Climatological Report (Daily)
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645
CDUS45 KRIW 190730
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT THU MAR 19 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR MARCH 18 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         75R  3:52 PM  72    2017  50     25       39
  MINIMUM         36   6:25 AM -14    1965  25     11       24
  AVERAGE         56                        37     19

PRECIPITATION (IN)
  YESTERDAY        0.00          1.80 1903   0.05  -0.05     0.41
  MONTH TO DATE    1.03                      0.59   0.44     2.27
  SINCE MAR 1      1.03                      0.59   0.44     2.27
  SINCE JAN 1      1.44                      1.80  -0.36     3.35

SNOWFALL (IN)
  YESTERDAY        0.0          10.7  1998   0.6   -0.6      4.5
  MONTH TO DATE    8.3                       7.4    0.9     25.5
  SINCE MAR 1      8.3                       7.4    0.9     25.5
  SINCE JUL 1     16.5                      59.6  -43.1     55.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        28    -19       33
  MONTH TO DATE  412                       561   -149      536
  SINCE MAR 1    412                       561   -149      536
  SINCE JUL 1   4495                      6212  -1717     5565

 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    30   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     9.2


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    53           5:00 AM
 LOWEST      9           1:00 PM
 AVERAGE    31

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   50        71      1910
 MINIMUM TEMPERATURE (F)   25       -16      1906


SUNRISE AND SUNSET
MARCH 19 2026.........SUNRISE   7:20 AM MDT   SUNSET   7:26 PM MDT
MARCH 20 2026.........SUNRISE   7:18 AM MDT   SUNSET   7:27 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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