Climatological Report (Daily)
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985
CDUS45 KRIW 260045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SAT APR 25 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR APRIL 25 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         47   4:33 PM  81    1946  58    -11       46
  MINIMUM         25   6:20 AM  12    1907  32     -7       36
  AVERAGE         36                        45     -9       41

PRECIPITATION (IN)
  TODAY            T             2.15 1971   0.07  -0.07     0.01
  MONTH TO DATE    0.40                      1.66  -1.26     1.96
  SINCE MAR 1      1.43                      2.95  -1.52     4.99
  SINCE JAN 1      1.84                      4.16  -2.32     6.07

SNOWFALL (IN)
  TODAY           MM                         0.4   MM        0.0
  MONTH TO DATE    4.0                      14.1  -10.1     16.0
  SINCE MAR 1     12.3                      28.5  -16.2     45.3
  SINCE JUL 1     20.5                      80.7  -60.2     75.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           29                        20      9       24
  MONTH TO DATE  452                       559   -107      539
  SINCE MAR 1    987                      1458   -471     1369
  SINCE JUL 1   5070                      7109  -2039     6398

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


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     1.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96
 LOWEST     40
 AVERAGE    68

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        79      1910
 MINIMUM TEMPERATURE (F)   33        15      1924


SUNRISE AND SUNSET
APRIL 25 2026.........SUNRISE   6:18 AM MDT   SUNSET   8:09 PM MDT
APRIL 26 2026.........SUNRISE   6:16 AM MDT   SUNSET   8:10 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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