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 (47.0°F)
1901-1944 Base Period
189509 - 189604 46.6°F 17 -0.4°F
189609 - 189704 46.4°F 13 -0.6°F
189709 - 189804 46.1°F 12 -0.9°F
189809 - 189904 46.8°F 22 -0.2°F
189909 - 190004 48.3°F 43 1.3°F
190009 - 190104 46.6°F 17 -0.4°F
190109 - 190204 47.3°F 31 0.3°F
190209 - 190304 45.4°F 6 -1.6°F
190309 - 190404 47.3°F 31 0.3°F
190409 - 190504 48.4°F 44 1.4°F
190509 - 190604 46.5°F 16 -0.5°F
190609 - 190704 47.5°F 33 0.5°F
190709 - 190804 47.7°F 38 0.7°F
190809 - 190904 46.6°F 17 -0.4°F
190909 - 191004 46.4°F 13 -0.6°F
191009 - 191104 47.2°F 28 0.2°F
191109 - 191204 45.3°F 5 -1.7°F
191209 - 191304 44.9°F 3 -2.1°F
191309 - 191404 48.2°F 42 1.2°F
191409 - 191504 47.0°F 26 0.0°F
191509 - 191604 47.5°F 33 0.5°F
191609 - 191704 43.0°F 1 -4.0°F
191709 - 191804 48.6°F 45 1.6°F
191809 - 191904 46.4°F 13 -0.6°F
191909 - 192004 45.8°F 10 -1.2°F
192009 - 192104 46.7°F 20 -0.3°F
192109 - 192204 45.6°F 9 -1.4°F
192209 - 192304 46.8°F 22 -0.2°F
192309 - 192404 46.9°F 24 -0.1°F
192409 - 192504 47.0°F 26 0.0°F
192509 - 192604 48.1°F 40 1.1°F
192609 - 192704 47.7°F 38 0.7°F
192709 - 192804 47.7°F 38 0.7°F
192809 - 192904 45.5°F 8 -1.5°F
192909 - 193004 48.7°F 47 1.7°F
193009 - 193104 47.3°F 31 0.3°F
193109 - 193204 45.1°F 4 -1.9°F
193209 - 193304 45.4°F 6 -1.6°F
193309 - 193404 51.3°F 49 4.3°F
193409 - 193504 47.6°F 34 0.6°F
193509 - 193604 47.7°F 38 0.7°F
193609 - 193704 44.8°F 2 -2.2°F
193709 - 193804 48.2°F 42 1.2°F
193809 - 193904 47.2°F 28 0.2°F
193909 - 194004 49.4°F 48 2.4°F
194009 - 194104 47.9°F 39 0.9°F
194109 - 194204 45.9°F 11 -1.1°F
194209 - 194304 48.7°F 47 1.7°F
194309 - 194404 46.7°F 20 -0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/