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 November 2019. For more information, please see Climatological Rankings.
Pennsylvania
Precipitation Rankings, December 2003
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2018) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
December 2003 1-Month |
4.17" (105.92mm) | 3.11" (78.99mm) |
1.06" (26.93mm) | 101st Driest | Driest since: 2002 | 1955 |
| 24th Wettest | Wettest since: 1996 | 1990 | ||||
|
Nov–Dec 2003 2-Month |
8.47" (215.14mm) | 6.29" (159.77mm) |
2.18" (55.37mm) | 107th Driest | Driest since: 2002 | 1917 |
| 18th Wettest | Wettest since: 1996 | 1972 | ||||
|
Oct–Dec 2003 3-Month |
12.66" (321.56mm) | 9.46" (240.28mm) |
3.20" (81.28mm) | 109th Driest | Driest since: 2002 | 1924 |
| 16th Wettest | Wettest since: 1996 | 1927 | ||||
|
Sep–Dec 2003 4-Month |
19.79" (502.67mm) | 13.04" (331.22mm) |
6.75" (171.45mm) | 121st Driest | Driest since: 2002 | 1908 |
| 4th Wettest | Wettest since: 1996 | 2018 | ||||
|
Aug–Dec 2003 5-Month |
25.34" (643.64mm) | 16.91" (429.51mm) |
8.43" (214.13mm) | 122nd Driest | Driest since: 2002 | 1930 |
| 3rd Wettest | Wettest to Date | 2018 | ||||
|
Jul–Dec 2003 6-Month |
30.98" (786.89mm) | 21.10" (535.94mm) |
9.88" (250.95mm) | 122nd Driest | Driest since: 2002 | 1930 |
| 3rd Wettest | Wettest to Date | 2018 | ||||
|
Jun–Dec 2003 7-Month |
37.09" (942.09mm) | 25.27" (641.86mm) |
11.82" (300.23mm) | 123rd Driest | Driest since: 2002 | 1930 |
| 2nd Wettest | Wettest to Date | 2018 | ||||
|
May–Dec 2003 8-Month |
42.15" (1,070.61mm) | 29.19" (741.43mm) |
12.96" (329.18mm) | 123rd Driest | Driest since: 2002 | 1930 |
| 2nd Wettest | Wettest to Date | 2018 | ||||
|
Apr–Dec 2003 9-Month |
44.81" (1,138.17mm) | 32.84" (834.14mm) |
11.97" (304.03mm) | 121st Driest | Driest since: 2002 | 1930 |
| 4th Wettest | Wettest to Date | 2018 | ||||
|
Mar–Dec 2003 10-Month |
47.65" (1,210.31mm) | 36.33" (922.78mm) |
11.32" (287.53mm) | 120th Driest | Driest since: 2002 | 1930 |
| 5th Wettest | Wettest since: 1996 | 2011 | ||||
|
Feb–Dec 2003 11-Month |
51.16" (1,299.46mm) | 38.93" (988.82mm) |
12.23" (310.64mm) | 122nd Driest | Driest since: 2002 | 1930 |
| 3rd Wettest | Wettest to Date | 2018 | ||||
|
Jan–Dec 2003 12-Month |
53.57" (1,360.68mm) | 41.98" (1,066.29mm) |
11.59" (294.39mm) | 120th Driest | Driest since: 2002 | 1930 |
| 5th Wettest | Wettest since: 1996 | 2018 | ||||
|
Jul 2002–Dec 2003 18-Month |
75.11" (1,907.79mm) | 63.09" (1,602.49mm) |
12.02" (305.30mm) | 117th Driest | Driest since: 2002 | 1931 |
| 7th Wettest | Wettest since: 1996 | 2018 | ||||
|
Jan 2002–Dec 2003 24-Month |
97.12" (2,466.85mm) | 83.92" (2,131.57mm) |
13.20" (335.28mm) | 118th Driest | Driest since: 2002 | 1931 |
| 6th Wettest | Wettest since: 1973 | 2018 | ||||
|
Jan 2001–Dec 2003 36-Month |
131.48" (3,339.59mm) | 125.86" (3,196.84mm) |
5.62" (142.75mm) | 92nd Driest | Driest since: 2002 | 1965 |
| 31st Wettest | Wettest since: 1998 | 2004 | ||||
| Ties: 1978 | ||||||
|
Jan 2000–Dec 2003 48-Month |
172.86" (4,390.64mm) | 167.85" (4,263.39mm) |
5.01" (127.25mm) | 84th Driest | Driest since: 2002 | 1966 |
| 38th Wettest | Wettest since: 1999 | 2006 | ||||
|
Jan 1999–Dec 2003 60-Month |
213.98" (5,435.09mm) | 209.87" (5,330.70mm) |
4.11" (104.39mm) | 72nd Driest | Driest since: 2002 | 1966 |
| 49th Wettest | Wettest since: 2000 | 2007 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/