971
CXUS55 KCYS 040104
CLMSNY

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
704 PM MDT WED JUN 03 2026
...CORRECTED...

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

...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             98   05/22/2012
 LOW              16   05/09/2002
                       05/01/1989
HIGHEST           90   05/25         MM      MM       89
LOWEST            21   05/02         MM      MM       24
AVG. MAXIMUM    73.4               70.1     3.3     70.2
AVG. MINIMUM    41.0               40.3     0.7     41.2
MEAN            57.2               55.2     2.0     55.7
DAYS MAX >= 90     1                1.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     5                4.9     0.1        5
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.99   2015
TOTALS          1.12               2.87   -1.75     3.49
DAYS >= .01       11               12.1    -1.1       12
DAYS >= .10        3                5.8    -2.8        6
DAYS >= .50        0                1.7    -1.7        2
DAYS >= 1.00       0                0.4    -0.4        1
GREATEST
 24 HR. TOTAL   0.47   05/05 TO 05/06               1.46  05/24 TO 05/24


DEGREE DAYS
HEATING TOTAL    255                319     -64      284
 SINCE 7/1      5131
COOLING TOTAL     22                 15       7        6
 SINCE 1/1        32
................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.9
HIGHEST WIND SPEED/DIRECTION    47/250    DATE  05/30
HIGHEST GUST SPEED/DIRECTION    71/240    DATE  05/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.29
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     55

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$