WFO Monthly/Daily Climate Data
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
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CXUS53 KFGF 310815
CF6GFK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND FORKS INTL AP ND
MONTH: MAY
YEAR: 2026
LATITUDE: 47 57 N
LONGITUDE: 97 11 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 21 39 -9 26 0 0.00 0.0 0 4.9 10 200 M M 1 16 340
2 75 35 55 7 10 0 T 0.0 0 12.0 24 220 M M 4 40 280
3 76 31 54 5 11 0 T 0.0 0 15.0 37 330 M M 4 51 330
4 51 31 41 -8 24 0 0.05 T 0 16.7 31 340 M M 8 15 42 340
5 41 31 36 -14 29 0 T T 0 10.3 22 350 M M 9 27 340
6 47 26 37 -13 28 0 T T 0 8.1 17 300 M M 8 24 300
7 60 21 41 -9 24 0 0.00 0.0 0 6.8 21 340 M M 2 28 300
8 67 30 49 -2 16 0 0.01 0.0 0 13.2 31 340 M M 6 40 330
9 57 33 45 -6 20 0 0.00 0.0 0 12.3 24 320 M M 5 37 320
10 55 24 40 -12 25 0 0.00 0.0 0 10.4 20 360 M M 2 8 27 340
11 70 27 49 -3 16 0 0.00 0.0 0 17.3 30 150 M M 5 3 42 160
12 70 37 54 2 11 0 0.00 0.0 0 18.7 37 350 M M 3 7 50 360
13 78 32 55 2 10 0 0.00 0.0 0 6.8 24 140 M M 2 31 140
14 82 56 69 16 0 4 T 0.0 0 20.4 38 180 M M 7 78 54 180
15 79 52 66 12 0 1 0.00 0.0 0 19.2 30 280 M M 5 8 46 250
16 54 33 44 -10 21 0 0.00 0.0 0 11.8 29 310 M M 4 36 310
17 55 33 44 -11 21 0 0.82 0.0 0 11.6 16 30 M M 8 1 24 40
18 47 42 45 -10 20 0 0.18 0.0 0 16.3 22 360 M M 10 1 29 360
19 49 33 41 -15 24 0 0.02 0.0 0 11.5 21 350 M M 9 1 27 330
20 68 31 50 -6 15 0 0.00 0.0 0 11.5 18 160 M M 3 1 28 170
21 71 46 59 3 6 0 0.00 0.0 0 15.0 26 190 M M 5 39 180
22 65 48 57 0 8 0 0.44 0.0 0 14.4 26 140 M M 7 1 37 140
23 63 46 55 -2 10 0 0.25 0.0 0 6.2 18 90 M M 9 1 25 100
24 80 42 61 3 4 0 0.00 0.0 0 5.5 12 130 M M 2 1238 17 200
25 91 56 74 16 0 9 0.00 0.0 0 10.8 22 280 M M 5 30 280
26 92 47 70 12 0 5 0.00 0.0 0 8.7 20 130 M M 2 24 90
27 88 53 71 12 0 6 0.00 0.0 0 8.8 18 100 M M 6 24 90
28 94 64 79 20 0 14 0.00 0.0 0 11.2 20 140 M M 5 29 170
29 91 63 77 17 0 12 T 0.0 0 7.8 24 100 M M 7 8 33 110
30 87 64 76 16 0 11 T 0.0 0 11.5 26 140 M M 7 40 140
================================================================================
SM 2060 1188 379 62 1.77 T 354.7 M 160
================================================================================
AV 68.7 39.6 11.8 FASTST M M 5 MAX(MPH)
MISC ----> 38 180 54 180
================================================================================
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 FORKS INTL AP ND
MONTH: MAY
YEAR: 2026
LATITUDE: 47 57 N
LONGITUDE: 97 11 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 54.1 TOTAL FOR MONTH: 1.77 1 = FOG OR MIST
DPTR FM NORMAL: 0.1 DPTR FM NORMAL: -0.91 2 = FOG REDUCING VISIBILITY
HIGHEST: 94 ON 28 GRTST 24HR 0.82 ON 17-17 TO 1/4 MILE OR LESS
LOWEST: 21 ON 7, 1 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 4- 4 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: 7
MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 11 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 379 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL 35 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 8745 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -692
[CDD (BASE 65) ]
TOTAL THIS MO. 62
DPTR FM NORMAL 52 [PRESSURE DATA]
TOTAL FM JAN 1 62 HIGHEST SLP M ON M
DPTR FM NORMAL 52 LOWEST SLP 29.30 ON 3
[REMARKS]