WFO Monthly/Daily Climate Data
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CXUS56 KEKA 070301
CF6ACV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ARCATA CA
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   40 58 N
                                          LONGITUDE: 124  6 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  57  50  54   3  11   0    T    M    M  7.7 20 330   M    M  10 2      25 320
 2  59  45  52   1  13   0 0.00    M    M  7.5 22 330   M    M   4 18     27 320
 3  63  42  53   1  12   0 0.00  0.0    M  8.4 23 340   M    M   4 1      31 320
 4  56  47  52   0  13   0 0.00  0.0    M  6.1 17 330   M    M   7 1      23 330
 5  55  47  51  -1  14   0 0.00  0.0    M  3.6  9 290   M    M  10 2       M 210
 6  56  47  52   0  13   0 0.06  0.0    M  7.1 17 310   M    M   9 1      33 290
 7  57  41  49  -3  16   0 0.00  0.0    M 13.0 25 340   M    M   2        38  10
 8  62  36  49  -3  16   0 0.00  0.0    M 10.0 26 360   M    M   1 8      46 340
 9  58  43  51  -1  14   0 0.00    M    M  8.3 23 320   M    M   5 1      28 330
10  64  46  55   3  10   0 0.00    M    M  8.3 25 330   M    M   4 18     29 330
11  62  43  53   1  12   0 0.00    M    M  5.2 15 320   M    M   4 28     18 330
12  54  41  48  -4  17   0 0.00    M    M  4.7 10 330   M    M   7 1      14 280
13  53  47  50  -2  15   0 0.00    M    M  5.5 13 320   M    M  10 1      16 310
14  54  46  50  -3  15   0 0.00    M    M  5.7 13 330   M    M  10 1      17 320
15  55  47  51  -2  14   0 0.00    M    M  4.4 15 320   M    M   9 18     21 320
16  51  47  49  -4  16   0    T    M    M  3.6 12 310   M    M  10 1      13 140
17  55  43  49  -4  16   0 0.03    M    M  6.1 17 320   M    M   6 1      23  10
18  58  44  51  -2  14   0 0.00    M    M  8.1 23 330   M    M   5        30  10
19  57  38  48  -5  17   0 0.00    M    M 11.3 23 330   M    M   2        28 330
20  57  42  50  -3  15   0 0.00    M    M 12.3 24 320   M    M   1        29 320
21  60  37  49  -4  16   0 0.00    M    M 10.2 22 350   M    M   0        38  10
22  57  38  48  -6  17   0 0.00    M    M  7.7 24 330   M    M   2 18      M   M
23  57  40  49  -5  16   0 0.00    M    M  6.5 20 330   M    M   1        25 330
24  60  49  55   1  10   0 0.13    M    M  4.4 12 310   M    M   7 2      14 300
25  61  51  56   2   9   0 0.07    M    M 10.4 22 330   M    M   6 2      29 330
26  56  42  49  -5  16   0 0.00    M    M  7.3 21 320   M    M   6        26 320
27  62  41  52  -2  13   0 0.04    M    M  6.4 16 330   M    M   7 2      30 300
28  59  45  52  -2  13   0 0.00    M    M  4.7 17 340   M    M   6 18     22 330
29  57  47  52  -2  13   0 0.00    M    M  6.7 17 340   M    M   7 1      24 330
30  57  47  52  -2  13   0 0.00    M    M  4.1 12 320   M    M   6        15 320
31  64  45  55   1  10   0 0.00    M    M  4.4 10 280   M    M   0        14 280
================================================================================
SM 1793 1364       429   0  0.33  0.0    219.7          M      168
================================================================================
AV 57.8 44.0                               7.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    26 360                 46 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ARCATA CA
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   40 58 N
                                          LONGITUDE: 124  6 W

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

AVERAGE MONTHLY: 50.9   TOTAL FOR MONTH:   0.33    1 = FOG OR MIST
DPTR FM NORMAL:  -2.0   DPTR FM NORMAL:   -1.77    2 = FOG REDUCING VISIBILITY
HIGHEST:    64 ON 31,10  GRTST 24HR  0.20 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     36 ON  8                               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:   5
MAX 90 OR ABOVE:   0    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.   429    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL    52    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  4580    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL   291

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.33 ON  7
DPTR FM NORMAL     0    LOWEST  SLP 29.92 ON 16

[REMARKS]
#FINAL-05-21#


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.