Climatological Report (Daily)
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579
CDUS45 KRIW 120730
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT THU SEP 12 2024

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

...THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 11 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81   4:10 PM  88    1919  77      4       76
                                      1990
  MINIMUM         54   6:21 AM  26    1898  46      8       43
  AVERAGE         68                        62      6

PRECIPITATION (IN)
  YESTERDAY        0.04          1.31 1903   0.03   0.01     0.00
  MONTH TO DATE    0.36                      0.24   0.12     0.49
  SINCE SEP 1      0.36                      0.24   0.12     0.49
  SINCE JAN 1      7.38                      9.68  -2.30    12.81

SNOWFALL (IN)
  YESTERDAY        0.0           3.0  1974   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         5     -5        5
  MONTH TO DATE    4                        38    -34       20
  SINCE SEP 1      4                        38    -34       20
  SINCE JUL 1     22                        77    -55       66

 COOLING
  YESTERDAY        3                         1      2        0
  MONTH TO DATE   57                        23     34       24
  SINCE SEP 1     57                        23     34       24
  SINCE JAN 1    618                       475    143      356
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    43   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    58   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     9.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    57           2:00 AM
 LOWEST     20           4:00 PM
 AVERAGE    39

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        94      1990
 MINIMUM TEMPERATURE (F)   46        26      1902


SUNRISE AND SUNSET
SEPTEMBER 12 2024.....SUNRISE   6:52 AM MDT   SUNSET   7:29 PM MDT
SEPTEMBER 13 2024.....SUNRISE   6:53 AM MDT   SUNSET   7:27 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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