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 April 2021. For more information, please see Climatological Rankings.
Massachusetts
Precipitation Rankings, September 1984
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1984 1-Month |
1.62" (41.15mm) | 3.79" (96.27mm) |
-2.17" (-55.12mm) | 12th Driest | Driest since: 1959 | 1914 |
| 115th Wettest | Wettest since: 1983 | 1938 | ||||
|
Aug–Sep 1984 2-Month |
2.93" (74.42mm) | 7.69" (195.33mm) |
-4.76" (-120.91mm) | 1st Driest | Driest to Date | 1984 |
| 126th Wettest | Wettest since: 1983 | 2011 | ||||
|
Jul–Sep 1984 3-Month |
8.30" (210.82mm) | 11.37" (288.80mm) |
-3.07" (-77.98mm) | 17th Driest | Driest since: 1983 | 1968 |
| 110th Wettest | Wettest since: 1982 | 1938 | ||||
|
Jun–Sep 1984 4-Month |
12.63" (320.80mm) | 15.02" (381.51mm) |
-2.39" (-60.71mm) | 35th Driest | Driest since: 1983 | 1957 |
| 92nd Wettest | Wettest since: 1982 | 1938 | ||||
|
May–Sep 1984 5-Month |
21.53" (546.86mm) | 18.61" (472.69mm) |
2.92" (74.17mm) | 94th Driest | Driest since: 1983 | 1964 |
| 33rd Wettest | Wettest since: 1982 | 1938 | ||||
|
Apr–Sep 1984 6-Month |
26.04" (661.42mm) | 22.51" (571.75mm) |
3.53" (89.67mm) | 93rd Driest | Driest since: 1983 | 1964 |
| 34th Wettest | Wettest since: 1982 | 1938 | ||||
|
Mar–Sep 1984 7-Month |
31.70" (805.18mm) | 26.45" (671.83mm) |
5.25" (133.35mm) | 108th Driest | Driest since: 1982 | 1965 |
| 19th Wettest | Wettest since: 1983 | 1938 | ||||
|
Feb–Sep 1984 8-Month |
37.84" (961.14mm) | 29.66" (753.36mm) |
8.18" (207.78mm) | 121st Driest | Driest since: 1983 | 1957 |
| 6th Wettest | Wettest since: 1972 | 2008 | ||||
|
Jan–Sep 1984 9-Month |
40.19" (1,020.83mm) | 33.30" (845.82mm) |
6.89" (175.01mm) | 116th Driest | Driest since: 1982 | 1957 |
| 11th Wettest | Wettest since: 1983 | 2008 | ||||
|
Dec 1983–Sep 1984 10-Month |
46.09" (1,170.69mm) | 37.13" (943.10mm) |
8.96" (227.59mm) | 120th Driest | Driest since: 1983 | 1957 |
| 6th Wettest | Wettest since: 1979 | 2008 | ||||
|
Nov 1983–Sep 1984 11-Month |
54.08" (1,373.63mm) | 41.15" (1,045.21mm) |
12.93" (328.42mm) | 123rd Driest | Driest since: 1983 | 1965 |
| 3rd Wettest | Wettest since: 1938 | 2008 | ||||
|
Oct 1983–Sep 1984 12-Month |
58.43" (1,484.12mm) | 44.66" (1,134.36mm) |
13.77" (349.76mm) | 121st Driest | Driest since: 1983 | 1965 |
| 5th Wettest | Wettest since: 1938 | 2006 | ||||
|
Apr 1983–Sep 1984 18-Month |
82.64" (2,099.06mm) | 67.07" (1,703.58mm) |
15.57" (395.48mm) | 121st Driest | Driest since: 1983 | 1965 |
| 5th Wettest | Wettest since: 1973 | 2006 | ||||
|
Oct 1982–Sep 1984 24-Month |
108.44" (2,754.38mm) | 89.25" (2,266.95mm) |
19.19" (487.43mm) | 119th Driest | Driest since: 1983 | 1966 |
| 6th Wettest | Wettest since: 1973 | 2007 | ||||
|
Oct 1981–Sep 1984 36-Month |
159.19" (4,043.43mm) | 133.88" (3,400.55mm) |
25.31" (642.88mm) | 120th Driest | Driest since: 1983 | 1966 |
| 4th Wettest | Wettest to Date | 2008 | ||||
|
Oct 1980–Sep 1984 48-Month |
197.65" (5,020.31mm) | 178.50" (4,533.90mm) |
19.15" (486.41mm) | 104th Driest | Driest since: 1983 | 1966 |
| 19th Wettest | Wettest since: 1979 | 2009 | ||||
|
Oct 1979–Sep 1984 60-Month |
234.82" (5,964.43mm) | 223.10" (5,666.74mm) |
11.72" (297.69mm) | 81st Driest | Driest since: 1983 | 1966 |
| 41st Wettest | Wettest since: 1980 | 2010 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2021, retrieved on May 12, 2021 from https://www.ncdc.noaa.gov/cag/