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000
CXUS56 KMTR 010900
CF6STS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SANTA ROSA AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   38 30 N
                                          LONGITUDE: 122 49 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  82  46  64   6   1   0 0.00    M    M  8.2 25 330   M    M   3 12     34 340
 2  83  55  69  11   0   4 0.00    M    M 11.4 23 330   M    M   0        30 330
 3  89  54  72  14   0   7 0.00    M    M 10.4 20 340   M    M   0        24 350
 4  86  50  68  10   0   3 0.00    M    M  6.8 14 350   M    M   0        20 340
 5  86  45  66   7   0   1 0.00    M    M  5.4 18 140   M    M   1 1      21 160
 6  76  47  62   3   3   0 0.00    M    M  6.8 17 350   M    M   5        23 260
 7  81  43  62   3   3   0 0.00    M    M  7.5 18 330   M    M   0        24 330
 8  92  51  72  13   0   7 0.00    M    M 10.8 22 330   M    M   0        29 330
 9  88  56  72  13   0   7 0.00    M    M 10.4 20 340   M    M   1        24 340
10  92  47  70  10   0   5 0.00    M    M  7.0 20 250   M    M   0        25 250
11  85  45  65   5   0   0 0.00    M    M  5.2 16 180   M    M   0 18     20 160
12  73  46  60   0   5   0 0.00    M    M  7.1 16 170   M    M   5 12     20 170
13  70  46  58  -2   7   0 0.00    M    M  6.1 15 160   M    M   6 1      19 190
14  75  45  60   0   5   0 0.00    M    M  6.3 15 150   M    M   5 1      19 130
15  71  43  57  -3   8   0 0.00    M    M  6.1 16 180   M    M   4 1      21 190
16  62  49  56  -5   9   0 0.00    M    M  6.6 15 190   M    M   8 1      20 190
17  70  48  59  -2   6   0 0.00    M    M  5.8 14 130   M    M   5 1      19 130
18  81  41  61   0   4   0 0.00    M    M  6.4 20 360   M    M   0 1      26 250
19  76  42  59  -2   6   0    T    M    M 11.1 26 340   M    M   0        32 350
20  70  46  58  -3   7   0 0.00    M    M 14.5 24  20   M    M   1        34 320
21  76  45  61  -1   4   0 0.00    M    M  8.8 20 340   M    M   1        25 340
22  73  40  57  -5   8   0 0.00    M    M  6.4 17 180   M    M   2        23 180
23  76  47  62   0   3   0 0.00    M    M  5.8 16 150   M    M   4 18     21 150
24  81  43  62   0   3   0 0.00    M    M  7.9 21 320   M    M   2 12     27 300
25  84  51  68   6   0   3 0.00    M    M  7.2 18 330   M    M   0        23 330
26  81  43  62   0   3   0 0.00    M    M  4.6 18 180   M    M   1        23 190
27  88  39  64   1   1   0 0.00    M    M  4.6 18 250   M    M   0 1      23 300
28  80  49  65   2   0   0 0.00    M    M  7.6 18 140   M    M   2 128    23 160
29  77  46  62  -1   3   0 0.00    M    M  5.8 17 140   M    M   3 18     22 150
30  85  45  65   2   0   0 0.00    M    M  4.3 14 170   M    M   1 18     18 190
31  89  48  69   5   0   4 0.00    M    M  5.9 16 170   M    M   0 18     20 160
================================================================================
SM 2478 1441        89  41     T    M    228.8          M       60
================================================================================
AV 79.9 46.5                               7.4 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    26 340               # 34 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   SANTA ROSA AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   38 30 N
                                          LONGITUDE: 122 49 W

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

AVERAGE MONTHLY: 63.2   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:   2.5   DPTR FM NORMAL:   -1.27    2 = FOG REDUCING VISIBILITY
HIGHEST:    92 ON 10, 8  GRTST 24HR     T ON 19-19      TO 1/4 MILE OR LESS
LOWEST:     39 ON 27                               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:   2    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.    89    CLEAR  (SCALE 0-3)  22
DPTR FM NORMAL   -67    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1  2710    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -149

[CDD (BASE 65) ]
TOTAL THIS MO.    41
DPTR FM NORMAL    20    [PRESSURE DATA]
TOTAL FM JAN 1    41    HIGHEST SLP M ON M
DPTR FM NORMAL    15    LOWEST  SLP 29.78 ON 14

[REMARKS]
#FINAL-05-21#