119  
CDUS45 KCYS 130741  
CLICNE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
136 AM MDT THU MAY 13 2010  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR MAY 12 2010
 
 
CLIMATE NORMAL PERIOD 9999 TO 9999  
CLIMATE RECORD PERIOD 1890 TO 2010  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 89 2007 MM MM 81  
MINIMUM 28 21 1983 MM MM 49  
AVERAGE 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.47 1.41 1975 MM MM 0.00  
MONTH TO DATE 0.94 MM MM 0.31  
SINCE MAR 1 4.71 MM MM 3.81  
SINCE JAN 1 5.46 MM MM 4.21  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM  
MONTH TO DATE MM MM MM  
SINCE MAR 1 MM MM MM  
SINCE JUL 1 MM MM MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30  
 
COOLING  
YESTERDAY 0    
.......................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 79  
AVERAGE 90  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) MM 92 1941  
MINIMUM TEMPERATURE (F) MM 19 1983  
 
 
SUNRISE AND SUNSET  
MAY 13 2010...........SUNRISE 533 AM MDT SUNSET 803 PM MDT  
MAY 14 2010...........SUNRISE 532 AM MDT SUNSET 804 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
   
...............................
 
 
   
..THE CHADRON NE AIRPORT CLIMATE SUMMARY FOR MAY 12 2010
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1948 TO 2010  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 87 1960 68 -23 80  
MINIMUM 33 21 1953 43 -10 45  
AVERAGE 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.42 1.26 1975 0.10 0.32 T  
MONTH TO DATE 1.24 1.12 0.12 0.30  
SINCE MAR 1 5.75 3.92 1.83 5.51  
SINCE JAN 1 6.67 4.85 1.82 5.91  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM 0.0 MM  
MONTH TO DATE MM 0.4 MM  
SINCE MAR 1 MM 12.2 MM  
SINCE JUL 1 MM 40.9 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26  
 
COOLING  
YESTERDAY 0    
.......................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 73  
AVERAGE 83  
   
......................................................
 
 
 
THE CHADRON NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 2001  
MINIMUM TEMPERATURE (F) 43 21 1953  
 
 
SUNRISE AND SUNSET  
MAY 13 2010...........SUNRISE 532 AM MDT SUNSET 806 PM MDT  
MAY 14 2010...........SUNRISE 531 AM MDT SUNSET 807 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
   
...............................
 
 
   
..THE SCOTTSBLUFF NE AIRPORT CLIMATE SUMMARY FOR MAY 12 2010
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1871 TO 2010  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 94 1941 70 -29 84  
MINIMUM 33 15 1983 41 -8 49  
AVERAGE 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.46 0.78 1975 0.09 0.37 T  
MONTH TO DATE 0.93 0.99 -0.06 0.55  
SINCE MAR 1 3.82 3.94 -0.12 4.33  
SINCE JAN 1 4.80 5.06 -0.26 5.50  
 
SNOWFALL (IN)  
YESTERDAY 2.0 R 2.0 2005 T 0.0  
MONTH TO DATE 2.0 0.6 T  
SINCE MAR 1 8.8 14.5 17.0  
SINCE JUL 1 77.2 43.6 40.6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28  
 
COOLING  
YESTERDAY 0    
.......................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 73  
AVERAGE 87  
   
......................................................
 
 
 
THE SCOTTSBLUFF NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 96 1941  
MINIMUM TEMPERATURE (F) 41 28 2000  
1953  
1896  
 
 
SUNRISE AND SUNSET  
MAY 13 2010...........SUNRISE 536 AM MDT SUNSET 806 PM MDT  
MAY 14 2010...........SUNRISE 535 AM MDT SUNSET 807 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR MAY 12 2010
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1948 TO 2010  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 88 1991 67 -24 82  
MINIMUM 32 20 1953 38 -6 46  
AVERAGE 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 0.97 1995 0.11 0.21 0.00  
MONTH TO DATE 0.89 1.24 -0.35 1.01  
SINCE MAR 1 4.71 5.00 -0.29 3.90  
SINCE JAN 1 5.69 5.83 -0.14 4.43  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM 0.1 MM  
MONTH TO DATE MM 1.2 MM  
SINCE MAR 1 MM 19.2 MM  
SINCE JUL 1 MM 46.0 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27  
 
COOLING  
YESTERDAY 0    
.......................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 67  
AVERAGE 82  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 87 2007  
1960  
MINIMUM TEMPERATURE (F) 39 26 2002  
1953  
 
 
SUNRISE AND SUNSET  
MAY 13 2010...........SUNRISE 536 AM MDT SUNSET 801 PM MDT  
MAY 14 2010...........SUNRISE 535 AM MDT SUNSET 802 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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