Climatological Report (Daily)
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428
CDUS45 KRIW 170045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST SUN NOV 16 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR NOVEMBER 16 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         59   2:47 PM  66    1896  44     15       38
  MINIMUM         35   5:32 AM -17    1978  20     15       22
  AVERAGE         47                        32     15       30

PRECIPITATION (IN)
  TODAY            0.00          0.33 2019   0.02  -0.02     0.01
  MONTH TO DATE    0.00                      0.44  -0.44     0.32
  SINCE SEP 1      2.69                      2.82  -0.13     2.17
  SINCE JAN 1     12.70                     12.26   0.44     9.19

SNOWFALL (IN)
  TODAY           MM                         0.3   MM         T
  MONTH TO DATE    0.0                       5.5   -5.5      4.3
  SINCE SEP 1      T                        17.5  -17.5     10.3
  SINCE JUL 1      T                        17.5  -17.5     10.3
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           18                        33    -15       35
  MONTH TO DATE  302                       474   -172      477
  SINCE SEP 1    939                      1276   -337      935
  SINCE JUL 1    944                      1315   -371      953

 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     9   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     2.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70
 LOWEST     37
 AVERAGE    54

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        67      2008
 MINIMUM TEMPERATURE (F)   19       -10      1978


SUNRISE AND SUNSET
NOVEMBER 16 2025......SUNRISE   7:09 AM MST   SUNSET   4:51 PM MST
NOVEMBER 17 2025......SUNRISE   7:10 AM MST   SUNSET   4:50 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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