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)
1901-1965 Base Period
189508 - 189707 51.54°F 15 -0.39°F
189608 - 189807 51.67°F 20 -0.26°F
189708 - 189907 51.12°F 6 -0.81°F
189808 - 190007 51.32°F 9 -0.61°F
189908 - 190107 52.41°F 59 0.48°F
190008 - 190207 52.04°F 44 0.11°F
190108 - 190307 51.38°F 11 -0.55°F
190208 - 190407 50.82°F 4 -1.11°F
190308 - 190507 50.88°F 5 -1.05°F
190408 - 190607 51.31°F 7 -0.62°F
190508 - 190707 51.56°F 16 -0.37°F
190608 - 190807 51.87°F 34 -0.06°F
190708 - 190907 51.90°F 38 -0.03°F
190808 - 191007 51.86°F 32 -0.07°F
190908 - 191107 52.30°F 57 0.37°F
191008 - 191207 51.31°F 7 -0.62°F
191108 - 191307 50.56°F 1 -1.37°F
191208 - 191407 51.67°F 20 -0.26°F
191308 - 191507 51.68°F 22 -0.25°F
191408 - 191607 51.36°F 10 -0.57°F
191508 - 191707 50.77°F 3 -1.16°F
191608 - 191807 50.59°F 2 -1.34°F
191708 - 191907 51.71°F 24 -0.22°F
191808 - 192007 51.40°F 12 -0.53°F
191908 - 192107 51.90°F 38 -0.03°F
192008 - 192207 52.62°F 62 0.69°F
192108 - 192307 52.07°F 45 0.14°F
192208 - 192407 51.56°F 16 -0.37°F
192308 - 192507 51.81°F 29 -0.12°F
192408 - 192607 52.09°F 47 0.16°F
192508 - 192707 51.93°F 39 0.00°F
192608 - 192807 51.97°F 41 0.04°F
192708 - 192907 51.41°F 13 -0.52°F
192808 - 193007 51.50°F 14 -0.43°F
192908 - 193107 52.23°F 53 0.30°F
193008 - 193207 52.75°F 64 0.82°F
193108 - 193307 52.42°F 60 0.49°F
193208 - 193407 53.05°F 67 1.12°F
193308 - 193507 53.50°F 69 1.57°F
193408 - 193607 52.14°F 49 0.21°F
193508 - 193707 51.60°F 18 -0.33°F
193608 - 193807 52.28°F 55 0.35°F
193708 - 193907 52.93°F 66 1.00°F
193808 - 194007 52.67°F 63 0.74°F
193908 - 194107 52.44°F 61 0.51°F
194008 - 194207 52.35°F 58 0.42°F
194108 - 194307 52.20°F 51 0.27°F
194208 - 194407 52.00°F 42 0.07°F
194308 - 194507 51.90°F 38 -0.03°F
194408 - 194607 52.27°F 54 0.34°F
194508 - 194707 52.10°F 48 0.17°F
194608 - 194807 51.82°F 30 -0.11°F
194708 - 194907 51.90°F 38 -0.03°F
194808 - 195007 51.74°F 26 -0.19°F
194908 - 195107 51.64°F 19 -0.29°F
195008 - 195207 51.68°F 22 -0.25°F
195108 - 195307 52.29°F 56 0.36°F
195208 - 195407 53.09°F 68 1.16°F
195308 - 195507 52.82°F 65 0.89°F
195408 - 195607 52.09°F 47 0.16°F
195508 - 195707 52.19°F 50 0.26°F
195608 - 195807 52.02°F 43 0.09°F
195708 - 195907 51.97°F 41 0.04°F
195808 - 196007 51.86°F 32 -0.07°F
195908 - 196107 51.83°F 31 -0.10°F
196008 - 196207 51.78°F 28 -0.15°F
196108 - 196307 51.74°F 26 -0.19°F
196208 - 196407 52.23°F 53 0.30°F
196308 - 196507 51.73°F 25 -0.20°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/