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 (38.5°F)
1901-1933 Base Period
189508 - 189602 38.4°F 17 -0.1°F
189608 - 189702 37.8°F 9 -0.7°F
189708 - 189802 39.2°F 27 0.7°F
189808 - 189902 37.0°F 7 -1.5°F
189908 - 190002 39.2°F 27 0.7°F
190008 - 190102 39.8°F 31 1.3°F
190108 - 190202 37.8°F 9 -0.7°F
190208 - 190302 38.6°F 19 0.1°F
190308 - 190402 34.0°F 2 -4.5°F
190408 - 190502 35.5°F 3 -3.0°F
190508 - 190602 39.9°F 32 1.4°F
190608 - 190702 39.0°F 23 0.5°F
190708 - 190802 37.8°F 9 -0.7°F
190808 - 190902 40.6°F 34 2.1°F
190908 - 191002 38.0°F 15 -0.5°F
191008 - 191102 38.4°F 17 -0.1°F
191108 - 191202 35.8°F 4 -2.7°F
191208 - 191302 39.4°F 29 0.9°F
191308 - 191402 39.7°F 30 1.2°F
191408 - 191502 39.2°F 27 0.7°F
191508 - 191602 38.7°F 21 0.2°F
191608 - 191702 36.7°F 6 -1.8°F
191708 - 191802 33.5°F 1 -5.0°F
191808 - 191902 40.9°F 36 2.4°F
191908 - 192002 36.0°F 5 -2.5°F
192008 - 192102 41.6°F 37 3.1°F
192108 - 192202 39.1°F 24 0.6°F
192208 - 192302 38.8°F 22 0.3°F
192308 - 192402 38.7°F 21 0.2°F
192408 - 192502 37.8°F 9 -0.7°F
192508 - 192602 37.4°F 8 -1.1°F
192608 - 192702 37.8°F 9 -0.7°F
192708 - 192802 39.3°F 28 0.8°F
192808 - 192902 37.9°F 14 -0.6°F
192908 - 193002 38.0°F 15 -0.5°F
193008 - 193102 40.9°F 36 2.4°F
193108 - 193202 44.8°F 38 6.3°F
193208 - 193302 40.0°F 33 1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/