Climate at a Glance

Regional 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 2019. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, December 2015

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
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 2015
1-Month
6.43"
(163.32mm)
3.11"
(78.99mm)
3.32"
(84.33mm)
124th Driest Driest since: 2014 1958
2nd Wettest Wettest since: 1990 1990
Nov–Dec 2015
2-Month
11.54"
(293.12mm)
6.23"
(158.24mm)
5.31"
(134.88mm)
125th Driest Driest since: 2014 1976
1st Wettest Wettest to Date 2015
Oct–Dec 2015
3-Month
14.07"
(357.38mm)
9.13"
(231.90mm)
4.94"
(125.48mm)
122nd Driest Driest since: 2014 1963
4th Wettest Wettest since: 1990 1990
Sep–Dec 2015
4-Month
16.93"
(430.02mm)
12.60"
(320.04mm)
4.33"
(109.98mm)
117th Driest Driest since: 2014 1963
9th Wettest Wettest since: 2011 1926
Aug–Dec 2015
5-Month
20.24"
(514.10mm)
16.27"
(413.26mm)
3.97"
(100.84mm)
111th Driest Driest since: 2014 1953
15th Wettest Wettest since: 2011 1926
Jul–Dec 2015
6-Month
26.93"
(684.02mm)
20.27"
(514.86mm)
6.66"
(169.16mm)
124th Driest Driest since: 2014 1953
2nd Wettest Wettest since: 1926 1926
Jun–Dec 2015
7-Month
34.29"
(870.97mm)
24.52"
(622.81mm)
9.77"
(248.16mm)
125th Driest Driest since: 2014 1953
1st Wettest Wettest to Date 2015
May–Dec 2015
8-Month
38.85"
(986.79mm)
28.79"
(731.27mm)
10.06"
(255.52mm)
125th Driest Driest since: 2014 1953
1st Wettest Wettest to Date 2015
Apr–Dec 2015
9-Month
43.81"
(1,112.77mm)
32.70"
(830.58mm)
11.11"
(282.19mm)
125th Driest Driest since: 2014 1930
1st Wettest Wettest to Date 2015
Mar–Dec 2015
10-Month
47.82"
(1,214.63mm)
36.51"
(927.35mm)
11.31"
(287.28mm)
124th Driest Driest since: 2014 1930
2nd Wettest Wettest since: 2011 2011
Feb–Dec 2015
11-Month
50.08"
(1,272.03mm)
39.19"
(995.43mm)
10.89"
(276.60mm)
123rd Driest Driest since: 2014 1930
3rd Wettest Wettest since: 2011 2011
Jan–Dec 2015
12-Month
52.02"
(1,321.31mm)
42.23"
(1,072.64mm)
9.79"
(248.67mm)
121st Driest Driest since: 2014 1930
5th Wettest Wettest since: 2011 2019
Jul 2014–Dec 2015
18-Month
73.43"
(1,865.12mm)
62.51"
(1,587.75mm)
10.92"
(277.37mm)
120th Driest Driest since: 2014 1953
5th Wettest Wettest since: 1993 2019
Jan 2014–Dec 2015
24-Month
95.29"
(2,420.37mm)
84.45"
(2,145.03mm)
10.84"
(275.34mm)
113th Driest Driest since: 2014 1953
12th Wettest Wettest since: 2011 2019
Jan 2013–Dec 2015
36-Month
143.65"
(3,648.71mm)
126.69"
(3,217.93mm)
16.96"
(430.78mm)
118th Driest Driest since: 2014 1954
6th Wettest Wettest since: 2011 2019
Jan 2012–Dec 2015
48-Month
180.46"
(4,583.68mm)
168.95"
(4,291.33mm)
11.51"
(292.35mm)
99th Driest Driest since: 2008 1955
24th Wettest Wettest since: 2014 2011
Jan 2011–Dec 2015
60-Month
234.16"
(5,947.66mm)
211.20"
(5,364.48mm)
22.96"
(583.18mm)
118th Driest Driest since: 2014 1956
4th Wettest Wettest since: 2011 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/