12 210   M    M   9 18     16 220
29  71  58  65  -4   0   0 0.00    M    M  8.4 14 260   M    M   8 18     18 240
30  69  57  63  -7   2   0    T    M    M  8.6 20 270   M    M   8 1      23 280
31  63  56  60 -10   5   0 0.00    M    M  7.8 12 290   M    M  10 18     20 230
================================================================================
SM 2281 1692        78  56  0.78    M    210.3          M      192
================================================================================
AV 73.6 54.6                               6.8 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 20 220               # 26 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ONTARIO INTL AIRPORT CA
                                          MONTH:     MAY
                                          YEAR:      2023
                                          LATITUDE:   34  2 N
                                          LONGITUDE: 117 37 W

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

AVERAGE MONTHLY: 64.1   TOTAL FOR MONTH:   0.78    1 = FOG OR MIST
DPTR FM NORMAL:  -3.6   DPTR FM NORMAL:    0.48    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 14,13  GRTST 24HR  0.74 ON  4- 5      TO 1/4 MILE OR LESS
LOWEST:     47 ON  4                               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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    78    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL    41    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  1913    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL   625

[CDD (BASE 65) ]
TOTAL THIS MO.    56
DPTR FM NORMAL   -65    [PRESSURE DATA]
TOTAL FM JAN 1   105    HIGHEST SLP 30.10 ON  7
DPTR FM NORMAL  -109    LOWEST  SLP 29.73 ON 13

[REMARKS]
#FINAL-05-23#


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