Climatological Report (Daily)
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CDUS45 KRIW 050045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT THU JUN 04 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JUNE 4 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         84   2:47 PM  95    1988  74     10       61
  MINIMUM         50   5:03 AM  31    1951  45      5       40
  AVERAGE         67                        59      8       51

PRECIPITATION (IN)
  TODAY            0.00          1.21 1937   0.06  -0.06     0.06
  MONTH TO DATE    T                         0.25  -0.25     0.34
  SINCE JUN 1      T                         0.25  -0.25     0.34
  SINCE JAN 1      4.69                      7.50  -2.81     8.90

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

DEGREE DAYS
 HEATING
  TODAY            0                         7     -7       14
  MONTH TO DATE   11                        28    -17       39
  SINCE JUN 1     11                        28    -17       39
  SINCE JUL 1   5525                      7615  -2090     6851

 COOLING
  TODAY            2                         1      1        0
  MONTH TO DATE    2                         4     -2        5
  SINCE JUN 1      2                         4     -2        5
  SINCE JAN 1     16                         9      7       13
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     8.0


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    44
 LOWEST     13
 AVERAGE    29

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        93      1988
                                             2020
 MINIMUM TEMPERATURE (F)   45        34      1917
                                             1937
                                             1943


SUNRISE AND SUNSET
JUNE  4 2026..........SUNRISE   5:38 AM MDT   SUNSET   8:49 PM MDT
JUNE  5 2026..........SUNRISE   5:38 AM MDT   SUNSET   8:50 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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