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 (52.85°F)
1901-1950 Base Period
189504 - 189602 52.48°F 17 -0.37°F
189604 - 189702 52.81°F 25 -0.04°F
189704 - 189802 53.12°F 35 0.27°F
189804 - 189902 51.39°F 5 -1.46°F
189904 - 190002 53.11°F 34 0.26°F
190004 - 190102 53.51°F 45 0.66°F
190104 - 190202 52.89°F 28 0.04°F
190204 - 190302 52.30°F 12 -0.55°F
190304 - 190402 51.37°F 3 -1.48°F
190404 - 190502 51.55°F 7 -1.30°F
190504 - 190602 52.67°F 22 -0.18°F
190604 - 190702 53.11°F 34 0.26°F
190704 - 190802 51.95°F 11 -0.90°F
190804 - 190902 52.99°F 30 0.14°F
190904 - 191002 51.68°F 8 -1.17°F
191004 - 191102 53.39°F 43 0.54°F
191104 - 191202 51.78°F 9 -1.07°F
191204 - 191302 51.92°F 10 -0.93°F
191304 - 191402 53.08°F 32 0.23°F
191404 - 191502 52.88°F 27 0.03°F
191504 - 191602 52.48°F 17 -0.37°F
191604 - 191702 51.38°F 4 -1.47°F
191704 - 191802 51.07°F 1 -1.78°F
191804 - 191902 53.00°F 31 0.15°F
191904 - 192002 52.41°F 15 -0.44°F
192004 - 192102 52.81°F 25 -0.04°F
192104 - 192202 53.31°F 40 0.46°F
192204 - 192302 53.57°F 48 0.72°F
192304 - 192402 52.61°F 19 -0.24°F
192404 - 192502 52.35°F 13 -0.50°F
192504 - 192602 53.33°F 41 0.48°F
192604 - 192702 53.21°F 36 0.36°F
192704 - 192802 52.76°F 23 -0.09°F
192804 - 192902 51.53°F 6 -1.32°F
192904 - 193002 52.46°F 16 -0.39°F
193004 - 193102 53.69°F 50 0.84°F
193104 - 193202 54.58°F 54 1.73°F
193204 - 193302 52.64°F 21 -0.21°F
193304 - 193402 54.51°F 53 1.66°F
193404 - 193502 54.96°F 55 2.11°F
193504 - 193602 51.29°F 2 -1.56°F
193604 - 193702 53.31°F 40 0.46°F
193704 - 193802 53.76°F 51 0.91°F
193804 - 193902 53.54°F 46 0.69°F
193904 - 194002 53.67°F 49 0.82°F
194004 - 194102 53.56°F 47 0.71°F
194104 - 194202 53.41°F 44 0.56°F
194204 - 194302 53.26°F 38 0.41°F
194304 - 194402 53.37°F 42 0.52°F
194404 - 194502 52.97°F 29 0.12°F
194504 - 194602 52.36°F 14 -0.49°F
194604 - 194702 53.23°F 37 0.38°F
194704 - 194802 52.78°F 24 -0.07°F
194804 - 194902 52.63°F 20 -0.22°F
194904 - 195002 53.78°F 52 0.93°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/