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 (34.0°F)
1901-1933 Base Period
189509 - 189602 33.7°F 16 -0.3°F
189609 - 189702 33.0°F 11 -1.0°F
189709 - 189802 35.1°F 29 1.1°F
189809 - 189902 32.1°F 7 -1.9°F
189909 - 190002 34.4°F 21 0.4°F
190009 - 190102 34.6°F 25 0.6°F
190109 - 190202 32.9°F 9 -1.1°F
190209 - 190302 34.5°F 23 0.5°F
190309 - 190402 29.3°F 2 -4.7°F
190409 - 190502 30.9°F 4 -3.1°F
190509 - 190602 35.5°F 32 1.5°F
190609 - 190702 33.9°F 19 -0.1°F
190709 - 190802 33.4°F 15 -0.6°F
190809 - 190902 36.4°F 35 2.4°F
190909 - 191002 33.1°F 13 -0.9°F
191009 - 191102 33.8°F 18 -0.2°F
191109 - 191202 30.7°F 3 -3.3°F
191209 - 191302 35.5°F 32 1.5°F
191309 - 191402 35.1°F 29 1.1°F
191409 - 191502 34.7°F 26 0.7°F
191509 - 191602 34.8°F 27 0.8°F
191609 - 191702 31.3°F 6 -2.7°F
191709 - 191802 28.3°F 1 -5.7°F
191809 - 191902 36.2°F 34 2.2°F
191909 - 192002 31.1°F 5 -2.9°F
192009 - 192102 37.6°F 37 3.6°F
192109 - 192202 34.6°F 25 0.6°F
192209 - 192302 34.2°F 20 0.2°F
192309 - 192402 34.5°F 23 0.5°F
192409 - 192502 33.3°F 14 -0.7°F
192509 - 192602 32.5°F 8 -1.5°F
192609 - 192702 32.9°F 9 -1.1°F
192709 - 192802 35.6°F 33 1.6°F
192809 - 192902 33.0°F 11 -1.0°F
192909 - 193002 33.7°F 16 -0.3°F
193009 - 193102 36.5°F 36 2.5°F
193109 - 193202 41.0°F 38 7.0°F
193209 - 193302 35.3°F 30 1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/