Climatological Report (Monthly)
Issued by NWS
Issued by NWS
971 CXUS55 KCYS 040104 CLMSNY CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 704 PM MDT WED JUN 03 2026 ...CORRECTED... ................................... ...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 98 05/22/2012 LOW 16 05/09/2002 05/01/1989 HIGHEST 90 05/25 MM MM 89 LOWEST 21 05/02 MM MM 24 AVG. MAXIMUM 73.4 70.1 3.3 70.2 AVG. MINIMUM 41.0 40.3 0.7 41.2 MEAN 57.2 55.2 2.0 55.7 DAYS MAX >= 90 1 1.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 5 4.9 0.1 5 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.99 2015 TOTALS 1.12 2.87 -1.75 3.49 DAYS >= .01 11 12.1 -1.1 12 DAYS >= .10 3 5.8 -2.8 6 DAYS >= .50 0 1.7 -1.7 2 DAYS >= 1.00 0 0.4 -0.4 1 GREATEST 24 HR. TOTAL 0.47 05/05 TO 05/06 1.46 05/24 TO 05/24 DEGREE DAYS HEATING TOTAL 255 319 -64 284 SINCE 7/1 5131 COOLING TOTAL 22 15 7 6 SINCE 1/1 32 ................................................................ WIND (MPH) AVERAGE WIND SPEED 11.9 HIGHEST WIND SPEED/DIRECTION 47/250 DATE 05/30 HIGHEST GUST SPEED/DIRECTION 71/240 DATE 05/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.29 NUMBER OF DAYS FAIR 19 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 55 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 3 LIGHT RAIN 12 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 3 SLEET 0 FOG 6 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. $$