560
CXUS55 KRIW 031612
CLMLND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1012 AM MDT FRI MAY 03 2024

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

...THE LANDER WY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             83   04/23/2012
 LOW             -11   04/02/1936
                       04/22/1892
HIGHEST           75   04/14
LOWEST            23   04/18
AVG. MAXIMUM    59.6               56.2     3.4
AVG. MINIMUM    33.1               30.3     2.8
MEAN            46.4               43.2     3.2
DAYS MAX >= 90     0
DAYS MAX <= 32     0
DAYS MIN <= 32    14
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.19   1900
 MINIMUM        0.10   1930
TOTALS          1.20               2.07   -0.87     2.83
DAILY AVG.      0.04               0.07   -0.03
DAYS >= .01        9
DAYS >= .10        3
DAYS >= .50        1
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.87   04/26 TO 04/27
 STORM TOTAL    0.65

SNOWFALL (INCHES)
TOTALS           2.8               16.4   -13.6
SINCE 7/1       69.3               83.0   -13.7
SNOWDEPTH AVG.     0
DAYS >= 1.0        1

DEGREE DAYS
HEATING TOTAL    554                652     -98
 SINCE 7/1      6730               7202    -472
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
RESULTANT WIND SPEED/DIRECTION   2/240
HIGHEST WIND SPEED/DIRECTION    43/170    DATE  04/05
HIGHEST GUST SPEED/DIRECTION    56/170    DATE  04/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.33
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     49

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                5     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

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

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