Climatological Report (Daily)
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251
CDUS45 KRIW 300731
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT MON MAR 30 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR MARCH 29 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         74R  3:24 PM  72    1943  53     21       56
  MINIMUM         44   6:20 AM  -4    1987  27     17       32
  AVERAGE         59                        40     19

PRECIPITATION (IN)
  YESTERDAY        0.00          1.74 2016   0.06  -0.06     0.49
  MONTH TO DATE    1.03                      1.17  -0.14     2.76
  SINCE MAR 1      1.03                      1.17  -0.14     2.76
  SINCE JAN 1      1.44                      2.38  -0.94     3.84

SNOWFALL (IN)
  YESTERDAY        0.0          15.3  2016   0.5   -0.5      2.0
  MONTH TO DATE    8.3                      13.2   -4.9     27.5
  SINCE MAR 1      8.3                      13.2   -4.9     27.5
  SINCE JUL 1     16.5                      65.4  -48.9     57.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        6                        25    -19       21
  MONTH TO DATE  511                       849   -338      776
  SINCE MAR 1    511                       849   -338      776
  SINCE JUL 1   4594                      6500  -1906     5805

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


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    28           6:00 AM
 LOWEST     13           4:00 PM
 AVERAGE    21

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        76      1966
 MINIMUM TEMPERATURE (F)   27         2      1936


SUNRISE AND SUNSET
MARCH 30 2026.........SUNRISE   7:00 AM MDT   SUNSET   7:39 PM MDT
MARCH 31 2026.........SUNRISE   6:59 AM MDT   SUNSET   7:40 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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