Climatological Report (Monthly) Issued by NWS
000
CXUS55 KRIW 012333
CLMLND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
533 PM MDT MON MAY 01 2023
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...THE LANDER WY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2023
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 72 04/30
LOWEST 7 04/05
AVG. MAXIMUM 51.5 56.2 -4.7
AVG. MINIMUM 26.5 30.3 -3.8
MEAN 39.0 43.2 -4.2
DAYS MAX >= 90 0
DAYS MAX <= 32 3
DAYS MIN <= 32 24
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.19 1900
MINIMUM 0.10 1930
TOTALS 2.83 2.07 0.76 1.34
DAILY AVG. 0.09 0.07 0.02
DAYS >= .01 7
DAYS >= .10 5
DAYS >= .50 3
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 1.04 04/03 TO 04/04
STORM TOTAL 0.80
SNOWFALL (INCHES)
TOTALS 24.9 16.4 8.5
SINCE 7/1 107.0 83.0 24.0
SNOWDEPTH AVG. 4
DAYS >= 1.0 6
DEGREE DAYS
HEATING TOTAL 771 652 119
SINCE 7/1 8362 7202 1160
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
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WIND (MPH)
AVERAGE WIND SPEED 6.9
RESULTANT WIND SPEED/DIRECTION 2/280
HIGHEST WIND SPEED/DIRECTION 38/020 DATE 04/27
HIGHEST GUST SPEED/DIRECTION 49/210 DATE 04/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.23
NUMBER OF DAYS FAIR 24
NUMBER OF DAYS PC 2
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 55
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 3 SNOW 5
LIGHT SNOW 6 SLEET 0
FOG 7 FOG W/VIS <= 1/4 MILE 3
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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