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 (64.98°F)
1901-1945 Base Period
189504 - 189508 64.70°F 18 -0.28°F
189604 - 189608 66.13°F 49 1.15°F
189704 - 189708 65.03°F 25 0.05°F
189804 - 189808 65.22°F 30 0.24°F
189904 - 189908 64.80°F 21 -0.18°F
190004 - 190008 65.93°F 44 0.95°F
190104 - 190108 65.69°F 41 0.71°F
190204 - 190208 64.86°F 23 -0.12°F
190304 - 190308 63.71°F 4 -1.27°F
190404 - 190408 63.78°F 5 -1.20°F
190504 - 190508 64.40°F 14 -0.58°F
190604 - 190608 64.77°F 20 -0.21°F
190704 - 190708 62.49°F 1 -2.49°F
190804 - 190808 64.47°F 15 -0.51°F
190904 - 190908 64.32°F 12 -0.66°F
191004 - 191008 65.27°F 31 0.29°F
191104 - 191108 65.11°F 26 0.13°F
191204 - 191208 64.03°F 8 -0.95°F
191304 - 191308 65.22°F 30 0.24°F
191404 - 191408 65.46°F 34 0.48°F
191504 - 191508 64.00°F 7 -0.98°F
191604 - 191608 64.39°F 13 -0.59°F
191704 - 191708 63.27°F 2 -1.71°F
191804 - 191808 65.19°F 28 0.21°F
191904 - 191908 65.46°F 34 0.48°F
192004 - 192008 63.36°F 3 -1.62°F
192104 - 192108 65.63°F 38 0.65°F
192204 - 192208 65.49°F 35 0.51°F
192304 - 192308 64.47°F 15 -0.51°F
192404 - 192408 64.14°F 10 -0.84°F
192504 - 192508 66.02°F 47 1.04°F
192604 - 192608 64.99°F 24 0.01°F
192704 - 192708 64.12°F 9 -0.86°F
192804 - 192808 64.14°F 10 -0.84°F
192904 - 192908 64.75°F 19 -0.23°F
193004 - 193008 66.00°F 45 1.02°F
193104 - 193108 65.79°F 42 0.81°F
193204 - 193208 65.60°F 37 0.62°F
193304 - 193308 65.66°F 40 0.68°F
193404 - 193408 67.81°F 51 2.83°F
193504 - 193508 64.56°F 17 -0.42°F
193604 - 193608 67.14°F 50 2.16°F
193704 - 193708 66.02°F 47 1.04°F
193804 - 193808 65.57°F 36 0.59°F
193904 - 193908 66.12°F 48 1.14°F
194004 - 194008 65.39°F 32 0.41°F
194104 - 194108 65.64°F 39 0.66°F
194204 - 194208 65.16°F 27 0.18°F
194304 - 194308 65.82°F 43 0.84°F
194404 - 194408 64.85°F 22 -0.13°F
194504 - 194508 63.89°F 6 -1.09°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/