Climatological Report (Daily)
Issued by NWS Rapid City, SD

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749
CDUS43 KUNR 180838
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
238 AM MDT FRI APR 18 2025

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 17 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1942 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         53   1203 AM  88    1948  57     -4       48
  MINIMUM         33   1238 PM  16    2001  31      2       34
  AVERAGE         43                        44     -1       41

PRECIPITATION (IN)
  YESTERDAY        0.12          0.85 1986   0.08   0.04     0.01
  MONTH TO DATE    0.33                      1.04  -0.71     3.68
  SINCE MAR 1      0.94                      1.95  -1.01     4.46
  SINCE JAN 1      1.73                      2.76  -1.03     5.29

DEGREE DAYS
 HEATING
  YESTERDAY       22                        21      1       24
  MONTH TO DATE  322                       385    -63      292
  SINCE MAR 1   1033                      1303   -270     1197
  SINCE JUL 1   5940                      6561   -621     5835

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    20.5


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  SNOW
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           100 PM
 LOWEST     46          1200 AM
 AVERAGE    67

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        90      1987
 MINIMUM TEMPERATURE (F)   32        16      1953
                                             2022


SUNRISE AND SUNSET
APRIL 18 2025.........SUNRISE   603 AM MDT   SUNSET   740 PM MDT
APRIL 19 2025.........SUNRISE   602 AM MDT   SUNSET   742 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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