Climatological Report (Monthly)
Issued by NWS
Issued by NWS
752
CXUS55 KRIW 031612
CLMCPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1012 AM MDT FRI MAY 03 2024
...................................
...THE CASPER WY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 84 04/30/1992
LOW -6 04/12/1997
HIGHEST 75 04/12
04/13
04/14
LOWEST 18 04/21
AVG. MAXIMUM 58.5 56.3 2.2
AVG. MINIMUM 28.7 28.2 0.5
MEAN 43.6 42.3 1.3
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 19
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.75 1941
MINIMUM 0.08 1992
TOTALS 1.22 1.41 -0.19 1.49
DAILY AVG. 0.04 0.05 -0.01
DAYS >= .01 9
DAYS >= .10 2
DAYS >= .50 1
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.83 04/06 TO 04/06
STORM TOTAL 0.83
SNOWFALL (INCHES)
TOTALS 6.6 10.5 -3.9
SINCE 7/1 38.5 69.1 -30.6
SNOWDEPTH AVG. 0
DAYS >= 1.0 1
DEGREE DAYS
HEATING TOTAL 633 682 -49
SINCE 7/1 6481 6953 -472
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 10.7
RESULTANT WIND SPEED/DIRECTION 4/270
HIGHEST WIND SPEED/DIRECTION 37/200 DATE 04/05
HIGHEST GUST SPEED/DIRECTION 47/220 DATE 04/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.37
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 58
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 1 SNOW 1
LIGHT SNOW 6 SLEET 0
FOG 8 FOG W/VIS <= 1/4 MILE 1
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$