Climatological Rankings
Look up monthly U.S., Statewide, Divisional
, and Regional
Temperature, Precipitation, Degree Days, and Palmer (Drought) rankings for 1-12, 18, 24, 36, 48, 60-month, and Year-to-Date time periods. Data and statistics are as of January 1895.
Please note, Degree Days are not available for Agricultural Belts
Contiguous U.S. Precipitation Rankings, March 1966
Driest
≤1⁄10
≤1⁄3
Normal
≥1⁄3
≥1⁄10
Wettest
More information on Climatological Rankings
| Period | Amount | 20th Century Average |
Departure | Rank (out of 119 years) |
Record | Wettest/Driest Since |
|---|---|---|---|---|---|---|
| Mar 1966 1-month period |
1.51" (38.35 mm) |
2.40" (60.96 mm) |
-0.89" (-22.61 mm) |
4th Driest | 1910 | Driest since: 1925 |
| 116th Wettest | 1973 | Wettest since: 1965 |


