WFO Monthly/Daily Climate Data
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
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CXUS55 KGJT 300910
CF6GJT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND JUNCTION CO
MONTH: AUGUST
YEAR: 2026
LATITUDE: 39 7 N
LONGITUDE: 108 32 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
================================================================================
1 104 71 88 9 0 23 0.00 0.0 0 8.0 18 280 M M 0 27 250
2 104 71 88 9 0 23 0.00 0.0 0 9.1 20 90 M M 0 25 90
3 105 70 88 9 0 23 0.00 0.0 0 7.0 21 100 M M 0 26 290
4 103 70 87 8 0 22 0.00 0.0 0 8.4 23 260 M M 0 32 260
5 101 64 83 5 0 18 0.00 0.0 0 7.0 20 290 M M 0 25 290
6 100 60 80 2 0 15 0.00 0.0 0 6.0 16 260 M M 0 22 240
7 103 65 84 6 0 19 0.00 0.0 0 7.4 18 120 M M 0 21 120
8 102 67 85 7 0 20 0.00 0.0 0 8.5 18 320 M M 0 24 320
9 100 69 85 7 0 20 0.00 0.0 0 7.2 15 260 M M 0 20 260
10 99 70 85 7 0 20 0.00 0.0 0 8.3 20 260 M M 0 8 30 300
11 98 71 85 8 0 20 0.00 0.0 0 8.5 20 360 M M 0 8 30 340
12 86 65 76 -1 0 11 0.02 0.0 M 8.7 23 280 M M 3 3 28 290
13 78 64 71 -6 0 6 0.02 0.0 M 8.0 28 270 M M 5 3 34 280
14 86 62 74 -3 0 9 T 0.0 M 5.4 22 250 M M 4 28 260
15 89 63 76 -1 0 11 0.00 0.0 0 7.6 20 270 M M 2 25 270
16 93 60 77 1 0 12 0.00 0.0 0 7.7 16 290 M M 0 21 280
17 97 62 80 4 0 15 0.00 0.0 0 8.3 18 300 M M 0 27 300
18 99 64 82 6 0 17 0.00 0.0 0 9.2 23 260 M M 0 31 250
19 101 68 85 9 0 20 0.00 0.0 0 7.1 25 300 M M 0 8 32 280
20 99 68 84 8 0 19 0.00 0.0 0 7.2 16 90 M M 0 38 22 90
21 101 72 87 12 0 22 0.00 0.0 0 10.5 33 120 M M 0 8 44 120
22 93 70 82 7 0 17 0.25 0.0 0 6.8 22 200 M M 2 3 30 200
23 92 62 77 2 0 12 T 0.0 0 8.9 32 70 M M 1 44 50
24 93 66 80 5 0 15 0.00 0.0 0 8.1 22 40 M M 1 27 40
25 96 69 83 9 0 18 T 0.0 M 6.4 22 10 M M 1 27 10
26 97 67 82 8 0 17 0.00 0.0 M 7.8 16 90 M M 0 19 100
27 98 63 81 7 0 16 0.00 0.0 M 7.9 20 310 M M 0 32 300
28 95 71 83 9 0 18 0.01 0.0 M 10.4 35 270 M M 1 3 45 280
29 89 67 78 5 0 13 0.01 0.0 M 14.7 35 290 M M 3 3 46 310
================================================================================
SM 2801 1931 0 491 0.31 0.0 236.1 M 23
================================================================================
AV 96.6 66.6 8.1 FASTST M M 1 MAX(MPH)
MISC ----> # 35 270 46 310
================================================================================
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 JUNCTION CO
MONTH: AUGUST
YEAR: 2026
LATITUDE: 39 7 N
LONGITUDE: 108 32 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 81.6 TOTAL FOR MONTH: 0.31 1 = FOG OR MIST
DPTR FM NORMAL: 5.1 DPTR FM NORMAL: -0.54 2 = FOG REDUCING VISIBILITY
HIGHEST: 105 ON 3 GRTST 24HR 0.25 ON 22-22 TO 1/4 MILE OR LESS
LOWEST: 60 ON 16, 6 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: 24 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 27
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 491
DPTR FM NORMAL 157 [PRESSURE DATA]
TOTAL FM JAN 1 1544 HIGHEST SLP M ON M
DPTR FM NORMAL 454 LOWEST SLP 29.58 ON 3
[REMARKS]