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 (51.04°F)
1901-1967 Base Period
189508 - 189701 50.61°F 17 -0.43°F
189608 - 189801 50.57°F 15 -0.47°F
189708 - 189901 50.63°F 18 -0.41°F
189808 - 190001 50.17°F 7 -0.87°F
189908 - 190101 51.78°F 64 0.74°F
190008 - 190201 51.27°F 52 0.23°F
190108 - 190301 50.83°F 27 -0.21°F
190208 - 190401 49.89°F 3 -1.15°F
190308 - 190501 49.96°F 5 -1.08°F
190408 - 190601 50.53°F 13 -0.51°F
190508 - 190701 50.81°F 25 -0.23°F
190608 - 190801 50.91°F 32 -0.13°F
190708 - 190901 51.20°F 48 0.16°F
190808 - 191001 50.59°F 16 -0.45°F
190908 - 191101 51.27°F 52 0.23°F
191008 - 191201 50.81°F 25 -0.23°F
191108 - 191301 49.58°F 2 -1.46°F
191208 - 191401 50.79°F 24 -0.25°F
191308 - 191501 50.98°F 38 -0.06°F
191408 - 191601 50.40°F 10 -0.64°F
191508 - 191701 50.26°F 8 -0.78°F
191608 - 191801 48.96°F 1 -2.08°F
191708 - 191901 50.72°F 21 -0.32°F
191808 - 192001 50.74°F 23 -0.30°F
191908 - 192101 50.32°F 9 -0.72°F
192008 - 192201 52.00°F 66 0.96°F
192108 - 192301 51.69°F 62 0.65°F
192208 - 192401 50.91°F 32 -0.13°F
192308 - 192501 50.12°F 6 -0.92°F
192408 - 192601 51.13°F 44 0.09°F
192508 - 192701 50.83°F 27 -0.21°F
192608 - 192801 51.16°F 45 0.12°F
192708 - 192901 50.68°F 19 -0.36°F
192808 - 193001 49.92°F 4 -1.12°F
192908 - 193101 51.06°F 39 0.02°F
193008 - 193201 52.03°F 68 0.99°F
193108 - 193301 51.68°F 60 0.64°F
193208 - 193401 51.71°F 63 0.67°F
193308 - 193501 53.03°F 71 1.99°F
193408 - 193601 51.20°F 48 0.16°F
193508 - 193701 50.69°F 20 -0.35°F
193608 - 193801 51.08°F 41 0.04°F
193708 - 193901 52.22°F 69 1.18°F
193808 - 194001 51.88°F 65 0.84°F
193908 - 194101 51.64°F 59 0.60°F
194008 - 194201 51.69°F 62 0.65°F
194108 - 194301 51.24°F 49 0.20°F
194208 - 194401 51.28°F 54 0.24°F
194308 - 194501 50.97°F 36 -0.07°F
194408 - 194601 50.96°F 34 -0.08°F
194508 - 194701 51.64°F 59 0.60°F
194608 - 194801 50.98°F 38 -0.06°F
194708 - 194901 50.87°F 30 -0.17°F
194808 - 195001 51.12°F 43 0.08°F
194908 - 195101 50.85°F 29 -0.19°F
195008 - 195201 50.56°F 14 -0.48°F
195108 - 195301 51.28°F 54 0.24°F
195208 - 195401 52.02°F 67 0.98°F
195308 - 195501 52.30°F 70 1.26°F
195408 - 195601 51.26°F 50 0.22°F
195508 - 195701 51.10°F 42 0.06°F
195608 - 195801 51.42°F 56 0.38°F
195708 - 195901 50.97°F 35 -0.07°F
195808 - 196001 51.30°F 55 0.26°F
195908 - 196101 50.72°F 21 -0.32°F
196008 - 196201 50.88°F 31 -0.16°F
196108 - 196301 50.49°F 11 -0.55°F
196208 - 196401 51.53°F 57 0.49°F
196308 - 196501 51.19°F 46 0.15°F
196408 - 196601 50.51°F 12 -0.53°F
196508 - 196701 51.07°F 40 0.03°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/