Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
142
CDUS45 KRIW 040045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SUN MAY 03 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR MAY 3 2026...
VALID TODAY AS OF 0600 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         73        MM  84    1947  61     12       74
  MINIMUM         44        MM  17    1899  35      9       40
  AVERAGE         59                        48     11       57

PRECIPITATION (IN)
  TODAY            0.00          1.24 1898   0.08  -0.08     0.00
  MONTH TO DATE    0.00                      0.25  -0.25      T
  SINCE MAR 1      2.39                      3.61  -1.22     5.60
  SINCE JAN 1      2.80                      4.82  -2.02     6.68

SNOWFALL (IN)
  TODAY           MM                         0.4   MM        0.0
  MONTH TO DATE    0.0                       1.0   -1.0      0.0
  SINCE MAR 1     17.2                      31.8  -14.6     45.3
  SINCE JUL 1     25.4                      84.0  -58.6     75.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            6                        17    -11        8
  MONTH TO DATE   34                        53    -19       43
  SINCE MAR 1   1156                      1604   -448     1502
  SINCE JUL 1   5239                      7255  -2016     6531

 COOLING
  TODAY            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    15   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    42
 LOWEST     10
 AVERAGE    26

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        85      1947
                                             2000
 MINIMUM TEMPERATURE (F)   35        24      1899
                                             1950


SUNRISE AND SUNSET
MAY  3 2026...........SUNRISE   6:06 AM MDT   SUNSET   8:18 PM MDT
MAY  4 2026...........SUNRISE   6:05 AM MDT   SUNSET   8:19 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$