Climatological Report (Monthly)
Issued by NWS Norman, OK

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094
CXUS54 KOUN 011807
CLMOKC

CLIMATE REPORT
NATIONAL WEATHER SERVICE NORMAN OK
107 PM CDT SUN JUN 01 2025

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

...THE OKLAHOMA CITY CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            104   05/30/1985
 LOW              32   05/03/1954
HIGHEST           95                 92       3       92
LOWEST            47                 44       3       53
AVG. MAXIMUM    78.7               78.9    -0.2     80.9
AVG. MINIMUM    56.9               57.6    -0.7     61.1
MEAN            67.8               68.2    -0.4     71.0
DAYS MAX >= 90     2                3.0    -1.0        3
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       19.48   2015
 MINIMUM        0.43   1942
TOTALS          5.59               5.31    0.28     3.61
DAILY AVG.      0.18               0.17    0.01     0.12
DAYS >= .01       11               10.0     1.0       17
DAYS >= .10        7                6.7     0.3        6
DAYS >= .50        4                3.2     0.8        2
DAYS >= 1.00       2                1.4     0.6        0
GREATEST
 24 HR. TOTAL   2.24   05/25 TO 05/26

SNOWFALL (INCHES)
TOTALS           0.0                0.0     0.0
SINCE 7/1        4.4                6.7    -2.3

DEGREE DAYS
HEATING TOTAL     26                 50     -24        2
 SINCE 7/1      3078               3614    -536       MM
COOLING TOTAL    123                151     -28      197
 SINCE 1/1       197                196       1       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.6
HIGHEST WIND SPEED/DIRECTION    39/180    DATE  05/19
HIGHEST GUST SPEED/DIRECTION    63/170    DATE  05/19


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       7
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

.......................................................................
RECORDS/REMARKS
NEW RECORD HIGH TEMPERATURE OF 95 DEGREES SET ON MAY 14.
NEW RECORD DAILY RAINFALL OF 2.15 INCHES SET ON MAY 25.
JANUARY - MAY 2025 PRECIPITATION TOTAL IS 21.13 INCHES.

$$