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.
Pennsylvania
Precipitation Rankings, September 1964
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1964 1-Month |
1.79" (45.47mm) | 3.59" (91.19mm) |
-1.80" (-45.72mm) | 12th Driest | Driest since: 1959 | 1943 |
| 116th Wettest | Wettest since: 1963 | 2011 | ||||
|
Aug–Sep 1964 2-Month |
4.85" (123.19mm) | 7.45" (189.23mm) |
-2.60" (-66.04mm) | 9th Driest | Driest since: 1957 | 1943 |
| 119th Wettest | Wettest since: 1963 | 2011 | ||||
|
Jul–Sep 1964 3-Month |
8.47" (215.14mm) | 11.64" (295.66mm) |
-3.17" (-80.52mm) | 10th Driest | Driest since: 1957 | 1930 |
| 118th Wettest | Wettest since: 1963 | 2018 | ||||
|
Jun–Sep 1964 4-Month |
12.00" (304.80mm) | 15.81" (401.57mm) |
-3.81" (-96.77mm) | 12th Driest | Driest since: 1963 | 1930 |
| 116th Wettest | Wettest since: 1962 | 2018 | ||||
|
May–Sep 1964 5-Month |
13.55" (344.17mm) | 19.74" (501.40mm) |
-6.19" (-157.23mm) | 3rd Driest | Driest since: 1930 | 1930 |
| 125th Wettest | Wettest since: 1963 | 2018 | ||||
|
Apr–Sep 1964 6-Month |
19.20" (487.68mm) | 23.38" (593.85mm) |
-4.18" (-106.17mm) | 13th Driest | Driest since: 1963 | 1930 |
| 115th Wettest | Wettest since: 1962 | 2018 | ||||
|
Mar–Sep 1964 7-Month |
23.15" (588.01mm) | 26.87" (682.50mm) |
-3.72" (-94.49mm) | 19th Driest | Driest since: 1963 | 1930 |
| 109th Wettest | Wettest since: 1961 | 2011 | ||||
|
Feb–Sep 1964 8-Month |
25.67" (652.02mm) | 29.47" (748.54mm) |
-3.80" (-96.52mm) | 18th Driest | Driest since: 1963 | 1995 |
| 110th Wettest | Wettest since: 1962 | 2011 | ||||
|
Jan–Sep 1964 9-Month |
29.26" (743.20mm) | 32.52" (826.01mm) |
-3.26" (-82.81mm) | 23rd Driest | Driest since: 1963 | 1930 |
| 105th Wettest | Wettest since: 1961 | 2018 | ||||
|
Dec 1963–Sep 1964 10-Month |
31.37" (796.80mm) | 35.62" (904.75mm) |
-4.25" (-107.95mm) | 19th Driest | Driest since: 1963 | 1963 |
| 108th Wettest | Wettest since: 1961 | 2011 | ||||
|
Nov 1963–Sep 1964 11-Month |
36.71" (932.43mm) | 38.83" (986.28mm) |
-2.12" (-53.85mm) | 41st Driest | Driest since: 1963 | 1963 |
| 86th Wettest | Wettest since: 1960 | 2011 | ||||
|
Oct 1963–Sep 1964 12-Month |
36.93" (938.02mm) | 42.00" (1,066.80mm) |
-5.07" (-128.78mm) | 19th Driest | Driest since: 1963 | 1925 |
| 108th Wettest | Wettest since: 1961 | 2011 | ||||
|
Apr 1963–Sep 1964 18-Month |
53.45" (1,357.63mm) | 65.31" (1,658.87mm) |
-11.86" (-301.24mm) | 5th Driest | Driest since: 1963 | 1966 |
| 122nd Wettest | Wettest since: 1962 | 2019 | ||||
|
Oct 1962–Sep 1964 24-Month |
69.98" (1,777.49mm) | 83.94" (2,132.08mm) |
-13.96" (-354.59mm) | 4th Driest | Driest since: 1963 | 1966 |
| 122nd Wettest | Wettest since: 1962 | 2019 | ||||
|
Oct 1961–Sep 1964 36-Month |
106.80" (2,712.72mm) | 125.94" (3,198.88mm) |
-19.14" (-486.16mm) | 4th Driest | Driest since: 1932 | 1965 |
| 121st Wettest | Wettest since: 1963 | 2019 | ||||
|
Oct 1960–Sep 1964 48-Month |
144.90" (3,680.46mm) | 167.94" (4,265.68mm) |
-23.04" (-585.22mm) | 4th Driest | Driest since: 1932 | 1966 |
| 120th Wettest | Wettest since: 1963 | 2021 | ||||
|
Oct 1959–Sep 1964 60-Month |
192.83" (4,897.88mm) | 209.89" (5,331.21mm) |
-17.06" (-433.33mm) | 8th Driest | Driest since: 1963 | 1966 |
| 115th Wettest | Wettest since: 1962 | 2021 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 19, 2022 from https://www.ncdc.noaa.gov/cag/