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000
CXUS56 KSTO 021551
CF6RBL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RED BLUFF AIRPORT CA
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   40  9 N
                                          LONGITUDE: 122 15 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  85  56  71   7   0   6 0.00    M    M  8.1 15 310   M    M   1        22 280
 2  84  58  71   7   0   6 0.00    M    M 14.8 25 340   M    M   0        38 360
 3  89  62  76  12   0  11 0.00    M    M 15.6 26 340   M    M   0        35 330
 4  91  64  78  13   0  13 0.00    M    M  9.9 22 340   M    M   0        32 340
 5  94  57  76  11   0  11 0.00    M    M  8.4 17 150   M    M   0        18 140
 6  87  60  74   9   0   9 0.00    M    M  9.9 21 160   M    M   0        26 150
 7  82  55  69   3   0   4 0.00  0.0    M 13.5 25 360   M    M   0        32 360
 8  87  59  73   7   0   8 0.00  0.0    M 18.4 29 350   M    M   0        41 330
 9  86  64  75   9   0  10 0.00  0.0    M 18.4 32 340   M    M   0        39 340
10  90  66  78  12   0  13 0.00  0.0    M 13.9 23 340   M    M   0        31 360
11  94  60  77  10   0  12 0.00  0.0    M  6.5 18 350   M    M   0        24 350
12  95  58  77  10   0  12 0.00  0.0    M  7.8 16 140   M    M   0        21 140
13  96  61  79  12   0  14 0.00    M    M  4.8 13 170   M    M   0        16 160
14  89  54  72   4   0   7 0.00  0.0    M  5.9 17 150   M    M   1        22 180
15  85  57  71   3   0   6 0.03  0.0    M  7.7 25 130   M    M   1 3      30 140
16  85  56  71   3   0   6 0.00  0.0    M 10.1 20 150   M    M   0        24 150
17  83  55  69   1   0   4 0.00  0.0    M  6.5 17 150   M    M   0        23 170
18  86  55  71   2   0   6 0.00  0.0    M  6.4 16 140   M    M   0        21 130
19  80  54  67  -2   0   2 0.00  0.0    M 12.2 29 300   M    M   1        43 310
20  72  51  62  -7   3   0 0.00    M    M 15.2 25  20   M    M   0        36 350
21  78  47  63  -7   2   0 0.00  0.0    M 11.3 31  60   M    M   1        39  60
22  81  54  68  -2   0   3 0.00  0.0    M  9.1 20 350   M    M   4        25  30
23  80  57  69  -1   0   4 0.00    M    M  5.9 15 180   M    M   1        20 170
24  87  54  71   1   0   6 0.00    M    M  9.0 20 340   M    M   0        27 320
25  84  60  72   1   0   7 0.00  0.0    M  7.0 18 330   M    M   0        27 340
26  91  59  75   4   0  10 0.00  0.0    M  7.2 16 350   M    M   0        20 350
27  88  61  75   4   0  10 0.00    M    M  6.2 15 160   M    M   0        17 170
28  95  59  77   6   0  12 0.00  0.0    M  4.5 13 330   M    M   0        18 350
29 100  63  82  10   0  17 0.00  0.0    M  5.6 14 170   M    M   0         M   M
30 106  64  85  13   0  20 0.00  0.0    M  6.0 15 330   M    M   0        20 350
31 108  72  90  18   0  25 0.00  0.0    M  6.6 18 350   M    M   0        24  10
================================================================================
SM 2738 1812         5 274  0.03  0.0    292.3          M       10
================================================================================
AV 88.3 58.5                               9.4 FASTST   M    M   0    MAX(MPH)
                                 MISC ---->    32 340                 43 310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   RED BLUFF AIRPORT CA
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   40  9 N
                                          LONGITUDE: 122 15 W

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

AVERAGE MONTHLY: 73.4   TOTAL FOR MONTH:   0.03    1 = FOG OR MIST
DPTR FM NORMAL:   5.4   DPTR FM NORMAL:   -1.22    2 = FOG REDUCING VISIBILITY
HIGHEST:   108 ON 31    GRTST 24HR  0.03 ON 15-15      TO 1/4 MILE OR LESS
LOWEST:     47 ON 21                               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:  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:   1
MAX 90 OR ABOVE:  11    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)  30
DPTR FM NORMAL   -52    PTCLDY (SCALE 4-7)   1
TOTAL FM JUL 1  2179    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -337

[CDD (BASE 65) ]
TOTAL THIS MO.   274
DPTR FM NORMAL   122    [PRESSURE DATA]
TOTAL FM JAN 1   324    HIGHEST SLP 30.15 ON  8
DPTR FM NORMAL   144    LOWEST  SLP 29.67 ON 14

[REMARKS]
#FINAL-05-21#