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 (43.9°F)
1901-1933 Base Period
189503 - 189802 44.0°F 23 0.1°F
189603 - 189902 44.0°F 23 0.1°F
189703 - 190002 44.0°F 23 0.1°F
189803 - 190102 44.2°F 26 0.3°F
189903 - 190202 44.3°F 29 0.4°F
190003 - 190302 44.3°F 29 0.4°F
190103 - 190402 43.4°F 11 -0.5°F
190203 - 190502 42.6°F 2 -1.3°F
190303 - 190602 42.7°F 3 -1.2°F
190403 - 190702 43.3°F 9 -0.6°F
190503 - 190802 43.6°F 13 -0.3°F
190603 - 190902 44.0°F 23 0.1°F
190703 - 191002 43.7°F 15 -0.2°F
190803 - 191102 44.5°F 30 0.6°F
190903 - 191202 43.7°F 15 -0.2°F
191003 - 191302 43.9°F 18 0.0°F
191103 - 191402 43.9°F 19 0.0°F
191203 - 191502 44.3°F 29 0.4°F
191303 - 191602 44.2°F 26 0.3°F
191403 - 191702 43.4°F 11 -0.5°F
191503 - 191802 42.0°F 1 -1.9°F
191603 - 191902 42.7°F 3 -1.2°F
191703 - 192002 43.0°F 6 -0.9°F
191803 - 192102 44.7°F 31 0.8°F
191903 - 192202 45.0°F 33 1.1°F
192003 - 192302 45.5°F 34 1.6°F
192103 - 192402 45.0°F 33 1.1°F
192203 - 192502 43.6°F 13 -0.3°F
192303 - 192602 43.2°F 8 -0.7°F
192403 - 192702 42.7°F 3 -1.2°F
192503 - 192802 43.3°F 9 -0.6°F
192603 - 192902 43.0°F 6 -0.9°F
192703 - 193002 43.7°F 15 -0.2°F
192803 - 193102 44.1°F 24 0.2°F
192903 - 193202 46.0°F 35 2.1°F
193003 - 193302 46.1°F 36 2.2°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/