Climatological Report (Monthly) Issued by NWS
000
CXUS55 KRIW 031753
CLMBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1053 AM MST WED JAN 03 2024
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...THE BUFFALO WY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 78 12/01/2021
LOW -24 12/21/1998
HIGHEST 58 12/06
12/16
LOWEST 11 12/24
12/25
AVG. MAXIMUM 45.2 36.8 8.4
AVG. MINIMUM 24.9 17.1 7.8
MEAN 35.0 27.0 8.0
DAYS MAX >= 90 0
DAYS MAX <= 32 4
DAYS MIN <= 32 27
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 0.54 1999
MINIMUM 0.00 2009
TOTALS 0.05 0.17 -0.12 0.03
DAILY AVG. 0.00 0.01 -0.01
DAYS >= .01 2
DAYS >= .10 0
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.04 12/04 TO 12/04
STORM TOTAL 0.04
DEGREE DAYS
HEATING TOTAL 921 1179 -258
SINCE 7/1 2422 2936 -514
COOLING TOTAL 0 0 0
SINCE 1/1 403 528 -125
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WIND (MPH)
AVERAGE WIND SPEED 8.1
RESULTANT WIND SPEED/DIRECTION 3/300
HIGHEST WIND SPEED/DIRECTION 41/330 DATE 12/23
HIGHEST GUST SPEED/DIRECTION 61/340 DATE 12/23
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.19
NUMBER OF DAYS FAIR 24
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 56
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 2 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 1 SNOW 2
LIGHT SNOW 6 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 3
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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