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000
CXUS56 KSTO 011425
CF6RBL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RED BLUFF AIRPORT CA
                                          MONTH:     APRIL
                                          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  83  43  63   7   2   0 0.00  0.0    0  5.5 14 190   M    M   0        17 190
 2  79  43  61   5   4   0 0.00  0.0    0  5.0 14 160   M    M   0        16 160
 3  75  40  58   2   7   0 0.00  0.0    0  4.9 13 180   M    M   0        15 140
 4  71  42  57   1   8   0 0.00  0.0    0  4.4 13 170   M    M   0        16 170
 5  73  47  60   3   5   0 0.00  0.0    0  3.4  9 160   M    M   0        12 170
 6  77  43  60   3   5   0 0.00  0.0    0  4.9 12 170   M    M   0 8      15 170
 7  74  49  62   5   3   0 0.00  0.0    0  6.5 15 150   M    M   0        18 150
 8  77  40  59   2   6   0 0.00  0.0    0  3.5 13  50   M    M   0        16  50
 9  77  40  59   2   6   0 0.00  0.0    0  4.8 13 170   M    M   0        16 180
10  82  42  62   4   3   0 0.00  0.0    0  5.4 14 360   M    M   0        16 360
11  83  50  67   9   0   2 0.00  0.0    0 12.4 23 350   M    M   0        31 360
12  84  51  68  10   0   3 0.00  0.0    0  9.2 25 350   M    M   0 8      31 350
13  78  47  63   5   2   0 0.00  0.0    0 14.2 28 360   M    M   0        36 360
14  76  52  64   6   1   0 0.00  0.0    0  9.2 21 350   M    M   0        26 350
15  75  41  58  -1   7   0 0.00  0.0    0  4.2 10 140   M    M   0        13 160
16  84  47  66   7   0   1 0.00  0.0    0  8.4 17 340   M    M   0        23 360
17  86  51  69  10   0   4 0.00  0.0    0  8.1 17 360   M    M   0        20 360
18  92  49  71  11   0   6 0.00  0.0    0  7.1 14 350   M    M   0        19 310
19  88  51  70  10   0   5 0.00  0.0    0  5.6 13 300   M    M   0        17 290
20  82  52  67   7   0   2 0.00  0.0    0 11.0 32  30   M    M   1        43  20
21  85  57  71  11   0   6 0.00  0.0    0 13.2 29 340   M    M   0        38 350
22  81  46  64   3   1   0 0.00  0.0    0  6.8 15 170   M    M   0        19 130
23  75  49  62   1   3   0 0.00  0.0    0  7.6 17 160   M    M   1        22 160
24  70  51  61   0   4   0    T  0.0    0 13.9 29 140   M    M   4        36 140
25  60  43  52 -10  13   0 0.26  0.0    0 14.5 29 150   M    M   7 13     37 140
26  67  37  52 -10  13   0 0.00  0.0    0  4.6  9 330   M    M   1 8      15 260
27  80  45  63   1   2   0 0.00  0.0    0 10.4 22 360   M    M   0        31 360
28  89  49  69   7   0   4 0.00  0.0    0  6.8 16 350   M    M   0        18 350
29  89  51  70   7   0   5 0.00  0.0    0  6.5 15 150   M    M   0        19 130
30  89  55  72   9   0   7 0.00  0.0    0  5.8 16 180   M    M   0        20 160
================================================================================
SM 2381 1403        95  45  0.26     0.0 227.8          M       14
================================================================================
AV 79.4 46.8                               7.6 FASTST   M    M   0    MAX(MPH)
                                 MISC ---->  # 32  30               # 43   20
================================================================================
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:    APRIL
                                          YEAR:     2021
                                          LATITUDE:   40  9 N
                                          LONGITUDE: 122 15 W

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

AVERAGE MONTHLY: 63.1   TOTAL FOR MONTH:   0.26    1 = FOG OR MIST
DPTR FM NORMAL:   4.0   DPTR FM NORMAL:   -1.30    2 = FOG REDUCING VISIBILITY
HIGHEST:    92 ON 18    GRTST 24HR  0.26 ON 25-25      TO 1/4 MILE OR LESS
LOWEST:     37 ON 26                               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:   1
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   1
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.    95    CLEAR  (SCALE 0-3)  28
DPTR FM NORMAL  -107    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  2174    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -418

[CDD (BASE 65) ]
TOTAL THIS MO.    45
DPTR FM NORMAL    20    [PRESSURE DATA]
TOTAL FM JAN 1    50    HIGHEST SLP 30.21 ON  4
DPTR FM NORMAL    22    LOWEST  SLP 29.69 ON 21

[REMARKS]
#FINAL-04-21#