688
CDUS45 KCYS 180342
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
942 PM MDT WED SEP 17 2008
...................................
..THE CHEYENNE WY CLIMATE SUMMARY FOR SEPTEMBER 17 2008
VALID TODAY AS OF 0900 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 78 134 PM 91 2000 70 8 69
MINIMUM 45 349 AM 23 1965 42 3 50
AVERAGE 62 56 6 60
PRECIPITATION (IN)
TODAY T 0.34 1971 0.05 -0.05 0.09
MONTH TO DATE 1.07 0.86 0.21 0.88
SINCE SEP 1 1.07 0.86 0.21 0.88
SINCE JAN 1 13.93 13.03 0.90 11.88
SNOWFALL (IN)
TODAY 0.0 0.1 -0.1 0.0
MONTH TO DATE T 0.3 -0.3 T
SINCE SEP 1 T 0.3 -0.3 T
SINCE JUL 1 T 0.3 -0.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 3 9 -6 5
MONTH TO DATE 175 111 64 88
SINCE SEP 1 175 111 64 88
SINCE JUL 1 239 182 57 99
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 18 -18 25
SINCE SEP 1 0 18 -18 25
SINCE JAN 1 371 272 99 536
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE 85 PERCENT
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 100 AM
LOWEST 21 100 PM
AVERAGE 46
..........................................................
THE CHEYENNE WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 88 1937
MINIMUM TEMPERATURE (F) 42 24 1971
SUNRISE AND SUNSET
SEPTEMBER 17 2008.....SUNRISE 642 AM MDT SUNSET 704 PM MDT
SEPTEMBER 18 2008.....SUNRISE 643 AM MDT SUNSET 702 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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