790
CXUS55 KRIW 011519
CLMBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
919 AM MDT WED JUL 01 2026
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 104 06/15/2021
LOW 31 06/08/2009
HIGHEST 97 06/06
LOWEST 37 06/08
AVG. MAXIMUM 75.1 74.0 1.1
AVG. MINIMUM 47.4 49.8 -2.4
MEAN 61.3 61.9 -0.7
DAYS MAX >= 90 1
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.85 2023
MINIMUM 0.39 2016
TOTALS 1.76 2.07 -0.31 1.28
DAILY AVG. 0.06 0.07 -0.01
DAYS >= .01 9
DAYS >= .10 4
DAYS >= .50 2
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.61 06/13 TO 06/13
STORM TOTAL 0.61
DEGREE DAYS
HEATING TOTAL 124 150 -26
SINCE 7/1 5901 7286 -1385
COOLING TOTAL 26 57 -31
SINCE 1/1 54 64 -10
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WIND (MPH)
AVERAGE WIND SPEED 10.4
RESULTANT WIND SPEED/DIRECTION 4/330
HIGHEST WIND SPEED/DIRECTION 44/340 DATE 06/07
HIGHEST GUST SPEED/DIRECTION 69/310 DATE 06/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.31
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 55
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 4 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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