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 2022. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, October 1966

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 1966
1-Month
2.18"
(55.37mm)
3.17"
(80.52mm)
-0.99"
(-25.15mm)
33rd Driest Driest since: 1964 1963
95th Wettest Wettest since: 1965 1976
Sep–Oct 1966
2-Month
6.67"
(169.42mm)
6.75"
(171.45mm)
-0.08"
(-2.03mm)
60th Driest Driest since: 1964 1963
68th Wettest Wettest since: 1965 2011
Ties: 1910
Aug–Oct 1966
3-Month
9.66"
(245.36mm)
10.62"
(269.75mm)
-0.96"
(-24.39mm)
41st Driest Driest since: 1964 1930
87th Wettest Wettest since: 1965 2011
Jul–Oct 1966
4-Month
12.03"
(305.56mm)
14.81"
(376.17mm)
-2.78"
(-70.61mm)
19th Driest Driest since: 1964 1930
109th Wettest Wettest since: 1965 2018
Jun–Oct 1966
5-Month
13.30"
(337.82mm)
18.98"
(482.09mm)
-5.68"
(-144.27mm)
4th Driest Driest since: 1963 1930
124th Wettest Wettest since: 1965 2018
May–Oct 1966
6-Month
16.63"
(422.40mm)
22.91"
(581.91mm)
-6.28"
(-159.51mm)
8th Driest Driest since: 1964 1930
120th Wettest Wettest since: 1965 2018
Apr–Oct 1966
7-Month
19.99"
(507.75mm)
26.55"
(674.37mm)
-6.56"
(-166.62mm)
5th Driest Driest since: 1963 1963
123rd Wettest Wettest since: 1965 2018
Mar–Oct 1966
8-Month
22.41"
(569.21mm)
30.04"
(763.02mm)
-7.63"
(-193.81mm)
4th Driest Driest since: 1963 1930
124th Wettest Wettest since: 1965 2011
Feb–Oct 1966
9-Month
25.58"
(649.73mm)
32.64"
(829.06mm)
-7.06"
(-179.33mm)
5th Driest Driest since: 1963 1963
123rd Wettest Wettest since: 1965 2011
Jan–Oct 1966
10-Month
29.03"
(737.36mm)
35.69"
(906.53mm)
-6.66"
(-169.17mm)
7th Driest Driest since: 1963 1963
121st Wettest Wettest since: 1965 2018
Dec 1965–Oct 1966
11-Month
30.29"
(769.37mm)
38.79"
(985.27mm)
-8.50"
(-215.90mm)
3rd Driest Driest since: 1963 1963
124th Wettest Wettest since: 1965 2011
Nov 1965–Oct 1966
12-Month
32.72"
(831.09mm)
42.00"
(1,066.80mm)
-9.28"
(-235.71mm)
3rd Driest Driest since: 1963 1963
124th Wettest Wettest since: 1965 2011
May 1965–Oct 1966
18-Month
50.92"
(1,293.37mm)
64.86"
(1,647.44mm)
-13.94"
(-354.07mm)
2nd Driest Driest since: 1963 1963
125th Wettest Wettest since: 1965 2019
Nov 1964–Oct 1966
24-Month
69.01"
(1,752.85mm)
83.94"
(2,132.08mm)
-14.93"
(-379.23mm)
4th Driest Driest since: 1964 1964
122nd Wettest Wettest since: 1965 2019
Nov 1963–Oct 1966
36-Month
107.06"
(2,719.32mm)
125.92"
(3,198.37mm)
-18.86"
(-479.05mm)
5th Driest Driest since: 1965 1965
120th Wettest Wettest since: 1962 2019
Nov 1962–Oct 1966
48-Month
136.89"
(3,477.01mm)
167.91"
(4,264.91mm)
-31.02"
(-787.90mm)
1st Driest Driest since: 1966 1966
123rd Wettest Wettest since: 1965 2021
Nov 1961–Oct 1966
60-Month
175.06"
(4,446.52mm)
209.89"
(5,331.21mm)
-34.83"
(-884.69mm)
1st Driest Driest since: 1966 1966
122nd Wettest Wettest since: 1965 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 25, 2022 from https://www.ncdc.noaa.gov/cag/