Climate at a Glance

National Time Series

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Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Download: xml csv json
Dates Value Rank Departure From Mean (56.29°F)
1901-1966 Base Period
189504 - 189609 56.05°F 21 -0.24°F
189604 - 189709 56.18°F 28 -0.11°F
189704 - 189809 56.50°F 48 0.21°F
189804 - 189909 55.09°F 4 -1.20°F
189904 - 190009 56.68°F 55 0.39°F
190004 - 190109 56.72°F 57 0.43°F
190104 - 190209 56.14°F 26 -0.15°F
190204 - 190309 55.49°F 7 -0.80°F
190304 - 190409 55.04°F 3 -1.25°F
190404 - 190509 55.56°F 11 -0.73°F
190504 - 190609 55.86°F 18 -0.43°F
190604 - 190709 55.92°F 19 -0.37°F
190704 - 190809 55.74°F 16 -0.55°F
190804 - 190909 56.07°F 22 -0.22°F
190904 - 191009 56.11°F 25 -0.18°F
191004 - 191109 56.83°F 61 0.54°F
191104 - 191209 54.90°F 2 -1.39°F
191204 - 191309 55.53°F 10 -0.76°F
191304 - 191409 56.47°F 43 0.18°F
191404 - 191509 55.72°F 15 -0.57°F
191504 - 191609 55.83°F 17 -0.46°F
191604 - 191709 54.66°F 1 -1.63°F
191704 - 191809 55.30°F 5 -0.99°F
191804 - 191909 56.49°F 46 0.20°F
191904 - 192009 55.50°F 8 -0.79°F
192004 - 192109 56.79°F 60 0.50°F
192104 - 192209 56.76°F 59 0.47°F
192204 - 192309 56.39°F 38 0.10°F
192304 - 192409 55.52°F 9 -0.77°F
192404 - 192509 56.49°F 46 0.20°F
192504 - 192609 56.41°F 41 0.12°F
192604 - 192709 56.28°F 34 -0.01°F
192704 - 192809 55.97°F 20 -0.32°F
192804 - 192909 55.42°F 6 -0.87°F
192904 - 193009 56.29°F 36 0.00°F
193004 - 193109 57.06°F 64 0.77°F
193104 - 193209 57.25°F 67 0.96°F
193204 - 193309 56.50°F 48 0.21°F
193304 - 193409 58.07°F 71 1.78°F
193404 - 193509 57.54°F 70 1.25°F
193504 - 193609 56.09°F 23 -0.20°F
193604 - 193709 56.72°F 57 0.43°F
193704 - 193809 57.27°F 68 0.98°F
193804 - 193909 57.19°F 66 0.90°F
193904 - 194009 56.90°F 63 0.61°F
194004 - 194109 56.73°F 58 0.44°F
194104 - 194209 56.57°F 50 0.28°F
194204 - 194309 56.54°F 49 0.25°F
194304 - 194409 56.40°F 40 0.11°F
194404 - 194509 56.26°F 32 -0.03°F
194504 - 194609 56.33°F 37 0.04°F
194604 - 194709 56.42°F 42 0.13°F
194704 - 194809 56.28°F 34 -0.01°F
194804 - 194909 56.26°F 32 -0.03°F
194904 - 195009 56.18°F 28 -0.11°F
195004 - 195109 55.67°F 13 -0.62°F
195104 - 195209 56.17°F 27 -0.12°F
195204 - 195309 57.15°F 65 0.86°F
195304 - 195409 57.31°F 69 1.02°F
195404 - 195509 56.87°F 62 0.58°F
195504 - 195609 56.40°F 40 0.11°F
195604 - 195709 56.65°F 54 0.36°F
195704 - 195809 56.18°F 28 -0.11°F
195804 - 195909 56.63°F 53 0.34°F
195904 - 196009 56.18°F 28 -0.11°F
196004 - 196109 56.58°F 51 0.29°F
196104 - 196209 55.66°F 12 -0.63°F
196204 - 196309 56.60°F 52 0.31°F
196304 - 196409 56.48°F 44 0.19°F
196404 - 196509 55.71°F 14 -0.58°F
196504 - 196609 56.09°F 23 -0.20°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/