Climatological Report (Monthly)
Issued by NWS

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CXUS55 KRIW 011236
CLMP60

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
636 AM MDT SAT APR 01 2023

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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR THE MONTH OF MARCH 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             57   03/27/2022
 LOW             -34   03/10/2022
                       03/10/2022
HIGHEST           39   03/29
LOWEST           -22   03/17
AVG. MAXIMUM    27.4               34.7    -7.3
AVG. MINIMUM    -0.5                7.7    -8.2
MEAN            13.4               21.2    -7.8
DAYS MAX >= 90     0
DAYS MAX <= 32    23
DAYS MIN <= 32    31
DAYS MIN <= 0     17

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.58   2014
 MINIMUM        0.68   1999
TOTALS          4.03               1.90    2.13     1.13
DAILY AVG.      0.13               0.06    0.07
DAYS >= .01       24
DAYS >= .10        9
DAYS >= .50        2
DAYS >= 1.00       1
GREATEST
 24 HR. TOTAL   1.14   03/10 TO 03/10
 STORM TOTAL    1.14

SNOWFALL (INCHES)
TOTALS            MM                 MM      MM
SINCE 7/1         MM                 MM      MM
SNOWDEPTH AVG.    MM
DAYS >= 1.0       MM

DEGREE DAYS
HEATING TOTAL   1588               1358     230
 SINCE 7/1      9563               9561       2
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              2.0
RESULTANT WIND SPEED/DIRECTION   0/110
HIGHEST WIND SPEED/DIRECTION    18/260    DATE  03/15
HIGHEST GUST SPEED/DIRECTION    39/250    DATE  03/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.00
NUMBER OF DAYS FAIR           31
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     75

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