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 May 2022. For more information, please see Climatological Rankings.
Pennsylvania
Precipitation Rankings, September 1901
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1901 1-Month |
3.42" (86.87mm) | 3.59" (91.19mm) |
-0.17" (-4.32mm) | 67th Driest | Driest since: 1900 | 1943 |
| 61st Wettest | Wettest since: 1899 | 2011 | ||||
|
Aug–Sep 1901 2-Month |
10.41" (264.41mm) | 7.45" (189.23mm) |
2.96" (75.18mm) | 113th Driest | Driest since: 1900 | 1943 |
| 15th Wettest | Wettest to Date | 2011 | ||||
| Ties: 1994 | ||||||
|
Jul–Sep 1901 3-Month |
14.46" (367.28mm) | 11.64" (295.66mm) |
2.82" (71.62mm) | 106th Driest | Driest since: 1900 | 1930 |
| 22nd Wettest | Wettest to Date | 2018 | ||||
|
Jun–Sep 1901 4-Month |
18.39" (467.11mm) | 15.81" (401.57mm) |
2.58" (65.54mm) | 100th Driest | Driest since: 1900 | 1930 |
| 28th Wettest | Wettest to Date | 2018 | ||||
|
May–Sep 1901 5-Month |
24.11" (612.39mm) | 19.74" (501.40mm) |
4.37" (110.99mm) | 112th Driest | Driest since: 1900 | 1930 |
| 16th Wettest | Wettest to Date | 2018 | ||||
|
Apr–Sep 1901 6-Month |
29.69" (754.13mm) | 23.38" (593.85mm) |
6.31" (160.28mm) | 121st Driest | Driest since: 1900 | 1930 |
| 7th Wettest | Wettest to Date | 2018 | ||||
|
Mar–Sep 1901 7-Month |
33.79" (858.27mm) | 26.87" (682.50mm) |
6.92" (175.77mm) | 121st Driest | Driest since: 1900 | 1930 |
| 7th Wettest | Wettest to Date | 2011 | ||||
|
Feb–Sep 1901 8-Month |
34.78" (883.41mm) | 29.47" (748.54mm) |
5.31" (134.87mm) | 114th Driest | Driest since: 1900 | 1995 |
| 14th Wettest | Wettest to Date | 2011 | ||||
|
Jan–Sep 1901 9-Month |
37.09" (942.09mm) | 32.52" (826.01mm) |
4.57" (116.08mm) | 111th Driest | Driest since: 1900 | 1930 |
| 17th Wettest | Wettest to Date | 2018 | ||||
|
Dec 1900–Sep 1901 10-Month |
39.29" (997.97mm) | 35.62" (904.75mm) |
3.67" (93.22mm) | 98th Driest | Driest since: 1900 | 1963 |
| 29th Wettest | Wettest to Date | 2011 | ||||
|
Nov 1900–Sep 1901 11-Month |
43.84" (1,113.54mm) | 38.83" (986.28mm) |
5.01" (127.26mm) | 105th Driest | Driest since: 1900 | 1963 |
| 22nd Wettest | Wettest to Date | 2011 | ||||
|
Oct 1900–Sep 1901 12-Month |
46.87" (1,190.50mm) | 42.00" (1,066.80mm) |
4.87" (123.70mm) | 100th Driest | Driest since: 1900 | 1925 |
| 27th Wettest | Wettest to Date | 2011 | ||||
|
Apr 1900–Sep 1901 18-Month |
64.46" (1,637.28mm) | 65.31" (1,658.87mm) |
-0.85" (-21.59mm) | 47th Driest | Driest since: 1900 | 1966 |
| 80th Wettest | Wettest since: 1899 | 2019 | ||||
|
Oct 1899–Sep 1901 24-Month |
82.60" (2,098.04mm) | 83.94" (2,132.08mm) |
-1.34" (-34.04mm) | 46th Driest | Driest since: 1900 | 1966 |
| 80th Wettest | Wettest since: 1899 | 2019 | ||||
|
Oct 1898–Sep 1901 36-Month |
127.78" (3,245.61mm) | 125.94" (3,198.88mm) |
1.84" (46.73mm) | 66th Driest | Driest since: 1900 | 1965 |
| 59th Wettest | Wettest since: 1899 | 2019 | ||||
|
Oct 1897–Sep 1901 48-Month |
171.11" (4,346.19mm) | 167.94" (4,265.68mm) |
3.17" (80.51mm) | 72nd Driest | Driest since: 1900 | 1966 |
| 52nd Wettest | Wettest to Date | 2021 | ||||
| Ties: 1908 | ||||||
|
Oct 1896–Sep 1901 60-Month |
210.40" (5,344.16mm) | 209.89" (5,331.21mm) |
0.51" (12.95mm) | 56th Driest | Driest since: 1900 | 1966 |
| 67th Wettest | Wettest to Date | 2021 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on June 30, 2022 from https://www.ncei.noaa.gov/cag/