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 (51.93°F)
1901-1961 Base Period
189508 - 189807 51.72°F 22 -0.21°F
189608 - 189907 51.16°F 8 -0.77°F
189708 - 190007 51.58°F 14 -0.35°F
189808 - 190107 51.66°F 16 -0.27°F
189908 - 190207 52.19°F 49 0.26°F
190008 - 190307 51.69°F 20 -0.24°F
190108 - 190407 51.13°F 6 -0.80°F
190208 - 190507 50.92°F 2 -1.01°F
190308 - 190607 51.08°F 4 -0.85°F
190408 - 190707 51.41°F 11 -0.52°F
190508 - 190807 51.74°F 23 -0.19°F
190608 - 190907 51.81°F 28 -0.12°F
190708 - 191007 51.95°F 33 0.02°F
190808 - 191107 52.09°F 45 0.16°F
190908 - 191207 51.55°F 13 -0.38°F
191008 - 191307 51.22°F 9 -0.71°F
191108 - 191407 51.13°F 6 -0.80°F
191208 - 191507 51.47°F 12 -0.46°F
191308 - 191607 51.67°F 18 -0.26°F
191408 - 191707 50.87°F 1 -1.06°F
191508 - 191807 50.94°F 3 -0.99°F
191608 - 191907 51.10°F 5 -0.83°F
191708 - 192007 51.36°F 10 -0.57°F
191808 - 192107 51.97°F 36 0.04°F
191908 - 192207 51.97°F 36 0.04°F
192008 - 192307 52.42°F 53 0.49°F
192108 - 192407 51.75°F 24 -0.18°F
192208 - 192507 51.88°F 32 -0.05°F
192308 - 192607 51.76°F 25 -0.17°F
192408 - 192707 52.12°F 46 0.19°F
192508 - 192807 51.87°F 31 -0.06°F
192608 - 192907 51.66°F 16 -0.27°F
192708 - 193007 51.59°F 15 -0.34°F
192808 - 193107 51.83°F 29 -0.10°F
192908 - 193207 52.49°F 55 0.56°F
193008 - 193307 52.44°F 54 0.51°F
193108 - 193407 53.04°F 64 1.11°F
193208 - 193507 52.94°F 63 1.01°F
193308 - 193607 52.86°F 62 0.93°F
193408 - 193707 51.97°F 36 0.04°F
193508 - 193807 52.04°F 40 0.11°F
193608 - 193907 52.50°F 56 0.57°F
193708 - 194007 52.75°F 60 0.82°F
193808 - 194107 52.60°F 58 0.67°F
193908 - 194207 52.37°F 52 0.44°F
194008 - 194307 52.29°F 51 0.36°F
194108 - 194407 52.08°F 44 0.15°F
194208 - 194507 51.99°F 37 0.06°F
194308 - 194607 52.13°F 48 0.20°F
194408 - 194707 52.05°F 42 0.12°F
194508 - 194807 52.07°F 43 0.14°F
194608 - 194907 51.80°F 27 -0.13°F
194708 - 195007 51.84°F 30 -0.09°F
194808 - 195107 51.68°F 19 -0.25°F
194908 - 195207 51.69°F 20 -0.24°F
195008 - 195307 52.05°F 42 0.12°F
195108 - 195407 52.66°F 59 0.73°F
195208 - 195507 52.80°F 61 0.87°F
195308 - 195607 52.52°F 57 0.59°F
195408 - 195707 52.21°F 50 0.28°F
195508 - 195807 52.00°F 39 0.07°F
195608 - 195907 52.13°F 48 0.20°F
195708 - 196007 51.78°F 26 -0.15°F
195808 - 196107 52.00°F 39 0.07°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/