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147
CDUS45 KRIW 180045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT TUE MAR 17 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR MARCH 17 2026...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         71R  2:53 PM  71    2007  50     21       58
  MINIMUM         39   1:24 AM -24    1906  24     15       39
  AVERAGE         55                        37     18       49

PRECIPITATION (IN)
  TODAY            0.00          0.64 1923   0.04  -0.04     0.00
                                      1998
  MONTH TO DATE    1.03                      0.54   0.49     1.86
  SINCE MAR 1      1.03                      0.54   0.49     1.86
  SINCE JAN 1      1.44                      1.75  -0.31     2.94

SNOWFALL (IN)
  TODAY           MM                         0.4   MM        0.0
  MONTH TO DATE    8.3                       6.8    1.5     21.0
  SINCE MAR 1      8.3                       6.8    1.5     21.0
  SINCE JUL 1     16.5                      59.0  -42.5     51.3
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           10                        28    -18       16
  MONTH TO DATE  403                       533   -130      503
  SINCE MAR 1    403                       533   -130      503
  SINCE JUL 1   4486                      6184  -1698     5532

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    14.9


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    67
 LOWEST     17
 AVERAGE    42

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   50        72      2017
 MINIMUM TEMPERATURE (F)   25       -14      1965


SUNRISE AND SUNSET
MARCH 17 2026.........SUNRISE   7:23 AM MDT   SUNSET   7:24 PM MDT
MARCH 18 2026.........SUNRISE   7:21 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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