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 (46.8°F)
1901-1962 Base Period
189509 - 189512 46.9°F 33 0.1°F
189609 - 189612 46.5°F 25 -0.3°F
189709 - 189712 47.4°F 49 0.6°F
189809 - 189812 47.0°F 36 0.2°F
189909 - 189912 47.0°F 36 0.2°F
190009 - 190012 49.5°F 65 2.7°F
190109 - 190112 44.7°F 5 -2.1°F
190209 - 190212 47.4°F 49 0.6°F
190309 - 190312 44.3°F 3 -2.5°F
190409 - 190412 43.5°F 2 -3.3°F
190509 - 190512 46.6°F 26 -0.2°F
190609 - 190612 46.9°F 33 0.1°F
190709 - 190712 45.8°F 18 -1.0°F
190809 - 190812 47.1°F 39 0.3°F
190909 - 190912 45.3°F 11 -1.5°F
191009 - 191012 44.7°F 5 -2.1°F
191109 - 191112 47.3°F 45 0.5°F
191209 - 191212 48.5°F 60 1.7°F
191309 - 191312 48.3°F 59 1.5°F
191409 - 191412 45.7°F 17 -1.1°F
191509 - 191512 47.3°F 45 0.5°F
191609 - 191612 46.0°F 20 -0.8°F
191709 - 191712 41.0°F 1 -5.8°F
191809 - 191812 47.4°F 49 0.6°F
191909 - 191912 46.8°F 30 0.0°F
192009 - 192012 48.1°F 55 1.3°F
192109 - 192112 48.0°F 54 1.2°F
192209 - 192212 47.8°F 52 1.0°F
192309 - 192312 48.3°F 59 1.5°F
192409 - 192412 45.4°F 12 -1.4°F
192509 - 192512 45.5°F 14 -1.3°F
192609 - 192612 45.1°F 8 -1.7°F
192709 - 192712 48.8°F 63 2.0°F
192809 - 192812 47.2°F 41 0.4°F
192909 - 192912 46.8°F 30 0.0°F
193009 - 193012 47.1°F 39 0.3°F
193109 - 193112 51.9°F 68 5.1°F
193209 - 193212 47.3°F 45 0.5°F
193309 - 193312 46.3°F 23 -0.5°F
193409 - 193412 47.2°F 41 0.4°F
193509 - 193512 45.6°F 15 -1.2°F
193609 - 193612 47.3°F 45 0.5°F
193709 - 193712 45.1°F 8 -1.7°F
193809 - 193812 47.1°F 39 0.3°F
193909 - 193912 46.7°F 29 -0.1°F
194009 - 194012 46.1°F 21 -0.7°F
194109 - 194112 49.9°F 67 3.1°F
194209 - 194212 46.6°F 26 -0.2°F
194309 - 194312 45.0°F 7 -1.8°F
194409 - 194412 45.6°F 15 -1.2°F
194509 - 194512 46.4°F 24 -0.4°F
194609 - 194612 49.6°F 66 2.8°F
194709 - 194712 47.4°F 49 0.6°F
194809 - 194812 48.2°F 57 1.4°F
194909 - 194912 47.8°F 52 1.0°F
195009 - 195012 46.2°F 22 -0.6°F
195109 - 195112 46.6°F 26 -0.2°F
195209 - 195212 46.8°F 30 0.0°F
195309 - 195312 48.8°F 63 2.0°F
195409 - 195412 47.5°F 50 0.7°F
195509 - 195512 45.4°F 12 -1.4°F
195609 - 195612 48.2°F 57 1.4°F
195709 - 195712 48.0°F 54 1.2°F
195809 - 195812 45.2°F 10 -1.6°F
195909 - 195912 48.6°F 61 1.8°F
196009 - 196012 45.8°F 18 -1.0°F
196109 - 196112 49.0°F 64 2.2°F
196209 - 196212 44.3°F 3 -2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/