690  
CDUS45 KBOI 220933  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT MON MAY 22 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 21 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 356 PM 94 2012 71 17 62  
MINIMUM 54 558 AM 30 2022 44 10 30  
AVERAGE 71 57 14 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.32 2021 0.05 -0.04 T  
MONTH TO DATE 0.87 1.00 -0.13 0.66  
SINCE OCT 1 4.91 7.56 -2.65 7.21  
SINCE JAN 1 2.74 4.74 -2.00 3.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 19  
MONTH TO DATE 138 238 -100 306  
SINCE MAR 1 1690 1539 151 1645  
SINCE JUL 1 6361 6204 157 6220  
 
COOLING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 14 4 10 2  
SINCE MAR 1 15 4 11 2  
SINCE JAN 1 15 4 11 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 1100 PM  
LOWEST 17 400 PM  
AVERAGE 38  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 84 2009  
MINIMUM TEMPERATURE (F) 44 29 2010  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 610 AM MDT SUNSET 900 PM MDT  
MAY 23 2023...........SUNRISE 609 AM MDT SUNSET 901 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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