346
CDUS45 KRIW 300745
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT FRI OCT 30 2009
...............................
..THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 29 2009
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 29 131 PM 75 1968 52 -23 71
MINIMUM 13 1016 PM -1 1971 27 -14 29
AVERAGE 21 40 -19 50
PRECIPITATION (IN)
YESTERDAY T 0.41 1972 0.03 -0.03 0.00
MONTH TO DATE 1.27 1.08 0.19 1.58
SINCE SEP 1 2.89 2.06 0.83 2.32
SINCE JAN 1 14.75 11.53 3.22 11.16
SNOWFALL (IN)
YESTERDAY MM 0.3 MM 0.0
MONTH TO DATE 12.6 6.5 6.1 9.4
SINCE SEP 1 13.9 8.5 5.4 9.4
SINCE JUL 1 13.9 8.5 5.4 9.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 44 25 19 15
MONTH TO DATE 809 531 278 583
SINCE SEP 1 1007 764 243 863
SINCE JUL 1 1100 805 295 897
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 32 27 5 8
SINCE JAN 1 221 428 -207 375
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 700 PM
LOWEST 46 800 PM
AVERAGE 69
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 75 1950
MINIMUM TEMPERATURE (F) 27 -3 1971
SUNRISE AND SUNSET
OCTOBER 30 2009.......SUNRISE 738 AM MDT SUNSET 600 PM MDT
OCTOBER 31 2009.......SUNRISE 739 AM MDT SUNSET 559 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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