National Weather Service Text Product
AFOS product CF6MCW
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CF6MCW
Product Timestamp: 2025-07-21 08:10 UTC
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954
CXUS53 KDMX 210810
CF6MCW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MASON CITY IA
MONTH: JULY
YEAR: 2025
LATITUDE: 43 9 N
LONGITUDE: 93 20 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 84 61 73 2 0 8 0.00 0.0 0 6.8 16 310 M M 1 21 320
2 87 62 75 3 0 10 0.00 0.0 0 7.4 16 210 M M 1 23 210
3 92 61 77 5 0 12 0.00 0.0 0 7.7 17 180 M M 1 23 180
4 90 69 80 8 0 15 0.00 0.0 0 11.4 23 200 M M 0 32 200
5 82 67 75 3 0 10 0.57 0.0 0 9.2 20 260 M M 7 13 23 270
6 84 65 75 3 0 10 0.00 0.0 0 7.9 15 320 M M 2 20 320
7 83 61 72 0 0 7 0.00 0.0 0 2.9 12 340 M M 0 16 340
8 85 63 74 2 0 9 0.00 0.0 0 6.0 13 310 M M 0 16 310
9 85 62 74 2 0 9 0.00 0.0 0 3.7 8 130 M M 2 13 200
10 80 67 74 2 0 9 1.20 0.0 0 8.5 23 310 M M 5 13 30 300
11 74 66 70 -2 0 5 0.16 0.0 0 3.9 13 240 M M 6 1 16 240
12 77 58 68 -4 0 3 T 0.0 0 8.8 18 320 M M 2 18 26 280
13 82 56 69 -3 0 4 0.00 0.0 0 6.6 13 200 M M 0 1 18 180
14 87 61 74 2 0 9 0.00 0.0 0 8.5 16 180 M M 0 18 20 170
15 86 67 77 5 0 12 0.00 0.0 0 9.5 20 170 M M 0 18 26 170
16 75 57 66 -6 0 1 0.15 0.0 0 10.1 21 300 M M 8 1 27 350
17 72 54 63 -9 2 0 0.00 0.0 M 8.1 16 20 M M 5 23 40
18 76 52 64 -8 1 0 0.00 0.0 0 7.7 17 160 M M 6 1 26 170
19 82 64 73 1 0 8 1.77 0.0 0 5.9 25 330 M M 7 13 43 330
20 80 66 73 1 0 8 0.00 0.0 0 7.6 14 110 M M 3 23 120
================================================================================
SM 1643 1239 3 149 3.85 0.0 148.2 M 56
================================================================================
AV 82.2 62.0 7.4 FASTST M M 3 MAX(MPH)
MISC ----> 25 330 43 330
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: MASON CITY IA
MONTH: JULY
YEAR: 2025
LATITUDE: 43 9 N
LONGITUDE: 93 20 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 72.1 TOTAL FOR MONTH: 3.85 1 = FOG OR MIST
DPTR FM NORMAL: 0.1 DPTR FM NORMAL: 0.94 2 = FOG REDUCING VISIBILITY
HIGHEST: 92 ON 3 GRTST 24HR 1.77 ON 19-19 TO 1/4 MILE OR LESS
LOWEST: 52 ON 18 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: 2 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 3 CLEAR (SCALE 0-3) 12
DPTR FM NORMAL 3 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 3 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 3
[CDD (BASE 65) ]
TOTAL THIS MO. 149
DPTR FM NORMAL 9 [PRESSURE DATA]
TOTAL FM JAN 1 380 HIGHEST SLP M ON M
DPTR FM NORMAL 60 LOWEST SLP 29.72 ON 16
[REMARKS]