WFO Monthly/Daily Climate Data
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CXUS56 KSGX 011045
CF6RIV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   RIVERSIDE/MARCH ARB CA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   33 53 N
                                          LONGITUDE: 117-15 E

  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  46  65   M   0   0    T    M    M  4.9 12 330   M    M   3         M   M
 2  80  37  59   M   6   0 0.00    M    M  3.7 12 310   M    M   0         M   M
 3  83  38  61   M   4   0 0.00    M    M  4.4 16 330   M    M   0         M   M
 4  84  37  61   M   4   0 0.00    M    M  3.8 15 300   M    M   0         M   M
 5  78  40  59   M   6   0 0.00    M    M  4.4 14 300   M    M   0        17 300
 6  74  44  59   M   6   0 0.00    M    M  3.5  9 330   M    M   1 1       M   M
 7  83  43  63   M   2   0 0.00    M    M  4.5 15 310   M    M   0        18 330
 8  79  44  62   M   3   0 0.00    M    M  4.0 12 320   M    M   0        20 320
 9  82  42  62   M   3   0 0.00    M    M  4.4 13 320   M    M   0         M   M
10  82  42  62   M   3   0 0.00    M    M  4.1 14 300   M    M   0         M   M
11  78  47  63   M   2   0 0.00    M    M  4.4 10 320   M    M   2         M   M
12  71  52  62   M   3   0 0.00    M    M  4.9 13 350   M    M   5 1      17 350
13  66  50  58   M   7   0    T    M    M  6.1 13 330   M    M   9         M   M
14  67  45  56   M   9   0 0.00    M    M  7.0 13 350   M    M   7         M   M
15  71  38  55   M  10   0 0.00    M    M  4.8 15 330   M    M   3        17 320
16  75  38  57   M   8   0 0.00    M    M  4.6 16 320   M    M   0        21 320
17  80  46  63   M   2   0 0.00    M    M  5.8 14 310   M    M   3 18      M   M
18  84  45  65   M   0   0 0.00    M    M  9.4 22 360   M    M   0        39 330
19  89  40  65   M   0   0 0.00    M    M  5.9 18 300   M    M   0        23 300
20  82  41  62   M   3   0 0.00    M    M  5.4 13 150   M    M   0        20 150
21  63  52  58   M   7   0 0.00    M    M  9.0 15 150   M    M  10         M   M
22  65  52  59   M   6   0 0.00    M    M  7.0 13 320   M    M   9         M   M
23  67  52  60   M   5   0 0.00    M    M  6.5 15 320   M    M   6        18 350
24  71  46  59   M   6   0 0.00    M    M  6.1 14 310   M    M   4         M   M
25  69  48  59   M   6   0    T    M    M  6.8 14 300   M    M   7        20 330
26  65  47  56   M   9   0    T    M    M  5.4 14 320   M    M   7        21 320
27  62  44  53   M  12   0    T    M    M  5.9 14 300   M    M   5 3      18 330
28  85  37  61   M   4   0 0.00    M    M 10.3 24 350   M    M   0        38 330
29  94  43  69   M   0   4 0.00    M    M  3.9 18 290   M    M   0        24 310
30  96  45  71   M   0   6 0.00    M    M  5.1 18 330   M    M   0        21 310
================================================================================
SM 2308 1321       136  10     T    M    166.0          M       81
================================================================================
AV 76.9 44.0                               5.5 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    24 350                 39 330
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   RIVERSIDE/MARCH ARB CA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   33 53 N
                                          LONGITUDE: 117-15 E

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

AVERAGE MONTHLY: 60.5   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    96 ON 30    GRTST 24HR     T ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:     37 ON 28, 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:   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.   136    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1  1961    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.    10
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1    13    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP M ON M

[REMARKS]
#FINAL-04-21#