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 - 189607 51.82°F 30 -0.11°F
189608 - 189707 51.26°F 12 -0.67°F
189708 - 189807 52.08°F 39 0.15°F
189808 - 189907 50.15°F 3 -1.78°F
189908 - 190007 52.50°F 55 0.57°F
190008 - 190107 52.32°F 49 0.39°F
190108 - 190207 51.76°F 26 -0.17°F
190208 - 190307 51.01°F 6 -0.92°F
190308 - 190407 50.63°F 4 -1.30°F
190408 - 190507 51.13°F 11 -0.80°F
190508 - 190607 51.49°F 15 -0.44°F
190608 - 190707 51.63°F 20 -0.30°F
190708 - 190807 52.11°F 40 0.18°F
190808 - 190907 51.68°F 23 -0.25°F
190908 - 191007 52.04°F 38 0.11°F
191008 - 191107 52.56°F 57 0.63°F
191108 - 191207 50.06°F 2 -1.87°F
191208 - 191307 51.05°F 7 -0.88°F
191308 - 191407 52.29°F 48 0.36°F
191408 - 191507 51.07°F 9 -0.86°F
191508 - 191607 51.65°F 22 -0.28°F
191608 - 191707 49.89°F 1 -2.04°F
191708 - 191807 51.30°F 13 -0.63°F
191808 - 191907 52.13°F 42 0.20°F
191908 - 192007 50.66°F 5 -1.27°F
192008 - 192107 53.13°F 64 1.20°F
192108 - 192207 52.12°F 41 0.19°F
192208 - 192307 52.02°F 37 0.09°F
192308 - 192407 51.10°F 10 -0.83°F
192408 - 192507 52.51°F 56 0.58°F
192508 - 192607 51.68°F 23 -0.25°F
192608 - 192707 52.18°F 44 0.25°F
192708 - 192807 51.76°F 26 -0.17°F
192808 - 192907 51.05°F 7 -0.88°F
192908 - 193007 51.96°F 35 0.03°F
193008 - 193107 52.50°F 55 0.57°F
193108 - 193207 53.01°F 63 1.08°F
193208 - 193307 51.82°F 30 -0.11°F
193308 - 193407 54.29°F 66 2.36°F
193408 - 193507 52.71°F 59 0.78°F
193508 - 193607 51.58°F 17 -0.35°F
193608 - 193707 51.63°F 20 -0.30°F
193708 - 193807 52.92°F 61 0.99°F
193808 - 193907 52.94°F 62 1.01°F
193908 - 194007 52.40°F 51 0.47°F
194008 - 194107 52.47°F 53 0.54°F
194108 - 194207 52.23°F 45 0.30°F
194208 - 194307 52.16°F 43 0.23°F
194308 - 194407 51.84°F 32 -0.09°F
194408 - 194507 51.95°F 34 0.02°F
194508 - 194607 52.58°F 58 0.65°F
194608 - 194707 51.61°F 19 -0.32°F
194708 - 194807 52.02°F 37 0.09°F
194808 - 194907 51.78°F 28 -0.15°F
194908 - 195007 51.71°F 25 -0.22°F
195008 - 195107 51.56°F 16 -0.37°F
195108 - 195207 51.79°F 29 -0.14°F
195208 - 195307 52.78°F 60 0.85°F
195308 - 195407 53.39°F 65 1.46°F
195408 - 195507 52.24°F 46 0.31°F
195508 - 195607 51.94°F 33 0.01°F
195608 - 195707 52.44°F 52 0.51°F
195708 - 195807 51.60°F 18 -0.33°F
195808 - 195907 52.34°F 50 0.41°F
195908 - 196007 51.38°F 14 -0.55°F
196008 - 196107 52.29°F 48 0.36°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/