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 (53.15°F)
1901-1966 Base Period
189507 - 189510 51.60°F 2 -1.55°F
189607 - 189610 52.69°F 18 -0.46°F
189707 - 189710 53.44°F 49 0.29°F
189807 - 189810 53.02°F 39 -0.13°F
189907 - 189910 52.80°F 25 -0.35°F
190007 - 190010 54.52°F 70 1.37°F
190107 - 190110 53.99°F 62 0.84°F
190207 - 190210 52.12°F 6 -1.03°F
190307 - 190310 51.99°F 4 -1.16°F
190407 - 190410 52.45°F 12 -0.70°F
190507 - 190510 52.82°F 27 -0.33°F
190607 - 190610 53.23°F 46 0.08°F
190707 - 190710 52.56°F 13 -0.59°F
190807 - 190810 52.22°F 7 -0.93°F
190907 - 190910 52.67°F 17 -0.48°F
191007 - 191010 53.34°F 47 0.19°F
191107 - 191110 53.05°F 41 -0.10°F
191207 - 191210 52.26°F 8 -0.89°F
191307 - 191310 52.57°F 16 -0.58°F
191407 - 191410 53.66°F 54 0.51°F
191507 - 191510 52.56°F 13 -0.59°F
191607 - 191610 52.43°F 11 -0.72°F
191707 - 191710 51.58°F 1 -1.57°F
191807 - 191810 52.92°F 32 -0.23°F
191907 - 191910 53.68°F 55 0.53°F
192007 - 192010 53.04°F 40 -0.11°F
192107 - 192110 53.95°F 61 0.80°F
192207 - 192210 53.47°F 50 0.32°F
192307 - 192310 52.94°F 34 -0.21°F
192407 - 192410 51.89°F 3 -1.26°F
192507 - 192510 52.80°F 25 -0.35°F
192607 - 192610 53.54°F 51 0.39°F
192707 - 192710 52.72°F 19 -0.43°F
192807 - 192810 52.92°F 32 -0.23°F
192907 - 192910 52.84°F 28 -0.31°F
193007 - 193010 53.20°F 45 0.05°F
193107 - 193110 54.92°F 72 1.77°F
193207 - 193210 52.74°F 20 -0.41°F
193307 - 193310 54.23°F 66 1.08°F
193407 - 193410 54.07°F 64 0.92°F
193507 - 193510 53.44°F 49 0.29°F
193607 - 193610 54.48°F 68 1.33°F
193707 - 193710 54.04°F 63 0.89°F
193807 - 193810 54.26°F 67 1.11°F
193907 - 193910 53.75°F 57 0.60°F
194007 - 194010 53.80°F 58 0.65°F
194107 - 194110 54.20°F 65 1.05°F
194207 - 194210 52.94°F 34 -0.21°F
194307 - 194310 52.85°F 29 -0.30°F
194407 - 194410 52.74°F 20 -0.41°F
194507 - 194510 53.00°F 37 -0.15°F
194607 - 194610 52.88°F 30 -0.27°F
194707 - 194710 54.76°F 71 1.61°F
194807 - 194810 52.56°F 13 -0.59°F
194907 - 194910 53.08°F 42 -0.07°F
195007 - 195010 52.74°F 20 -0.41°F
195107 - 195110 53.02°F 39 -0.13°F
195207 - 195210 52.11°F 5 -1.04°F
195307 - 195310 53.13°F 44 -0.02°F
195407 - 195410 53.89°F 59 0.74°F
195507 - 195510 53.92°F 60 0.77°F
195607 - 195610 52.78°F 23 -0.37°F
195707 - 195710 52.91°F 31 -0.24°F
195807 - 195810 53.65°F 52 0.50°F
195907 - 195910 53.66°F 54 0.51°F
196007 - 196010 53.69°F 56 0.54°F
196107 - 196110 52.96°F 36 -0.19°F
196207 - 196210 53.11°F 43 -0.04°F
196307 - 196310 54.50°F 69 1.35°F
196407 - 196410 52.41°F 10 -0.74°F
196507 - 196510 52.38°F 9 -0.77°F
196607 - 196610 52.78°F 23 -0.37°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/