National Weather Service Weather Forecast Office

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

000
CXUS53 KDMX 161613
CF6ALO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WATERLOO IA
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   42 32 N
                                          LONGITUDE:  92 24 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  78  57  68  -1   0   3 0.00  0.0    0  6.6 17 110   M    M   2 1      23  60
 2  76  57  67  -2   0   2 0.00  0.0    0 10.6 21 100   M    M   1        26 100
 3  70  63  67  -2   0   2 0.52  0.0    0  9.2 24 150   M    M  10 1      35 160
 4  76  57  67  -1   0   2 0.00  0.0    0  7.1 17 350   M    M   6 1      22 350
 5  83  52  68   0   0   3 0.00  0.0    0  6.0 18 270   M    M   2 1      27 270
 6  84  52  68   0   0   3 0.00  0.0    0  3.5 13 180   M    M   1 12     19 180
 7  82  57  70   2   0   5 0.00  0.0    0 12.1 26 330   M    M   0        33 320
 8  77  53  65  -2   0   0 0.00  0.0    0 10.2 24 310   M    M   1        33 320
 9  78  50  64  -3   1   0 0.00  0.0    0  2.8 13 300   M    M   0        19 330
10  82  49  66  -1   0   1 0.00  0.0    0  7.0 17 170   M    M   0        24 150
11  88  56  72   6   0   7 0.00  0.0    0  4.4 12 180   M    M   0        18 190
12  77  65  71   5   0   6    T  0.0    0  6.6 16 320   M    M   4 1      22 290
13  86  64  75   9   0  10 0.44  0.0    0  8.9 20 150   M    M   5 13     29 160
14  74  57  66   1   0   1 0.01  0.0    0  8.1 18 300   M    M   3 3      25 310
15  79  49  64  -1   1   0 0.00  0.0    0  3.9 10 150   M    M   2 12     16 150
16  85  57  71   6   0   6 0.00  0.0    0 13.0 24 170   M    M   0        33 180
17  77  52  65   1   0   0    T  0.0    0  7.9 25 330   M    M   2        36 320
18  82  47  65   1   0   0 0.00  0.0    0  4.9 12 120   M    M   0        16 130
19  90  64  77  13   0  12 0.00  0.0    0 11.2 22 170   M    M   1        31 210
20  84  59  72   9   0   7 0.28  0.0    0 14.1 31 290   M    M   4 13     46 290
21  73  50  62  -1   3   0 0.00  0.0    0 10.8 21 340   M    M   3        28 350
22  72  45  59  -3   6   0 0.00  0.0    0  5.4 16 340   M    M   1        23  20
23  74  41  58  -4   7   0 0.00  0.0    0  2.4  9 230   M    M   0        14 310
24  75  45  60  -2   5   0 0.06  0.0    0  7.8 26 310   M    M   2 18     35 320
25  76  39  58  -3   7   0 0.00  0.0    0  7.6 22 260   M    M   0        29 250
26  88  56  72  11   0   7 0.00  0.0    0  7.0 17 200   M    M   0        24 190
27  89  50  70  10   0   5 0.00  0.0    0  3.8 12  20   M    M   0 18     17 340
28  84  52  68   8   0   3 0.00  0.0    0  7.8 15 140   M    M   0 8      20 130
29  88  55  72  13   0   7 0.00  0.0    0  6.1 17 130   M    M   0        22 140
30  88  60  74  15   0   9 0.00  0.0    0  6.7 15 140   M    M   1 8      22 150
================================================================================
SM 2415 1610        30 101  1.31  0.0    223.5          M       51
================================================================================
AV 80.5 53.7                               7.5 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    31 290                 46 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   WATERLOO IA
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   42 32 N
                                          LONGITUDE:  92 24 W

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

AVERAGE MONTHLY: 67.1   TOTAL FOR MONTH:   1.31    1 = FOG OR MIST
DPTR FM NORMAL:   2.5   DPTR FM NORMAL:   -1.83    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 19    GRTST 24HR  0.52 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     39 ON 25                               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:   5
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    30    CLEAR  (SCALE 0-3)  23
DPTR FM NORMAL   -79    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1    30    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL   -91

[CDD (BASE 65) ]
TOTAL THIS MO.   101
DPTR FM NORMAL     4    [PRESSURE DATA]
TOTAL FM JAN 1  1138    HIGHEST SLP 30.31 ON 22
DPTR FM NORMAL   235    LOWEST  SLP 29.63 ON 20

[REMARKS]
#FINAL-09-21#