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 (54.88°F)
1901-1967 Base Period
189504 - 189601 54.23°F 18 -0.65°F
189604 - 189701 54.75°F 31 -0.13°F
189704 - 189801 54.90°F 37 0.02°F
189804 - 189901 53.98°F 11 -0.90°F
189904 - 190001 55.34°F 52 0.46°F
190004 - 190101 55.88°F 67 1.00°F
190104 - 190201 55.04°F 43 0.16°F
190204 - 190301 54.68°F 26 -0.20°F
190304 - 190401 53.35°F 2 -1.53°F
190404 - 190501 54.01°F 13 -0.87°F
190504 - 190601 54.57°F 23 -0.31°F
190604 - 190701 54.87°F 34 -0.01°F
190704 - 190801 53.84°F 6 -1.04°F
190804 - 190901 54.78°F 33 -0.10°F
190904 - 191001 53.91°F 10 -0.97°F
191004 - 191101 55.36°F 53 0.48°F
191104 - 191201 53.85°F 7 -1.03°F
191204 - 191301 54.17°F 15 -0.71°F
191304 - 191401 55.43°F 55 0.55°F
191404 - 191501 54.58°F 24 -0.30°F
191504 - 191601 54.42°F 22 -0.46°F
191604 - 191701 53.50°F 3 -1.38°F
191704 - 191801 52.79°F 1 -2.09°F
191804 - 191901 55.08°F 44 0.20°F
191904 - 192001 54.28°F 19 -0.60°F
192004 - 192101 54.40°F 21 -0.48°F
192104 - 192201 55.45°F 56 0.57°F
192204 - 192301 55.97°F 69 1.09°F
192304 - 192401 54.35°F 20 -0.53°F
192404 - 192501 53.75°F 5 -1.13°F
192504 - 192601 54.89°F 35 0.01°F
192604 - 192701 54.74°F 29 -0.14°F
192704 - 192801 54.60°F 25 -0.28°F
192804 - 192901 53.99°F 12 -0.89°F
192904 - 193001 53.70°F 4 -1.18°F
193004 - 193101 55.27°F 51 0.39°F
193104 - 193201 56.37°F 70 1.49°F
193204 - 193301 54.95°F 38 0.07°F
193304 - 193401 56.53°F 71 1.65°F
193404 - 193501 56.86°F 72 1.98°F
193504 - 193601 53.90°F 9 -0.98°F
193604 - 193701 55.47°F 57 0.59°F
193704 - 193801 55.53°F 59 0.65°F
193804 - 193901 55.90°F 68 1.02°F
193904 - 194001 55.66°F 63 0.78°F
194004 - 194101 55.56°F 60 0.68°F
194104 - 194201 55.68°F 64 0.80°F
194204 - 194301 54.96°F 39 0.08°F
194304 - 194401 55.26°F 50 0.38°F
194404 - 194501 54.74°F 29 -0.14°F
194504 - 194601 54.11°F 14 -0.77°F
194604 - 194701 55.41°F 54 0.53°F
194704 - 194801 54.89°F 35 0.01°F
194804 - 194901 54.70°F 28 -0.18°F
194904 - 195001 55.61°F 61 0.73°F
195004 - 195101 54.21°F 16 -0.67°F
195104 - 195201 54.21°F 16 -0.67°F
195204 - 195301 55.85°F 66 0.97°F
195304 - 195401 55.52°F 58 0.64°F
195404 - 195501 55.77°F 65 0.89°F
195504 - 195601 55.09°F 45 0.21°F
195604 - 195701 55.11°F 47 0.23°F
195704 - 195801 54.97°F 40 0.09°F
195804 - 195901 55.14°F 49 0.26°F
195904 - 196001 55.13°F 48 0.25°F
196004 - 196101 55.11°F 47 0.23°F
196104 - 196201 53.88°F 8 -1.00°F
196204 - 196301 54.75°F 31 -0.13°F
196304 - 196401 55.63°F 62 0.75°F
196404 - 196501 54.98°F 41 0.10°F
196504 - 196601 54.68°F 26 -0.20°F
196604 - 196701 55.04°F 43 0.16°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/