AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
044 
CDUS45 KRIW 300743
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT FRI SEP 30 2011


...................................

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 29 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66        MM  86    2009  67     -1       76
  MINIMUM         39        MM  18    1984  36      3       44
  AVERAGE         53                        51      2       60

PRECIPITATION (IN)
  YESTERDAY        0.00          0.50 1995   0.04  -0.04     0.00
  MONTH TO DATE    0.10                      1.04  -0.94     0.28
  SINCE SEP 1      0.10                      1.04  -0.94     0.28
  SINCE JAN 1      9.93                     10.12  -0.19     9.84

SNOWFALL (IN)
  YESTERDAY        0.0                       0.2   -0.2      0.0
  MONTH TO DATE    0.0                       1.7   -1.7      0.0
  SINCE SEP 1      0.0                       1.7   -1.7      0.0
  SINCE JUL 1      0.0                       1.7   -1.7      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        14     -2        5
  MONTH TO DATE  156                       226    -70      155
  SINCE SEP 1    156                       226    -70      155
  SINCE JUL 1    157                       272   -115      213

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   15                        24     -9       19
  SINCE SEP 1     15                        24     -9       19
  SINCE JAN 1    512                       421     91      423
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    56           100 AM
 LOWEST     22           200 PM
 AVERAGE    39

..........................................................


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        88      1980
 MINIMUM TEMPERATURE (F)   36        17      1985


SUNRISE AND SUNSET
SEPTEMBER 30 2011.....SUNRISE   702 AM MDT   SUNSET   649 PM MDT
OCTOBER  1 2011.......SUNRISE   703 AM MDT   SUNSET   647 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$