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 (50.1°F)
1901-1969 Base Period
189509 - 189606 49.8°F 29 -0.3°F
189609 - 189706 50.0°F 38 -0.1°F
189709 - 189806 49.2°F 17 -0.9°F
189809 - 189906 49.4°F 20 -0.7°F
189909 - 190006 51.5°F 67 1.4°F
190009 - 190106 49.7°F 26 -0.4°F
190109 - 190206 50.3°F 43 0.2°F
190209 - 190306 48.9°F 11 -1.2°F
190309 - 190406 50.6°F 52 0.5°F
190409 - 190506 50.7°F 55 0.6°F
190509 - 190606 49.1°F 14 -1.0°F
190609 - 190706 49.8°F 29 -0.3°F
190709 - 190806 49.7°F 26 -0.4°F
190809 - 190906 49.6°F 23 -0.5°F
190909 - 191006 49.9°F 33 -0.2°F
191009 - 191106 49.8°F 29 -0.3°F
191109 - 191206 48.5°F 5 -1.6°F
191209 - 191306 48.1°F 3 -2.0°F
191309 - 191406 51.0°F 60 0.9°F
191409 - 191506 49.6°F 23 -0.5°F
191509 - 191606 50.0°F 36 -0.1°F
191609 - 191706 46.4°F 1 -3.7°F
191709 - 191806 51.7°F 71 1.6°F
191809 - 191906 49.9°F 33 -0.2°F
191909 - 192006 49.0°F 13 -1.1°F
192009 - 192106 49.7°F 26 -0.4°F
192109 - 192206 49.2°F 17 -0.9°F
192209 - 192306 49.5°F 21 -0.6°F
192309 - 192406 50.6°F 52 0.5°F
192409 - 192506 50.3°F 43 0.2°F
192509 - 192606 51.6°F 69 1.5°F
192609 - 192706 50.6°F 52 0.5°F
192709 - 192806 51.0°F 60 0.9°F
192809 - 192906 48.9°F 11 -1.2°F
192909 - 193006 51.2°F 64 1.1°F
193009 - 193106 50.8°F 57 0.7°F
193109 - 193206 48.6°F 7 -1.5°F
193209 - 193306 48.2°F 4 -1.9°F
193309 - 193406 53.8°F 74 3.7°F
193409 - 193506 50.7°F 55 0.6°F
193509 - 193606 51.1°F 63 1.0°F
193609 - 193706 48.6°F 7 -1.5°F
193709 - 193806 51.1°F 63 1.0°F
193809 - 193906 50.4°F 46 0.3°F
193909 - 194006 52.9°F 73 2.8°F
194009 - 194106 50.7°F 55 0.6°F
194109 - 194206 48.8°F 9 -1.3°F
194209 - 194306 51.1°F 63 1.0°F
194309 - 194406 49.3°F 19 -0.8°F
194409 - 194506 49.5°F 21 -0.6°F
194509 - 194606 50.3°F 43 0.2°F
194609 - 194706 50.5°F 47 0.4°F
194709 - 194806 49.1°F 14 -1.0°F
194809 - 194906 47.8°F 2 -2.3°F
194909 - 195006 50.4°F 46 0.3°F
195009 - 195106 51.6°F 69 1.5°F
195109 - 195206 48.8°F 9 -1.3°F
195209 - 195306 50.2°F 39 0.1°F
195309 - 195406 51.7°F 71 1.6°F
195409 - 195506 48.5°F 5 -1.6°F
195509 - 195606 50.6°F 52 0.5°F
195609 - 195706 50.3°F 43 0.2°F
195709 - 195806 50.4°F 46 0.3°F
195809 - 195906 52.6°F 72 2.5°F
195909 - 196006 51.0°F 60 0.9°F
196009 - 196106 51.4°F 65 1.3°F
196109 - 196206 49.1°F 14 -1.0°F
196209 - 196306 50.8°F 57 0.7°F
196309 - 196406 49.6°F 23 -0.5°F
196409 - 196506 50.0°F 36 -0.1°F
196509 - 196606 50.6°F 52 0.5°F
196609 - 196706 49.9°F 33 -0.2°F
196709 - 196806 51.5°F 67 1.4°F
196809 - 196906 49.8°F 29 -0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/