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 2022. For more information, please see Climatological Rankings.
Delaware
Precipitation Rankings, October 1931
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1931 1-Month |
2.58" (65.53mm) | 3.13" (79.50mm) |
-0.55" (-13.97mm) | 47th Driest | Driest since: 1930 | 1963 |
| 81st Wettest | Wettest since: 1929 | 2012 | ||||
|
Sep–Oct 1931 2-Month |
4.90" (124.46mm) | 6.73" (170.94mm) |
-1.83" (-46.48mm) | 26th Driest | Driest since: 1930 | 1941 |
| 102nd Wettest | Wettest since: 1929 | 1935 | ||||
| Ties: 1918 | ||||||
|
Aug–Oct 1931 3-Month |
13.65" (346.71mm) | 11.33" (287.78mm) |
2.32" (58.93mm) | 94th Driest | Driest since: 1930 | 1930 |
| 34th Wettest | Wettest since: 1928 | 2009 | ||||
|
Jul–Oct 1931 4-Month |
16.98" (431.29mm) | 15.64" (397.26mm) |
1.34" (34.03mm) | 79th Driest | Driest since: 1930 | 1968 |
| 49th Wettest | Wettest since: 1928 | 2020 | ||||
|
Jun–Oct 1931 5-Month |
20.64" (524.26mm) | 19.27" (489.46mm) |
1.37" (34.80mm) | 74th Driest | Driest since: 1930 | 1921 |
| 54th Wettest | Wettest since: 1928 | 1989 | ||||
| Ties: 1897 | ||||||
|
May–Oct 1931 6-Month |
24.31" (617.47mm) | 22.83" (579.88mm) |
1.48" (37.59mm) | 79th Driest | Driest since: 1930 | 1964 |
| 49th Wettest | Wettest since: 1928 | 1989 | ||||
|
Apr–Oct 1931 7-Month |
27.21" (691.13mm) | 26.31" (668.27mm) |
0.90" (22.86mm) | 72nd Driest | Driest since: 1930 | 1930 |
| 56th Wettest | Wettest since: 1928 | 1989 | ||||
|
Mar–Oct 1931 8-Month |
32.19" (817.63mm) | 30.29" (769.37mm) |
1.90" (48.26mm) | 82nd Driest | Driest since: 1930 | 1930 |
| 46th Wettest | Wettest since: 1928 | 1989 | ||||
| Ties: 1999 | ||||||
|
Feb–Oct 1931 9-Month |
33.70" (855.98mm) | 33.33" (846.58mm) |
0.37" (9.40mm) | 69th Driest | Driest since: 1930 | 1930 |
| 59th Wettest | Wettest since: 1928 | 1989 | ||||
| Ties: 1990 | ||||||
|
Jan–Oct 1931 10-Month |
35.58" (903.73mm) | 36.82" (935.23mm) |
-1.24" (-31.50mm) | 52nd Driest | Driest since: 1930 | 1930 |
| 76th Wettest | Wettest since: 1928 | 1989 | ||||
|
Dec 1930–Oct 1931 11-Month |
37.65" (956.31mm) | 40.29" (1,023.37mm) |
-2.64" (-67.06mm) | 41st Driest | Driest since: 1930 | 1930 |
| 86th Wettest | Wettest since: 1928 | 1958 | ||||
|
Nov 1930–Oct 1931 12-Month |
39.54" (1,004.32mm) | 43.35" (1,101.09mm) |
-3.81" (-96.77mm) | 35th Driest | Driest since: 1930 | 1930 |
| 92nd Wettest | Wettest since: 1928 | 1958 | ||||
|
May 1930–Oct 1931 18-Month |
53.75" (1,365.25mm) | 66.15" (1,680.21mm) |
-12.40" (-314.96mm) | 6th Driest | Driest since: 1930 | 1930 |
| 121st Wettest | Wettest since: 1929 | 2010 | ||||
|
Nov 1929–Oct 1931 24-Month |
67.97" (1,726.44mm) | 86.62" (2,200.15mm) |
-18.65" (-473.71mm) | 2nd Driest | Driest since: 1930 | 1930 |
| 124th Wettest | Wettest since: 1929 | 1979 | ||||
|
Nov 1928–Oct 1931 36-Month |
106.76" (2,711.70mm) | 129.89" (3,299.21mm) |
-23.13" (-587.51mm) | 1st Driest | Driest to Date | 1931 |
| 124th Wettest | Wettest since: 1930 | 1937 | ||||
|
Nov 1927–Oct 1931 48-Month |
155.58" (3,951.73mm) | 173.11" (4,396.99mm) |
-17.53" (-445.26mm) | 9th Driest | Driest to Date | 1966 |
| 115th Wettest | Wettest since: 1930 | 1938 | ||||
|
Nov 1926–Oct 1931 60-Month |
195.65" (4,969.51mm) | 216.32" (5,494.53mm) |
-20.67" (-525.02mm) | 6th Driest | Driest to Date | 1966 |
| 117th Wettest | Wettest since: 1930 | 1937 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 16, 2022 from https://www.ncdc.noaa.gov/cag/