WFO Monthly/Daily Climate Data Issued by NWS Grand Rapids, MI
000
CXUS53 KGRR 010910
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND RAPIDS
MONTH: MAY
YEAR: 2021
LATITUDE: 42 52 N
LONGITUDE: 85 31 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 75 30 53 -1 12 0 T 0.0 0 15.0 36 250 M M 5 3 49 250
2 83 65 74 20 0 9 0.00 0.0 0 17.3 29 250 M M 6 37 250
3 66 58 62 8 3 0 0.07 0.0 0 7.3 17 200 M M 9 1 25 210
4 62 45 54 -1 11 0 0.21 0.0 0 12.4 22 250 M M 9 1 28 240
5 60 41 51 -4 14 0 0.00 0.0 0 11.0 20 310 M M 4 27 310
6 48 39 44 -12 21 0 0.25 0.0 0 2.5 13 220 M M 8 1 15 250
7 54 32 43 -13 22 0 T 0.0 0 8.9 22 350 M M 6 12 29 340
8 53 33 43 -13 22 0 0.00 0.0 0 7.5 17 320 M M 5 23 340
9 61 37 49 -8 16 0 0.00 0.0 0 8.0 21 20 M M 6 26 20
10 56 37 47 -10 18 0 T 0.0 0 8.5 18 270 M M 5 27 280
11 57 34 46 -12 19 0 0.00 0.0 0 10.0 22 300 M M 4 28 310
12 66 35 51 -7 14 0 0.00 0.0 0 5.9 18 300 M M 2 25 310
13 68 33 51 -7 14 0 0.00 0.0 0 4.6 16 240 M M 1 20 260
14 73 36 55 -4 10 0 0.00 0.0 0 4.7 17 300 M M 4 23 300
15 71 40 56 -3 9 0 0.14 0.0 0 6.3 23 230 M M 7 1 31 220
16 69 50 60 1 5 0 0.03 0.0 0 4.7 10 230 M M 9 1 17 200
17 77 47 62 2 3 0 0.00 0.0 0 5.1 14 120 M M 5 18 120
18 81 47 64 4 1 0 0.00 0.0 0 7.7 21 120 M M 5 1 28 180
19 79 62 71 11 0 6 T 0.0 0 8.1 22 250 M M 7 8 27 260
20 86 63 75 14 0 10 T 0.0 0 6.4 18 170 M M 8 26 170
21 86 62 74 13 0 9 0.00 0.0 0 8.5 18 270 M M 7 26 260
22 86 64 75 14 0 10 T 0.0 0 7.6 20 260 M M 5 25 290
23 75 52 64 2 1 0 0.07 0.0 0 9.4 17 60 M M 7 18 21 60
24 85 52 69 7 0 4 0.00 0.0 0 7.1 15 260 M M 8 20 250
25 86 66 76 14 0 11 T 0.0 0 15.1 28 230 M M 6 36 240
26 75 53 64 1 1 0 0.73 0.0 0 12.9 25 280 M M 6 1 34 290
27 59 42 51 -12 14 0 0.21 0.0 0 12.0 26 80 M M 7 1 35 90
28 51 39 45 -18 20 0 0.21 0.0 0 16.1 30 60 M M 9 1 41 40
29 64 37 51 -13 14 0 0.00 0.0 0 11.7 23 70 M M 1 32 70
30 69 36 53 -11 12 0 0.00 0.0 0 3.5 17 250 M M 2 1 22 250
31 73 47 60 -4 5 0 0.00 0.0 0 7.8 20 210 M M 7 25 200
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SM 2154 1414 281 59 1.92 0.0 273.6 M 180
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AV 69.5 45.6 8.8 FASTST M M 6 MAX(MPH)
MISC ----> 36 250 49 250
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: GRAND RAPIDS
MONTH: MAY
YEAR: 2021
LATITUDE: 42 52 N
LONGITUDE: 85 31 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 57.5 TOTAL FOR MONTH: 1.92 1 = FOG OR MIST
DPTR FM NORMAL: -1.7 DPTR FM NORMAL: -2.08 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 25,22 GRTST 24HR 0.73 ON 26-26 TO 1/4 MILE OR LESS
LOWEST: 30 ON 1 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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 281 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL 56 PTCLDY (SCALE 4-7) 20
TOTAL FM JUL 1 6144 CLOUDY (SCALE 8-10) 7
DPTR FM NORMAL -225
[CDD (BASE 65) ]
TOTAL THIS MO. 59
DPTR FM NORMAL 14 [PRESSURE DATA]
TOTAL FM JAN 1 62 HIGHEST SLP 30.49 ON 12
DPTR FM NORMAL 11 LOWEST SLP 29.57 ON 4
[REMARKS]
#FINAL-05-21#