751
CDUS45 KCYS 182140
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
340 PM MDT THU SEP 18 2008
...................................
..THE CHEYENNE WY CLIMATE SUMMARY FOR SEPTEMBER 18 2008
VALID AS OF 0300 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1871 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 1246 PM 88 1937 69 8 73
MINIMUM 48 109 AM 24 1971 42 6 47
AVERAGE 63 56 7 60
PRECIPITATION (IN)
TODAY 0.00 1.40 1986 0.05 -0.05 T
MONTH TO DATE 1.07 0.91 0.16 0.88
SINCE SEP 1 1.07 0.91 0.16 0.88
SINCE JAN 1 13.93 13.08 0.85 11.88
SNOWFALL (IN)
TODAY 0.0 0.1 -0.1 0.0
MONTH TO DATE T 0.4 -0.4 T
SINCE SEP 1 T 0.4 -0.4 T
SINCE JUL 1 T 0.4 -0.4 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 2 9 -7 5
MONTH TO DATE 177 120 57 93
SINCE SEP 1 177 120 57 93
SINCE JUL 1 241 191 50 104
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 19 -19 25
SINCE SEP 1 0 19 -19 25
SINCE JAN 1 371 273 98 536
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 100 AM
LOWEST 23 1200 PM
AVERAGE 45
..........................................................
THE CHEYENNE WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 88 1935
MINIMUM TEMPERATURE (F) 42 18 1942
SUNRISE AND SUNSET
SEPTEMBER 18 2008.....SUNRISE 643 AM MDT SUNSET 702 PM MDT
SEPTEMBER 19 2008.....SUNRISE 644 AM MDT SUNSET 701 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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