Climatological Report (Monthly)
Issued by NWS Boston, MA

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
692
CXUS51 KBOX 011621
CLMPVD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1221 PM EDT SUN JUN 01 2025

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

...THE PROVIDENCE RI CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             96   05/26/2010
 LOW              29   05/09/1956
HIGHEST           79   05/03                          85
LOWEST            41   05/12                          41
AVG. MAXIMUM    68.1               68.9    -0.8
AVG. MINIMUM    51.1               49.2     1.9
MEAN            59.6               59.1     0.5
DAYS MAX >= 90     0                0.8    -0.8
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       10.58   1948
 MINIMUM        0.57   1939
TOTALS          8.05               3.37    4.68
DAILY AVG.      0.26               0.11    0.15
DAYS >= .01       13               12.2     0.8
DAYS >= .10        8                7.1     0.9
DAYS >= .50        5                2.2     2.8
DAYS >= 1.00       4                0.5     3.5
GREATEST
 24 HR. TOTAL   2.27   05/22 TO 05/23

SNOWFALL (INCHES)
RECORDS
 TOTAL           7.0   1977
 SNOW DEPTH        T   05/06/1917
TOTALS           0.0                0.0     0.0
 LIQUID EQUIV   0.00
SINCE 7/1       15.6               36.6   -21.0
SNOWDEPTH AVG.     0
DAYS >= TRACE      0                0.0     0.0
DAYS >= 1.0        0                0.0     0.0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    167                212     -45
 SINCE 7/1      5152               5440    -288
COOLING TOTAL      7                 28     -21
 SINCE 1/1         9                 31     -22
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.0
RESULTANT WIND SPEED/DIRECTION   2/220
HIGHEST WIND SPEED/DIRECTION    29/350    DATE  05/19
HIGHEST GUST SPEED/DIRECTION    40/230    DATE  05/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.71
NUMBER OF DAYS FAIR            3
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       8
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

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

$$