Climatological Report (Daily)
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169
CDUS45 KRIW 230045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT WED APR 22 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR APRIL 22 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         67  12:33 AM  78    1969  57     10       62
                                      1989
                                      1994
  MINIMUM         48   4:59 PM  11    1892  32     16       31
  AVERAGE         58                        44     14       47

PRECIPITATION (IN)
  TODAY            T             1.87 1999   0.07  -0.07     0.00
  MONTH TO DATE    0.02                      1.44  -1.42     1.50
  SINCE MAR 1      1.05                      2.73  -1.68     4.53
  SINCE JAN 1      1.46                      3.94  -2.48     5.61

SNOWFALL (IN)
  TODAY           MM                         0.5   MM        0.0
  MONTH TO DATE    T                        12.6  -12.6     16.0
  SINCE MAR 1      8.3                      27.0  -18.7     45.3
  SINCE JUL 1     16.5                      79.2  -62.7     75.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            7                        21    -14       18
  MONTH TO DATE  365                       499   -134      472
  SINCE MAR 1    900                      1398   -498     1302
  SINCE JUL 1   4983                      7049  -2066     6331

 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    45   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    63   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    21.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    39
 LOWEST     14
 AVERAGE    27

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        83      2012
 MINIMUM TEMPERATURE (F)   32         9      2013


SUNRISE AND SUNSET
APRIL 22 2026.........SUNRISE   6:22 AM MDT   SUNSET   8:05 PM MDT
APRIL 23 2026.........SUNRISE   6:21 AM MDT   SUNSET   8:07 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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