Climatological Report (Daily)
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CDUS45 KRIW 020045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT MON JUN 01 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JUNE 1 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         74   3:50 PM  89    2020  72      2       88
  MINIMUM         41   5:53 AM  28    1917  44     -3       51
  AVERAGE         58                        58      0       70

PRECIPITATION (IN)
  TODAY            0.00          1.29 1937   0.06  -0.06     0.00
  MONTH TO DATE    0.00                      0.06  -0.06     0.00
  SINCE JUN 1      0.00                      0.06  -0.06     0.00
  SINCE JAN 1      4.69                      7.31  -2.62     8.56

SNOWFALL (IN)
  TODAY           MM                         0.0   MM        0.0
  MONTH TO DATE   MM                         0.0   MM        0.0
  SINCE JUN 1     MM                         0.0   MM        0.0
  SINCE JUL 1     38.1                      87.5  -49.4     79.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            7                         7      0        0
  MONTH TO DATE    7                         7      0        0
  SINCE JUN 1      7                         7      0        0
  SINCE JUL 1   5521                      7594  -2073     6812

 COOLING
  TODAY            0                         1     -1        5
  MONTH TO DATE    0                         1     -1        5
  SINCE JUN 1      0                         1     -1        5
  SINCE JAN 1     14                         6      8       13
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    39   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    54   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70
 LOWEST     19
 AVERAGE    45

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        90      2006
 MINIMUM TEMPERATURE (F)   45        27      1951


SUNRISE AND SUNSET
JUNE  1 2026..........SUNRISE   5:39 AM MDT   SUNSET   8:47 PM MDT
JUNE  2 2026..........SUNRISE   5:39 AM MDT   SUNSET   8:48 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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