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
Dates Value Rank Departure From Mean (43.3°F)
1901-1939 Base Period
189508 - 189701 42.9°F 14 -0.4°F
189608 - 189801 43.0°F 15 -0.3°F
189708 - 189901 43.2°F 22 -0.1°F
189808 - 190001 42.6°F 10 -0.7°F
189908 - 190101 44.1°F 39 0.8°F
190008 - 190201 43.4°F 27 0.1°F
190108 - 190301 43.5°F 32 0.2°F
190208 - 190401 42.7°F 12 -0.6°F
190308 - 190501 43.9°F 36 0.6°F
190408 - 190601 44.0°F 38 0.7°F
190508 - 190701 43.3°F 23 0.0°F
190608 - 190801 43.8°F 35 0.5°F
190708 - 190901 43.4°F 27 0.1°F
190808 - 191001 42.5°F 9 -0.8°F
190908 - 191101 43.5°F 32 0.2°F
191008 - 191201 42.4°F 5 -0.9°F
191108 - 191301 41.9°F 3 -1.4°F
191208 - 191401 42.3°F 4 -1.0°F
191308 - 191501 43.5°F 32 0.2°F
191408 - 191601 43.0°F 15 -0.3°F
191508 - 191701 41.6°F 1 -1.7°F
191608 - 191801 42.4°F 5 -0.9°F
191708 - 191901 44.9°F 41 1.6°F
191808 - 192001 43.0°F 15 -0.3°F
191908 - 192101 42.4°F 5 -0.9°F
192008 - 192201 43.1°F 19 -0.2°F
192108 - 192301 42.4°F 5 -0.9°F
192208 - 192401 43.1°F 19 -0.2°F
192308 - 192501 43.5°F 32 0.2°F
192408 - 192601 44.0°F 38 0.7°F
192508 - 192701 44.8°F 40 1.5°F
192608 - 192801 43.2°F 21 -0.1°F
192708 - 192901 43.0°F 15 -0.3°F
192808 - 193001 41.7°F 2 -1.6°F
192908 - 193101 43.4°F 27 0.1°F
193008 - 193201 43.4°F 27 0.1°F
193108 - 193301 42.6°F 10 -0.7°F
193208 - 193401 43.7°F 33 0.4°F
193308 - 193501 46.7°F 43 3.4°F
193408 - 193601 43.8°F 35 0.5°F
193508 - 193701 42.8°F 13 -0.5°F
193608 - 193801 43.5°F 32 0.2°F
193708 - 193901 45.0°F 42 1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/