Climatological Report (Daily)
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507
CDUS45 KRIW 060728
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE MAY 06 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR MAY 5 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54  12:26 AM  82    1911  62     -8       70
                                      1934
                                      1966
  MINIMUM         32  11:59 PM  18    1912  36     -4       41
  AVERAGE         43                        49     -6

PRECIPITATION (IN)
  YESTERDAY        0.78          1.45 2007   0.09   0.69      T
  MONTH TO DATE    0.78                      0.43   0.35     0.28
  SINCE MAR 1      6.38                      3.79   2.59     2.85
  SINCE JAN 1      7.46                      5.00   2.46     4.76

SNOWFALL (IN)
  YESTERDAY        2.1          12.9  1978   0.3    1.8      0.0
  MONTH TO DATE    2.1                       1.5    0.6      1.3
  SINCE MAR 1     47.4                      32.3   15.1     20.7
  SINCE JUL 1     77.7                      84.5   -6.8     70.6
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       22                        16      6        9
  MONTH TO DATE   71                        86    -15      105
  SINCE MAR 1   1530                      1637   -107     1527
  SINCE JUL 1   6559                      7288   -729     6835

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


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           5:00 PM
 LOWEST     45          12:00 AM
 AVERAGE    73

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        85      1992
 MINIMUM TEMPERATURE (F)   36        19      1909
                                             1917


SUNRISE AND SUNSET
MAY  6 2025...........SUNRISE   6:02 AM MDT   SUNSET   8:22 PM MDT
MAY  7 2025...........SUNRISE   6:01 AM MDT   SUNSET   8:23 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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