WFO Monthly/Daily Climate Data
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
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CXUS53 KFGF 300815
CF6GFK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND FORKS INTL AP ND
MONTH: SEPTEMBER
YEAR: 2025
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 83 52 68 5 0 3 0.00 0.0 0 9.2 18 210 M M 5 24 210
2 69 47 58 -5 7 0 0.29 0.0 0 11.8 24 340 M M 6 138 34 350
3 59 43 51 -12 14 0 0.00 0.0 0 10.8 23 340 M M 7 18 32 350
4 49 37 43 -19 22 0 0.36 0.0 0 8.0 15 70 M M 9 1 20 70
5 62 42 52 -10 13 0 0.00 0.0 0 14.6 28 320 M M 6 37 330
6 63 38 51 -11 14 0 T 0.0 0 10.2 24 360 M M 6 33 350
7 68 32 50 -11 15 0 0.00 0.0 0 7.0 15 210 M M 3 22 190
8 72 42 57 -4 8 0 T 0.0 0 5.2 13 190 M M 5 12 15 180
9 81 49 65 4 0 0 0.00 0.0 0 4.0 10 70 M M 4 128 14 140
10 81 45 63 3 2 0 0.00 0.0 0 7.6 18 150 M M 0 18 24 160
11 79 56 68 8 0 3 0.15 0.0 0 11.0 24 160 M M 6 138 33 160
12 82 64 73 13 0 8 0.35 0.0 0 8.8 20 310 M M 6 13 33 310
13 75 63 69 10 0 4 T 0.0 0 7.8 22 70 M M 7 18 27 70
14 88 66 77 18 0 12 0.12 0.0 0 11.6 28 190 M M 7 38 53 210
15 81 61 71 13 0 6 T 0.0 0 14.2 29 190 M M 4 13 38 200
16 84 57 71 13 0 6 T 0.0 0 6.2 15 280 M M 3 20 270
17 76 51 64 7 1 0 0.00 0.0 0 9.1 18 10 M M 6 1 24 350
18 65 58 62 5 3 0 0.06 0.0 0 11.8 20 40 M M 9 1 26 50
19 64 60 62 5 3 0 0.57 0.0 0 6.5 12 90 M M 10 1 16 80
20 68 60 64 8 1 0 0.04 0.0 0 4.5 12 330 M M 10 18 15 310
21 74 57 66 10 0 1 T 0.0 0 3.5 8 140 M M 7 13 110
22 83 51 67 12 0 2 0.00 0.0 0 4.1 9 220 M M 2 18 13 360
23 75 51 63 8 2 0 0.00 0.0 0 7.8 15 360 M M 2 12 20 360
24 82 50 66 12 0 1 0.00 0.0 0 5.0 10 190 M M 3 1 12 230
25 70 44 57 3 8 0 0.00 0.0 0 10.9 25 360 M M 0 33 350
26 83 40 62 9 3 0 0.00 0.0 0 11.4 26 150 M M 1 36 300
27 78 43 61 8 4 0 0.00 0.0 0 9.5 20 280 M M 1 25 260
28 86 50 68 16 0 3 0.00 0.0 0 10.6 21 190 M M 0 8 28 190
29 89 50 70 18 0 5 0.00 0.0 0 4.3 10 60 M M 3 8 14 130
================================================================================
SM 2169 1459 120 54 1.94 0.0 247.0 M 138
================================================================================
AV 74.8 50.3 8.5 FASTST M M 5 MAX(MPH)
MISC ----> 29 190 53 210
================================================================================
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: SEPTEMBER
YEAR: 2025
LATITUDE: 47 57 N
LONGITUDE: 97 11 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 62.6 TOTAL FOR MONTH: 1.94 1 = FOG OR MIST
DPTR FM NORMAL: 4.5 DPTR FM NORMAL: -0.25 2 = FOG REDUCING VISIBILITY
HIGHEST: 89 ON 29 GRTST 24HR 0.57 ON 19-19 TO 1/4 MILE OR LESS
LOWEST: 32 ON 7 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: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 120 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -111 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 161 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -146
[CDD (BASE 65) ]
TOTAL THIS MO. 54
DPTR FM NORMAL 26 [PRESSURE DATA]
TOTAL FM JAN 1 525 HIGHEST SLP M ON M
DPTR FM NORMAL 145 LOWEST SLP 29.52 ON 4
[REMARKS]