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 (63.16°F)
1901-1938 Base Period
189504 - 189507 62.97°F 18 -0.19°F
189604 - 189607 64.60°F 41 1.44°F
189704 - 189707 63.45°F 26 0.29°F
189804 - 189807 63.33°F 24 0.17°F
189904 - 189907 63.06°F 20 -0.10°F
190004 - 190007 64.19°F 38 1.03°F
190104 - 190107 63.81°F 32 0.65°F
190204 - 190207 63.23°F 23 0.07°F
190304 - 190307 61.89°F 4 -1.27°F
190404 - 190407 62.05°F 5 -1.11°F
190504 - 190507 62.40°F 9 -0.76°F
190604 - 190607 63.00°F 19 -0.16°F
190704 - 190707 60.41°F 1 -2.75°F
190804 - 190807 62.92°F 17 -0.24°F
190904 - 190907 62.17°F 7 -0.99°F
191004 - 191007 63.81°F 32 0.65°F
191104 - 191107 63.66°F 29 0.50°F
191204 - 191207 62.50°F 12 -0.66°F
191304 - 191307 63.19°F 22 0.03°F
191404 - 191407 63.90°F 35 0.74°F
191504 - 191507 62.46°F 11 -0.70°F
191604 - 191607 62.54°F 13 -0.62°F
191704 - 191707 61.34°F 2 -1.82°F
191804 - 191807 63.36°F 25 0.20°F
191904 - 191907 63.76°F 30 0.60°F
192004 - 192007 61.54°F 3 -1.62°F
192104 - 192107 64.03°F 36 0.87°F
192204 - 192207 63.66°F 29 0.50°F
192304 - 192307 62.81°F 15 -0.35°F
192404 - 192407 62.16°F 6 -1.00°F
192504 - 192507 64.68°F 42 1.52°F
192604 - 192607 63.16°F 21 0.00°F
192704 - 192707 62.81°F 15 -0.35°F
192804 - 192807 62.22°F 8 -0.94°F
192904 - 192907 62.78°F 14 -0.38°F
193004 - 193007 64.27°F 40 1.11°F
193104 - 193107 64.25°F 39 1.09°F
193204 - 193207 63.86°F 34 0.70°F
193304 - 193307 64.09°F 37 0.93°F
193404 - 193407 66.38°F 44 3.22°F
193504 - 193507 62.45°F 10 -0.71°F
193604 - 193607 65.27°F 43 2.11°F
193704 - 193707 63.86°F 34 0.70°F
193804 - 193807 63.53°F 27 0.37°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/