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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Date Value Rank Departure From Mean (73.64°F)
1901-1961 Base Period
189507 71.24°F 3 -2.40°F
189607 73.69°F 36 0.05°F
189707 73.36°F 30 -0.28°F
189807 73.29°F 29 -0.35°F
189907 73.08°F 24 -0.56°F
190007 73.13°F 25 -0.51°F
190107 76.24°F 65 2.60°F
190207 72.05°F 8 -1.59°F
190307 71.92°F 6 -1.72°F
190407 71.35°F 4 -2.29°F
190507 71.98°F 7 -1.66°F
190607 72.36°F 10 -1.28°F
190707 72.52°F 12 -1.12°F
190807 73.18°F 26 -0.46°F
190907 72.63°F 13 -1.01°F
191007 74.12°F 46 0.48°F
191107 72.68°F 15 -0.96°F
191207 72.25°F 9 -1.39°F
191307 73.00°F 21 -0.64°F
191407 74.08°F 43 0.44°F
191507 71.01°F 1 -2.63°F
191607 74.28°F 53 0.64°F
191707 74.61°F 57 0.97°F
191807 72.45°F 11 -1.19°F
191907 74.35°F 54 0.71°F
192007 72.70°F 17 -0.94°F
192107 74.66°F 58 1.02°F
192207 73.00°F 21 -0.64°F
192307 73.76°F 37 0.12°F
192407 71.89°F 5 -1.75°F
192507 74.14°F 48 0.50°F
192607 73.36°F 30 -0.28°F
192707 72.68°F 15 -0.96°F
192807 73.40°F 32 -0.24°F
192907 73.60°F 34 -0.04°F
193007 75.04°F 60 1.40°F
193107 75.81°F 64 2.17°F
193207 74.10°F 45 0.46°F
193307 75.13°F 62 1.49°F
193407 76.37°F 66 2.73°F
193507 75.13°F 62 1.49°F
193607 76.80°F 67 3.16°F
193707 74.59°F 56 0.95°F
193807 73.78°F 38 0.14°F
193907 74.88°F 59 1.24°F
194007 74.14°F 48 0.50°F
194107 73.98°F 42 0.34°F
194207 73.96°F 41 0.32°F
194307 74.26°F 51 0.62°F
194407 72.79°F 18 -0.85°F
194507 72.93°F 20 -0.71°F
194607 73.85°F 39 0.21°F
194707 72.81°F 19 -0.83°F
194807 73.26°F 28 -0.38°F
194907 74.21°F 50 0.57°F
195007 71.22°F 2 -2.42°F
195107 73.69°F 36 0.05°F
195207 74.10°F 45 0.46°F
195307 74.17°F 49 0.53°F
195407 75.47°F 63 1.83°F
195507 74.44°F 55 0.80°F
195607 73.06°F 23 -0.58°F
195707 74.28°F 53 0.64°F
195807 72.63°F 13 -1.01°F
195907 73.58°F 33 -0.06°F
196007 73.89°F 40 0.25°F
196107 73.24°F 27 -0.40°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/