Climatological Report (Monthly) Issued by NWS Riverton, WY
000
CXUS55 KRIW 031753
CLMRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1053 AM MST WED JAN 03 2024
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 61 12/01/1995
LOW -31 12/22/2022
HIGHEST 47 12/17
LOWEST 0 12/01
12/25
AVG. MAXIMUM 33.3 30.8 2.5
AVG. MINIMUM 14.6 8.4 6.2
MEAN 23.9 19.6 4.3
DAYS MAX >= 90 0
DAYS MAX <= 32 15
DAYS MIN <= 32 31
DAYS MIN <= 0 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 0.79 2022
MINIMUM T 2001
TOTALS 0.01 0.26 -0.25 0.79
DAILY AVG. 0.00 0.01 -0.01
DAYS >= .01 1
DAYS >= .10 0
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.01 12/23 TO 12/23
STORM TOTAL 0.01
SNOWFALL (INCHES)
TOTALS 0.6 MM MM
SINCE 7/1 19.6 MM MM
SNOWDEPTH AVG. 1
DAYS >= 1.0 0
DEGREE DAYS
HEATING TOTAL 1264 1407 -143
SINCE 7/1 2963 3306 -343
COOLING TOTAL 0 0 0
SINCE 1/1 401 499 -98
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WIND (MPH)
AVERAGE WIND SPEED 5.5
RESULTANT WIND SPEED/DIRECTION 3/280
HIGHEST WIND SPEED/DIRECTION 41/290 DATE 12/03
HIGHEST GUST SPEED/DIRECTION 53/300 DATE 12/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.19
NUMBER OF DAYS FAIR 23
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 0 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 2 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 4
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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