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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Dates Value Rank Departure From Mean (57.57°F)
1901-1949 Base Period
189504 - 189512 56.75°F 10 -0.82°F
189604 - 189612 57.71°F 33 0.14°F
189704 - 189712 57.59°F 29 0.02°F
189804 - 189812 56.68°F 9 -0.89°F
189904 - 189912 57.70°F 32 0.13°F
190004 - 190012 58.57°F 49 1.00°F
190104 - 190112 57.81°F 37 0.24°F
190204 - 190212 57.33°F 23 -0.24°F
190304 - 190312 56.22°F 2 -1.35°F
190404 - 190412 57.00°F 14 -0.57°F
190504 - 190512 56.98°F 13 -0.59°F
190604 - 190612 57.56°F 28 -0.01°F
190704 - 190712 56.22°F 2 -1.35°F
190804 - 190812 57.28°F 21 -0.29°F
190904 - 190912 56.61°F 6 -0.96°F
191004 - 191012 57.86°F 39 0.29°F
191104 - 191112 57.08°F 18 -0.49°F
191204 - 191212 56.80°F 11 -0.77°F
191304 - 191312 57.76°F 35 0.19°F
191404 - 191412 57.48°F 27 -0.09°F
191504 - 191512 57.34°F 24 -0.23°F
191604 - 191612 56.31°F 4 -1.26°F
191704 - 191712 56.00°F 1 -1.57°F
191804 - 191812 57.66°F 31 0.09°F
191904 - 191912 57.07°F 17 -0.50°F
192004 - 192012 56.63°F 7 -0.94°F
192104 - 192112 58.63°F 50 1.06°F
192204 - 192212 58.35°F 46 0.78°F
192304 - 192312 57.47°F 26 -0.10°F
192404 - 192412 56.49°F 5 -1.08°F
192504 - 192512 57.62°F 30 0.05°F
192604 - 192612 57.31°F 22 -0.26°F
192704 - 192712 57.12°F 19 -0.45°F
192804 - 192812 57.06°F 16 -0.51°F
192904 - 192912 57.05°F 15 -0.52°F
193004 - 193012 57.74°F 34 0.17°F
193104 - 193112 59.12°F 53 1.55°F
193204 - 193212 57.24°F 20 -0.33°F
193304 - 193312 58.91°F 52 1.34°F
193404 - 193412 59.67°F 55 2.10°F
193504 - 193512 56.85°F 12 -0.72°F
193604 - 193612 58.87°F 51 1.30°F
193704 - 193712 58.13°F 43 0.56°F
193804 - 193812 58.34°F 45 0.77°F
193904 - 193912 59.19°F 54 1.62°F
194004 - 194012 58.16°F 44 0.59°F
194104 - 194112 58.55°F 48 0.98°F
194204 - 194212 57.80°F 36 0.23°F
194304 - 194312 57.84°F 38 0.27°F
194404 - 194412 57.44°F 25 -0.13°F
194504 - 194512 56.63°F 7 -0.94°F
194604 - 194612 58.03°F 42 0.46°F
194704 - 194712 57.89°F 40 0.32°F
194804 - 194812 57.90°F 41 0.33°F
194904 - 194912 58.41°F 47 0.84°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/