Climatological Report (Monthly)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
088 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 .............................................................. 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. $$