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 December 2021. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, September 1895

View Period (Months):All123456789
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1895
1-Month
2.04"
(51.82mm)
3.60"
(91.44mm)
-1.56"
(-39.62mm)
24th Driest Driest to Date 1941
104th Wettest Wettest to Date 1935
Aug–Sep 1895
2-Month
4.66"
(118.36mm)
8.19"
(208.03mm)
-3.53"
(-89.67mm)
11th Driest Driest to Date 2005
117th Wettest Wettest to Date 1928
Jul–Sep 1895
3-Month
7.84"
(199.14mm)
12.50"
(317.50mm)
-4.66"
(-118.36mm)
8th Driest Driest to Date 1968
120th Wettest Wettest to Date 1938
Jun–Sep 1895
4-Month
11.56"
(293.62mm)
16.14"
(409.96mm)
-4.58"
(-116.34mm)
12th Driest Driest to Date 1968
116th Wettest Wettest to Date 1938
Ties: 1914
May–Sep 1895
5-Month
14.91"
(378.71mm)
19.70"
(500.38mm)
-4.79"
(-121.67mm)
15th Driest Driest to Date 1964
113th Wettest Wettest to Date 1989
Apr–Sep 1895
6-Month
20.35"
(516.89mm)
23.18"
(588.77mm)
-2.83"
(-71.88mm)
32nd Driest Driest to Date 1986
96th Wettest Wettest to Date 1989
Ties: 1966
Mar–Sep 1895
7-Month
23.87"
(606.30mm)
27.16"
(689.86mm)
-3.29"
(-83.56mm)
31st Driest Driest to Date 1986
97th Wettest Wettest to Date 1989
Feb–Sep 1895
8-Month
25.32"
(643.13mm)
30.20"
(767.08mm)
-4.88"
(-123.95mm)
21st Driest Driest to Date 1930
107th Wettest Wettest to Date 1989
Jan–Sep 1895
9-Month
29.82"
(757.43mm)
33.69"
(855.73mm)
-3.87"
(-98.30mm)
31st Driest Driest to Date 1930
97th Wettest Wettest to Date 1989

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 23, 2022 from https://www.ncdc.noaa.gov/cag/