Climatological Report (Monthly)
Issued by NWS
Issued by NWS
487 CXUS55 KRIW 030044 CLMCPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 644 PM MDT SUN JUN 02 2024 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR THE MONTH OF MAY 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1939 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 95 05/29/2003 LOW 16 05/12/1953 HIGHEST 86 05/29 LOWEST 19 05/02 AVG. MAXIMUM 64.6 66.8 -2.2 AVG. MINIMUM 35.0 37.1 -2.1 MEAN 49.8 52.0 -2.2 DAYS MAX >= 90 0 DAYS MAX <= 32 0 DAYS MIN <= 32 8 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 6.46 1978 MINIMUM 0.30 2020 TOTALS 2.44 2.21 0.23 2.03 DAILY AVG. 0.08 0.07 0.01 DAYS >= .01 8 DAYS >= .10 7 DAYS >= .50 1 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 0.54 05/14 TO 05/15 05/15 TO 05/15 05/20 TO 05/21 STORM TOTAL 0.54 SNOWFALL (INCHES) TOTALS 3.9 2.6 1.3 SINCE 7/1 42.5 71.7 -29.2 SNOWDEPTH AVG. 0 DAYS >= 1.0 1 DEGREE DAYS HEATING TOTAL 466 409 57 SINCE 7/1 6947 7361 -414 COOLING TOTAL 3 4 -1 SINCE 1/1 3 4 -1 .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.9 RESULTANT WIND SPEED/DIRECTION 5/260 HIGHEST WIND SPEED/DIRECTION 39/270 DATE 05/29 HIGHEST GUST SPEED/DIRECTION 53/260 DATE 05/17 53/280 05/29 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.39 NUMBER OF DAYS FAIR 17 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 6 AVERAGE RH (PERCENT) 60 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 2 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 1 SNOW 1 LIGHT SNOW 3 SLEET 0 FOG 9 FOG W/VIS <= 1/4 MILE 1 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$