Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2019. For more information, please see Climatological Rankings.


Massachusetts

Precipitation Rankings, December 1999

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1999
1-Month
2.28"
(57.91mm)
3.84"
(97.54mm)
-1.56"
(-39.63mm)
20th Driest Driest since: 1998 1943
105th Wettest Wettest since: 1997 1973
Nov–Dec 1999
2-Month
5.26"
(133.60mm)
7.85"
(199.39mm)
-2.59"
(-65.79mm)
18th Driest Driest since: 1998 1917
107th Wettest Wettest since: 1997 1969
Oct–Dec 1999
3-Month
9.84"
(249.94mm)
11.35"
(288.29mm)
-1.51"
(-38.35mm)
41st Driest Driest since: 1998 1924
84th Wettest Wettest since: 1997 2005
Sep–Dec 1999
4-Month
18.87"
(479.30mm)
15.13"
(384.30mm)
3.74"
(95.00mm)
105th Driest Driest since: 1998 1908
20th Wettest Wettest since: 1996 2005
Aug–Dec 1999
5-Month
21.77"
(552.96mm)
19.04"
(483.62mm)
2.73"
(69.34mm)
91st Driest Driest since: 1998 2001
34th Wettest Wettest since: 1996 2011
Ties: 1959
Jul–Dec 1999
6-Month
24.69"
(627.13mm)
22.72"
(577.09mm)
1.97"
(50.04mm)
81st Driest Driest since: 1998 1965
44th Wettest Wettest since: 1996 2018
Jun–Dec 1999
7-Month
26.13"
(663.70mm)
26.37"
(669.80mm)
-0.24"
(-6.10mm)
56th Driest Driest since: 1997 1949
69th Wettest Wettest since: 1998 2011
May–Dec 1999
8-Month
30.04"
(763.02mm)
29.96"
(760.98mm)
0.08"
(2.04mm)
61st Driest Driest since: 1997 1965
64th Wettest Wettest since: 1998 2011
Apr–Dec 1999
9-Month
31.16"
(791.46mm)
33.86"
(860.04mm)
-2.70"
(-68.58mm)
37th Driest Driest since: 1980 1965
88th Wettest Wettest since: 1998 2011
Mar–Dec 1999
10-Month
36.05"
(915.67mm)
37.79"
(959.87mm)
-1.74"
(-44.20mm)
46th Driest Driest since: 1997 1965
79th Wettest Wettest since: 1998 2011
Feb–Dec 1999
11-Month
39.64"
(1,006.86mm)
41.01"
(1,041.65mm)
-1.37"
(-34.79mm)
47th Driest Driest since: 1997 1965
78th Wettest Wettest since: 1998 1972
Jan–Dec 1999
12-Month
46.04"
(1,169.42mm)
44.65"
(1,134.11mm)
1.39"
(35.31mm)
73rd Driest Driest since: 1997 1965
52nd Wettest Wettest since: 1998 2018
Jul 1998–Dec 1999
18-Month
62.98"
(1,599.69mm)
67.35"
(1,710.69mm)
-4.37"
(-111.00mm)
36th Driest Driest since: 1985 1965
88th Wettest Wettest since: 1998 2006
Jan 1998–Dec 1999
24-Month
96.20"
(2,443.48mm)
89.27"
(2,267.46mm)
6.93"
(176.02mm)
85th Driest Driest since: 1998 1965
39th Wettest Wettest since: 1997 1973
Jan 1997–Dec 1999
36-Month
137.32"
(3,487.93mm)
133.83"
(3,399.28mm)
3.49"
(88.65mm)
65th Driest Driest since: 1995 1966
58th Wettest Wettest since: 1998 2011
Jan 1996–Dec 1999
48-Month
197.93"
(5,027.42mm)
178.43"
(4,532.12mm)
19.50"
(495.30mm)
105th Driest Driest since: 1998 1966
17th Wettest Wettest since: 1986 2011
Jan 1995–Dec 1999
60-Month
239.42"
(6,081.27mm)
223.12"
(5,667.25mm)
16.30"
(414.02mm)
94th Driest Driest since: 1997 1966
27th Wettest Wettest since: 1998 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/