National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS54 KOUN 010810
CF6SWO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   STILLWATER
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   36 10 N
                                          LONGITUDE:  97  5 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  66  32  49  -6  16   0 0.00    M    M  6.7 14 130   M    M   0 18     18 120
 2  73  41  57   2   8   0 0.00    M    M 14.8 25 180   M    M   1        36 170
 3  79  49  64   8   1   0 0.00    M    M 13.1 21 170   M    M   1        26 180
 4  79  50  65   9   0   0 0.00    M    M 11.1 20 180   M    M   2        26 170
 5  83  56  70  14   0   5 0.00    M    M 16.7 29 190   M    M   2        36 190
 6  82  62  72  16   0   7    T    M    M 21.1 32 170   M    M   5        41 160
 7  73  50  62   5   3   0    T    M    M 14.7 30 170   M    M   6        37 160
 8  79  46  63   6   2   0    T    M    M 11.0 33 240   M    M   0        44 230
 9  80  49  65   7   0   0 0.65    M    M 10.7 32 340   M    M   3 13     50 340
10  69  42  56  -2   9   0 0.00    M    M  9.4 22 320   M    M   2        30 320
11  85  40  63   5   2   0 0.00    M    M  9.5 25 230   M    M   0        32 210
12  68  51  60   2   5   0 0.00    M    M 15.4 24  30   M    M   2        31  30
13  70  44  57  -2   8   0 0.58    M    M 12.0 24  30   M    M   3 13     29  30
14  64  48  56  -3   9   0 0.28    M    M  6.5 18  60   M    M   9 18     23  70
15  58  49  54  -5  11   0 0.07    M    M  7.6 16  60   M    M  10 1      21  60
16  54  45  50 -10  15   0 0.38    M    M 10.5 21  60   M    M  10 13     27 330
17  56  38  47 -13  18   0 0.00    M    M  8.4 17  10   M    M   8        23  20
18  66  41  54  -6  11   0 0.00    M    M  5.3 15 310   M    M   4        20 280
19  77  37  57  -4   8   0 0.00    M    M  7.1 24  30   M    M   1        31  30
20  52  30  41 -20  24   0 0.00    M    M 13.0 25  10   M    M   5        35 360
21  61  29  45 -16  20   0 0.00    M    M  6.8 17 340   M    M   0        24 310
22  63  39  51 -11  14   0 0.01    M    M 10.2 23 190   M    M   6        27 200
23  69  51  60  -2   5   0 1.37    M    M 10.4 25 360   M    M  10 13     29 350
24  72  48  60  -2   5   0 0.01    M    M  8.0 18  10   M    M   5 1      25 340
25  80  50  65   3   0   0 0.00    M    M 16.3 28 170   M    M   0        35 180
26  84  63  74  11   0   9 0.00  0.0    M 19.0 29 190   M    M   0        36 170
27  78  67  73  10   0   8 0.18    M    M 15.0 28 150   M    M   3 1      34 150
28  78  61  70   7   0   5 0.17  0.0    M  9.4 23  10   M    M   7 1      32 350
29  82  53  68   4   0   3 0.00    M    M 10.1 23  20   M    M   1 8      29  10
30  82  49  66   2   0   1 0.00    M    M  2.8 14 150   M    M   0        17 140
================================================================================
SM 2162 1410       194  38  3.70  0.0    332.6          M      106
================================================================================
AV 72.1 47.0                              11.1 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    33 240                 50 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   STILLWATER
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   36 10 N
                                          LONGITUDE:  97  5 W

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

AVERAGE MONTHLY: 59.5   TOTAL FOR MONTH:   3.70    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:    0.21    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON 11    GRTST 24HR  1.38 ON 23-24      TO 1/4 MILE OR LESS
LOWEST:     29 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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   194    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL   -17    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1  3543    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -198

[CDD (BASE 65) ]
TOTAL THIS MO.    38
DPTR FM NORMAL    -8    [PRESSURE DATA]
TOTAL FM JAN 1    49    HIGHEST SLP M ON M
DPTR FM NORMAL    -7    LOWEST  SLP 29.51 ON  7

[REMARKS]
#FINAL-04-21#