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, July 2020
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
July 2020 1-Month |
3.57" (90.68mm) | 4.19" (106.43mm) |
-0.62" (-15.75mm) | 40th Driest | Driest since: 2011 | 1909 |
| 89th Wettest | Wettest since: 2019 | 2018 | ||||
|
Jun–Jul 2020 2-Month |
6.74" (171.20mm) | 8.36" (212.34mm) |
-1.62" (-41.14mm) | 25th Driest | Driest since: 2011 | 1966 |
| 104th Wettest | Wettest since: 2019 | 1972 | ||||
|
May–Jul 2020 3-Month |
10.21" (259.33mm) | 12.28" (311.91mm) |
-2.07" (-52.58mm) | 24th Driest | Driest since: 2007 | 1966 |
| 105th Wettest | Wettest since: 2019 | 1989 | ||||
|
Apr–Jul 2020 4-Month |
14.72" (373.89mm) | 15.93" (404.62mm) |
-1.21" (-30.73mm) | 40th Driest | Driest since: 2016 | 1965 |
| 89th Wettest | Wettest since: 2019 | 1972 | ||||
|
Mar–Jul 2020 5-Month |
18.99" (482.35mm) | 19.42" (493.27mm) |
-0.43" (-10.92mm) | 54th Driest | Driest since: 2016 | 1966 |
| 75th Wettest | Wettest since: 2019 | 1972 | ||||
|
Feb–Jul 2020 6-Month |
22.34" (567.44mm) | 22.02" (559.31mm) |
0.32" (8.13mm) | 64th Driest | Driest since: 2016 | 1965 |
| 65th Wettest | Wettest since: 2019 | 2018 | ||||
|
Jan–Jul 2020 7-Month |
25.39" (644.91mm) | 25.07" (636.78mm) |
0.32" (8.13mm) | 68th Driest | Driest since: 2016 | 1991 |
| 61st Wettest | Wettest since: 2019 | 2018 | ||||
|
Dec 2019–Jul 2020 8-Month |
29.10" (739.14mm) | 28.17" (715.52mm) |
0.93" (23.62mm) | 78th Driest | Driest since: 2016 | 1966 |
| 50th Wettest | Wettest since: 2019 | 2019 | ||||
|
Nov 2019–Jul 2020 9-Month |
31.54" (801.12mm) | 31.37" (796.80mm) |
0.17" (4.32mm) | 66th Driest | Driest since: 2016 | 1966 |
| 62nd Wettest | Wettest since: 2019 | 2019 | ||||
| Ties: 1896 | ||||||
|
Oct 2019–Jul 2020 10-Month |
37.15" (943.61mm) | 34.55" (877.57mm) |
2.60" (66.04mm) | 92nd Driest | Driest since: 2016 | 1934 |
| 36th Wettest | Wettest since: 2019 | 2019 | ||||
|
Sep 2019–Jul 2020 11-Month |
39.28" (997.71mm) | 38.11" (967.99mm) |
1.17" (29.72mm) | 75th Driest | Driest since: 2016 | 1965 |
| 53rd Wettest | Wettest since: 2019 | 2019 | ||||
|
Aug 2019–Jul 2020 12-Month |
42.99" (1,091.95mm) | 41.98" (1,066.29mm) |
1.01" (25.66mm) | 73rd Driest | Driest since: 2016 | 1965 |
| 55th Wettest | Wettest since: 2019 | 2019 | ||||
|
Feb 2019–Jul 2020 18-Month |
71.90" (1,826.26mm) | 63.96" (1,624.58mm) |
7.94" (201.68mm) | 114th Driest | Driest since: 2017 | 1966 |
| 14th Wettest | Wettest since: 2019 | 2019 | ||||
|
Aug 2018–Jul 2020 24-Month |
105.91" (2,690.11mm) | 83.89" (2,130.81mm) |
22.02" (559.30mm) | 125th Driest | Driest since: 2018 | 1966 |
| 2nd Wettest | Wettest since: 2019 | 2019 | ||||
|
Aug 2017–Jul 2020 36-Month |
155.79" (3,957.07mm) | 125.92" (3,198.37mm) |
29.87" (758.70mm) | 124th Driest | Driest since: 2018 | 1966 |
| 2nd Wettest | Wettest since: 2019 | 2019 | ||||
|
Aug 2016–Jul 2020 48-Month |
203.88" (5,178.55mm) | 167.89" (4,264.41mm) |
35.99" (914.14mm) | 124th Driest | Driest since: 2019 | 1966 |
| 1st Wettest | Wettest to Date | 2020 | ||||
|
Aug 2015–Jul 2020 60-Month |
242.65" (6,163.31mm) | 209.81" (5,329.17mm) |
32.84" (834.14mm) | 121st Driest | Driest since: 2019 | 1966 |
| 3rd Wettest | Wettest to Date | 2021 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/