WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS55 KRIW 011010
CF6RKS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROCK SPRINGS WY
MONTH: JULY
YEAR: 2021
LATITUDE: 41 35 N
LONGITUDE: 109 4 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 81 50 66 0 0 1 0.00 M M 5.5 20 260 M M 2 25 260
2 85 53 69 3 0 4 0.00 M M 8.9 24 230 M M 1 34 240
3 90 57 74 7 0 9 0.00 M M 8.7 23 260 M M 1 36 240
4 92 57 75 8 0 10 T M M 8.3 46 260 M M 1 3 58 260
5 87 55 71 4 0 6 0.03 M M 11.1 32 330 M M 2 46 290
6 88 52 70 2 0 5 0.00 M M 6.4 16 130 M M 0 25 80
7 94 58 76 8 0 11 0.00 M M 6.5 18 320 M M 0 53 310
8 95 58 77 9 0 12 0.00 M M 10.9 30 260 M M 0 43 330
9 95 58 77 8 0 12 0.00 M M 15.0 43 250 M M 0 8 56 260
10 86 50 68 -1 0 3 0.00 M M 6.7 21 70 M M 0 25 80
11 88 55 72 3 0 7 0.00 M M 4.6 15 350 M M 0 8 20 330
12 94 53 74 5 0 9 0.00 M M 7.8 30 220 M M 1 38 230
13 93 61 77 7 0 12 T M M 13.4 33 250 M M 1 3 44 270
14 89 56 73 3 0 8 0.00 M M 11.5 26 290 M M 1 40 280
15 88 53 71 1 0 6 T M M 6.7 39 270 M M 0 54 260
16 89 58 74 4 0 9 0.00 M M 7.5 21 230 M M 0 27 260
17 90 60 75 5 0 10 0.00 M M 6.4 17 130 M M 0 22 110
18 94 62 78 8 0 13 0.00 M M 5.4 15 120 M M 1 21 100
19 96 65 81 11 0 16 0.00 M M 9.3 36 260 M M 0 50 270
20 88 65 77 6 0 12 T M M 11.7 28 220 M M 2 36 220
21 89 62 76 5 0 11 0.00 M M 6.9 26 220 M M 1 35 200
22 88 63 76 5 0 11 T M M 9.3 32 320 M M 3 42 320
23 90 58 74 3 0 9 T M M 9.7 29 220 M M 3 39 220
24 90 58 74 3 0 9 0.00 M M 4.9 10 320 M M 0 20 99
25 91 57 74 3 0 9 0.00 M M 6.0 14 250 M M 0 8 20 300
26 93 60 77 6 0 12 0.00 M M 5.4 16 320 M M 0 8 21 320
27 92 60 76 5 0 11 T M M 10.0 35 200 M M 1 3 43 210
28 91 60 76 5 0 11 0.04 M M 11.4 30 270 M M 3 3 41 270
29 85 59 72 1 0 7 T M M 5.9 20 90 M M 4 8 26 90
30 84 58 71 0 0 6 T M M 9.8 24 70 M M 6 3 33 50
31 80 55 68 -3 0 3 0.00 M M 13.6 25 70 M M 2 8 33 40
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SM 2775 1786 0 274 0.07 M 265.2 M 36
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AV 89.5 57.6 8.6 FASTST M M 1 MAX(MPH)
MISC ----> 46 260 58 260
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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: ROCK SPRINGS WY
MONTH: JULY
YEAR: 2021
LATITUDE: 41 35 N
LONGITUDE: 109 4 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 73.6 TOTAL FOR MONTH: 0.07 1 = FOG OR MIST
DPTR FM NORMAL: 4.2 DPTR FM NORMAL: -0.40 2 = FOG REDUCING VISIBILITY
HIGHEST: 96 ON 19 GRTST 24HR 0.04 ON 28-28 TO 1/4 MILE OR LESS
LOWEST: 50 ON 10, 1 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 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: 2
MAX 90 OR ABOVE: 16 0.10 INCH OR MORE: 0
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) 28
DPTR FM NORMAL -21 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -16
[CDD (BASE 65) ]
TOTAL THIS MO. 274
DPTR FM NORMAL 115 [PRESSURE DATA]
TOTAL FM JAN 1 404 HIGHEST SLP 30.21 ON 31
DPTR FM NORMAL 204 LOWEST SLP 29.77 ON 13
[REMARKS]
#FINAL-07-21#