WFO Monthly/Daily Climate Data
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CXUS55 KRIW 121010
CF6RIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: RIVERTON WY
MONTH: MAY
YEAR: 2026
LATITUDE: 43 2 N
LONGITUDE: 108 27 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 64 34 49 1 16 0 0.00 0.0 0 8.1 15 300 M M 0 25 40
2 72 35 54 6 11 0 0.00 0.0 0 8.7 18 320 M M 0 23 320
3 74 38 56 8 9 0 0.00 0.0 0 8.3 14 320 M M 1 25 30
4 65 38 52 3 13 0 0.00 0.0 0 13.1 23 30 M M 2 33 50
5 46 30 38 -11 27 0 0.09 0.5 T 9.8 21 40 M M 10 18 29 10
6 57 25 41 -8 24 0 0.00 0.0 M 8.5 18 270 M M 1 25 290
7 72 45 59 9 6 0 T M M 14.1 32 290 M M 5 43 270
8 71 38 55 5 10 0 0.00 0.0 0 7.0 20 300 M M 2 26 280
9 61 39 50 -1 15 0 T T 0 9.5 37 10 M M 3 3 46 10
10 75 34 55 4 10 0 0.00 0.0 0 6.3 14 200 M M 0 19 190
11 86 49 68 17 0 3 0.00 0.0 0 11.6 32 260 M M 0 47 240
================================================================================
SM 743 405 141 3 0.09 0.5 105.0 M 24
================================================================================
AV 67.5 36.8 9.5 FASTST M M 2 MAX(MPH)
MISC ----> 37 10 47 240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: RIVERTON WY
MONTH: MAY
YEAR: 2026
LATITUDE: 43 2 N
LONGITUDE: 108 27 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 52.2 TOTAL FOR MONTH: 0.09 1 = FOG OR MIST
DPTR FM NORMAL: 2.7 DPTR FM NORMAL: -0.59 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 11 GRTST 24HR 0.09 ON 5- 5 TO 1/4 MILE OR LESS
LOWEST: 25 ON 6 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.5 INCH 5 = HAIL
GRTST 24HR 0.5 ON 5- 5 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: T 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: 1
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 141 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL -31 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 5559 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -2050
[CDD (BASE 65) ]
TOTAL THIS MO. 3
DPTR FM NORMAL 3 [PRESSURE DATA]
TOTAL FM JAN 1 3 HIGHEST SLP M ON M
DPTR FM NORMAL 3 LOWEST SLP 29.65 ON 4
[REMARKS]