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 (66.13°F)
1901-1942 Base Period
189507 - 189510 64.82°F 2 -1.31°F
189607 - 189610 65.20°F 6 -0.93°F
189707 - 189710 66.55°F 34 0.42°F
189807 - 189810 65.75°F 20 -0.38°F
189907 - 189910 65.90°F 26 -0.23°F
190007 - 190010 66.87°F 37 0.74°F
190107 - 190110 67.04°F 40 0.91°F
190207 - 190210 65.15°F 5 -0.98°F
190307 - 190310 64.89°F 3 -1.24°F
190407 - 190410 65.24°F 7 -0.89°F
190507 - 190510 65.48°F 16 -0.65°F
190607 - 190610 65.75°F 20 -0.38°F
190707 - 190710 65.33°F 12 -0.80°F
190807 - 190810 65.30°F 10 -0.83°F
190907 - 190910 65.71°F 18 -0.42°F
191007 - 191010 66.63°F 35 0.50°F
191107 - 191110 65.58°F 17 -0.55°F
191207 - 191210 64.57°F 1 -1.56°F
191307 - 191310 65.41°F 13 -0.72°F
191407 - 191410 66.40°F 32 0.27°F
191507 - 191510 65.24°F 7 -0.89°F
191607 - 191610 65.44°F 15 -0.69°F
191707 - 191710 65.03°F 4 -1.10°F
191807 - 191810 65.76°F 22 -0.37°F
191907 - 191910 66.21°F 30 0.08°F
192007 - 192010 65.85°F 23 -0.28°F
192107 - 192110 67.15°F 41 1.02°F
192207 - 192210 67.03°F 39 0.90°F
192307 - 192310 65.30°F 10 -0.83°F
192407 - 192410 65.42°F 14 -0.71°F
192507 - 192510 65.28°F 9 -0.85°F
192607 - 192610 66.19°F 29 0.06°F
192707 - 192710 65.73°F 19 -0.40°F
192807 - 192810 65.89°F 24 -0.24°F
192907 - 192910 65.89°F 25 -0.24°F
193007 - 193010 66.35°F 31 0.22°F
193107 - 193110 68.12°F 48 1.99°F
193207 - 193210 65.92°F 27 -0.21°F
193307 - 193310 67.50°F 44 1.37°F
193407 - 193410 67.56°F 45 1.43°F
193507 - 193510 66.68°F 36 0.55°F
193607 - 193610 67.81°F 47 1.68°F
193707 - 193710 67.21°F 42 1.08°F
193807 - 193810 67.64°F 46 1.51°F
193907 - 193910 67.40°F 43 1.27°F
194007 - 194010 66.93°F 38 0.80°F
194107 - 194110 66.44°F 33 0.31°F
194207 - 194210 65.99°F 28 -0.14°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/