Climatological Report (Daily)
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CDUS45 KRIW 250726
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT MON MAY 25 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR MAY 24 2026...

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)
 YESTERDAY
  MAXIMUM         76   3:41 PM  85    1985  69      7       66
  MINIMUM         50   5:56 AM  28    2024  42      8       46
  AVERAGE         63                        56      7

PRECIPITATION (IN)
  YESTERDAY        T             1.98 1898   0.08  -0.08     0.01
  MONTH TO DATE    1.83                      2.14  -0.31     1.80
  SINCE MAR 1      4.22                      5.50  -1.28     7.40
  SINCE JAN 1      4.63                      6.71  -2.08     8.48

SNOWFALL (IN)
  YESTERDAY        0.0           0.6  1950   0.1   -0.1      0.0
  MONTH TO DATE   12.5                       4.2    8.3      3.4
  SINCE MAR 1     29.9                      35.0   -5.1     48.7
  SINCE JUL 1     38.1                      87.2  -49.1     79.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                        10     -8        9
  MONTH TO DATE  297                       327    -30      289
  SINCE MAR 1   1419                      1878   -459     1748
  SINCE JUL 1   5502                      7529  -2027     6777

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        4
  SINCE MAR 1      3                         0      3        4
  SINCE JAN 1      3                         0      3        4
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    54           6:00 AM
 LOWEST     22           4:00 PM
 AVERAGE    38

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        86      1969
                                             2006
 MINIMUM TEMPERATURE (F)   42        27      1893


SUNRISE AND SUNSET
MAY 25 2026...........SUNRISE   5:43 AM MDT   SUNSET   8:41 PM MDT
MAY 26 2026...........SUNRISE   5:43 AM MDT   SUNSET   8:42 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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