Climatological Report (Daily)
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817
CDUS45 KRIW 130728
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT FRI SEP 13 2024

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

...THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 12 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         72   1:05 PM  94    1990  77     -5       81
  MINIMUM         44  10:35 PM  26    1902  46     -2       48
  AVERAGE         58                        61     -3

PRECIPITATION (IN)
  YESTERDAY        T             0.69 2013   0.03  -0.03     0.00
  MONTH TO DATE    0.36                      0.27   0.09     0.49
  SINCE SEP 1      0.36                      0.27   0.09     0.49
  SINCE JAN 1      7.38                      9.71  -2.33    12.81

SNOWFALL (IN)
  YESTERDAY       MM             1.0  1970   0.1   MM        0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE SEP 1      0.0                       0.2   -0.2      0.0
  SINCE JUL 1      0.0                       0.2   -0.2      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        7                         5      2        0
  MONTH TO DATE   11                        43    -32       20
  SINCE SEP 1     11                        43    -32       20
  SINCE JUL 1     29                        82    -53       66

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   57                        24     33       24
  SINCE SEP 1     57                        24     33       24
  SINCE JAN 1    618                       476    142      356
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    41   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    58   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           7:00 AM
 LOWEST     18           2:00 PM
 AVERAGE    46

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        89      2015
 MINIMUM TEMPERATURE (F)   46        25      1914


SUNRISE AND SUNSET
SEPTEMBER 13 2024.....SUNRISE   6:53 AM MDT   SUNSET   7:27 PM MDT
SEPTEMBER 14 2024.....SUNRISE   6:54 AM MDT   SUNSET   7:25 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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