Climatological Report (Monthly)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
000
CXUS56 KSTO 021538
CLMMOD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
838 AM PDT WED JUN 02 2021

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

...THE MODESTO CA CLIMATE SUMMARY FOR THE MONTH OF MAY 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1931 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            107   05/17/2009
 LOW              32   05/05/1959
HIGHEST          100   05/31         MM      MM
LOWEST            48   05/20         MM      MM
                       05/22
AVG. MAXIMUM    84.0               82.0     2.0
AVG. MINIMUM    54.2               53.7     0.5
MEAN            69.1               67.8     1.3
DAYS MAX >= 90     5                6.5    -1.5
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                0.0     0.0
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM          MM   MM
 MINIMUM          MM   MM
TOTALS          0.00               0.65   -0.65     0.02
DAYS >= .01        0
DAYS >= .10        0
DAYS >= .50        0
DAYS >= 1.00       0

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
 24 HR TOTAL      MM
TOTALS            MM                 MM      MM
 LIQUID EQUIV     MM                 MM      MM
SINCE 7/1         MM                 MM      MM
 LIQUID 7/1       MM
DAYS >= TRACE     MM                 MM      MM
DAYS >= 1.0       MM                 MM      MM
GREATEST
 SNOW DEPTH       MM
 24 HR TOTAL      MM
 STORM TOTAL      MM
 (MM/DD(HH))

DEGREE DAYS
HEATING TOTAL     17                 44     -27
 SINCE 7/1      2390               2298      92
COOLING TOTAL    152                133      19
 SINCE 1/1       174                165       9

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        12/24
LATEST                          02/23
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    28/300    DATE  05/21
HIGHEST GUST SPEED/DIRECTION    36/330    DATE  05/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.01
NUMBER OF DAYS FAIR           31
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     44

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

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

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.