Climate at a Glance

Regional Time Series

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Please note, Palmer Indices are not available for NWS Regions. 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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Download: xml csv json
Date Value Rank Departure From Mean (19.3°F)
1901-1990 Base Period
189501 13.4°F 18 -5.9°F
189601 21.6°F 61 2.3°F
189701 17.7°F 34 -1.6°F
189801 21.6°F 61 2.3°F
189901 19.3°F 47 0.0°F
190001 26.8°F 88 7.5°F
190101 22.3°F 65 3.0°F
190201 21.1°F 55 1.8°F
190301 23.0°F 68 3.7°F
190401 19.5°F 48 0.2°F
190501 14.8°F 22 -4.5°F
190601 24.5°F 76 5.2°F
190701 12.9°F 15 -6.4°F
190801 25.4°F 79 6.1°F
190901 17.6°F 33 -1.7°F
191001 19.1°F 46 -0.2°F
191101 20.0°F 50 0.7°F
191201 12.3°F 14 -7.0°F
191301 17.5°F 32 -1.8°F
191401 26.7°F 86 7.4°F
191501 17.8°F 36 -1.5°F
191601 7.4°F 4 -11.9°F
191701 16.9°F 29 -2.4°F
191801 11.7°F 11 -7.6°F
191901 26.8°F 88 7.5°F
192001 21.3°F 58 2.0°F
192101 26.2°F 84 6.9°F
192201 15.6°F 24 -3.7°F
192301 25.9°F 81 6.6°F
192401 14.2°F 20 -5.1°F
192501 18.3°F 42 -1.0°F
192601 23.0°F 68 3.7°F
192701 20.7°F 52 1.4°F
192801 23.5°F 71 4.2°F
192901 10.2°F 8 -9.1°F
193001 6.3°F 3 -13.0°F
193101 27.7°F 92 8.4°F
193201 17.0°F 30 -2.3°F
193301 25.7°F 80 6.4°F
193401 27.9°F 93 8.6°F
193501 21.3°F 58 2.0°F
193601 13.9°F 19 -5.4°F
193701 4.5°F 1 -14.8°F
193801 23.6°F 72 4.3°F
193901 27.3°F 90 8.0°F
194001 10.1°F 7 -9.2°F
194101 23.1°F 69 3.8°F
194201 21.3°F 58 2.0°F
194301 15.5°F 23 -3.8°F
194401 25.4°F 79 6.1°F
194501 22.9°F 66 3.6°F
194601 24.5°F 76 5.2°F
194701 23.5°F 71 4.2°F
194801 20.7°F 52 1.4°F
194901 8.8°F 5 -10.5°F
195001 9.8°F 6 -9.5°F
195101 17.8°F 36 -1.5°F
195201 18.5°F 43 -0.8°F
195301 27.6°F 91 8.3°F
195401 17.7°F 34 -1.6°F
195501 20.9°F 54 1.6°F
195601 19.0°F 45 -0.3°F
195701 11.7°F 11 -7.6°F
195801 26.4°F 85 7.1°F
195901 18.0°F 40 -1.3°F
196001 18.8°F 44 -0.5°F
196101 23.7°F 73 4.4°F
196201 16.1°F 26 -3.2°F
196301 10.9°F 9 -8.4°F
196401 24.8°F 77 5.5°F
196501 21.9°F 62 2.6°F
196601 14.3°F 21 -5.0°F
196701 24.0°F 74 4.7°F
196801 19.6°F 49 0.3°F
196901 13.2°F 16 -6.1°F
197001 16.7°F 28 -2.6°F
197101 17.3°F 31 -2.0°F
197201 15.8°F 25 -3.5°F
197301 20.8°F 53 1.5°F
197401 17.8°F 36 -1.5°F
197501 22.1°F 63 2.8°F
197601 21.6°F 61 2.3°F
197701 13.2°F 16 -6.1°F
197801 10.9°F 9 -8.4°F
197901 5.8°F 2 -13.5°F
198001 18.2°F 41 -1.1°F
198101 28.5°F 94 9.2°F
198201 12.1°F 13 -7.2°F
198301 27.1°F 89 7.8°F
198401 22.2°F 64 2.9°F
198501 16.5°F 27 -2.8°F
198601 29.3°F 96 10.0°F
198701 26.1°F 83 6.8°F
198801 17.9°F 39 -1.4°F
198901 26.1°F 83 6.8°F
199001 28.9°F 95 9.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/