Climatological Report (Daily)
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215
CDUS45 KRIW 020727
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT MAY 02 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR MAY 1 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         63   4:19 PM  80    1901  60      3       55
                                      1981
  MINIMUM         32   5:19 AM  18    1954  34     -2       34
  AVERAGE         48                        47      1

PRECIPITATION (IN)
  YESTERDAY        0.00          1.03 1979   0.08  -0.08      T
  MONTH TO DATE    0.00                      0.08  -0.08      T
  SINCE MAR 1      2.39                      3.44  -1.05     5.60
  SINCE JAN 1      2.80                      4.65  -1.85     6.68

SNOWFALL (IN)
  YESTERDAY        0.0          10.5  2013   0.3   -0.3      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE MAR 1     17.2                      31.1  -13.9     45.3
  SINCE JUL 1     25.4                      83.3  -57.9     75.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        18     -1       20
  MONTH TO DATE   17                        18     -1       20
  SINCE MAR 1   1139                      1569   -430     1479
  SINCE JUL 1   5222                      7220  -1998     6508

 COOLING
  YESTERDAY        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    14   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     5.3


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    67           7:00 AM
 LOWEST     16           4:00 PM
 AVERAGE    42

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        84      1947
 MINIMUM TEMPERATURE (F)   35        13      1903


SUNRISE AND SUNSET
MAY  2 2026...........SUNRISE   6:08 AM MDT   SUNSET   8:17 PM MDT
MAY  3 2026...........SUNRISE   6:06 AM MDT   SUNSET   8:18 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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