Climatological Report (Daily)
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819
CDUS45 KRIW 160045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST SAT NOV 15 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR NOVEMBER 15 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         61   3:05 PM  70    2016  45     16       45
  MINIMUM         42   8:27 AM -18    1978  20     22       27
  AVERAGE         52                        32     20       36

PRECIPITATION (IN)
  TODAY            0.00          1.13 1958   0.03  -0.03     0.00
  MONTH TO DATE    0.00                      0.42  -0.42     0.31
  SINCE SEP 1      2.69                      2.80  -0.11     2.16
  SINCE JAN 1     12.70                     12.24   0.46     9.18

SNOWFALL (IN)
  TODAY           MM                         0.4   MM        0.0
  MONTH TO DATE    0.0                       5.2   -5.2      4.3
  SINCE SEP 1      T                        17.2  -17.2     10.3
  SINCE JUL 1      T                        17.2  -17.2     10.3
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           13                        33    -20       29
  MONTH TO DATE  283                       441   -158      442
  SINCE SEP 1    920                      1243   -323      900
  SINCE JUL 1    925                      1282   -357      918

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     42                        33      9       83
  SINCE JAN 1    569                       485     84      644
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    55
 LOWEST     31
 AVERAGE    43

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        66      1896
 MINIMUM TEMPERATURE (F)   20       -17      1978


SUNRISE AND SUNSET
NOVEMBER 15 2025......SUNRISE   7:07 AM MST   SUNSET   4:51 PM MST
NOVEMBER 16 2025......SUNRISE   7:09 AM MST   SUNSET   4:51 PM MST


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




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