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 (41.6°F)
1901-1966 Base Period
189507 - 189602 39.6°F 8 -2.0°F
189607 - 189702 40.5°F 20 -1.1°F
189707 - 189802 39.7°F 9 -1.9°F
189807 - 189902 39.4°F 6 -2.2°F
189907 - 190002 41.3°F 33 -0.3°F
190007 - 190102 41.6°F 41 0.0°F
190107 - 190202 43.3°F 62 1.7°F
190207 - 190302 38.9°F 3 -2.7°F
190307 - 190402 41.1°F 29 -0.5°F
190407 - 190502 41.3°F 33 -0.3°F
190507 - 190602 40.7°F 22 -0.9°F
190607 - 190702 43.1°F 58 1.5°F
190707 - 190802 41.1°F 29 -0.5°F
190807 - 190902 40.1°F 15 -1.5°F
190907 - 191002 39.9°F 11 -1.7°F
191007 - 191102 43.6°F 65 2.0°F
191107 - 191202 39.7°F 9 -1.9°F
191207 - 191302 38.1°F 1 -3.5°F
191307 - 191402 40.4°F 18 -1.2°F
191407 - 191502 40.8°F 23 -0.8°F
191507 - 191602 40.9°F 28 -0.7°F
191607 - 191702 38.6°F 2 -3.0°F
191707 - 191802 42.8°F 56 1.2°F
191807 - 191902 39.9°F 11 -1.7°F
191907 - 192002 40.8°F 23 -0.8°F
192007 - 192102 41.2°F 31 -0.4°F
192107 - 192202 41.9°F 44 0.3°F
192207 - 192302 42.3°F 50 0.7°F
192307 - 192402 40.8°F 23 -0.8°F
192407 - 192502 40.0°F 13 -1.6°F
192507 - 192602 41.7°F 43 0.1°F
192607 - 192702 42.4°F 51 0.8°F
192707 - 192802 41.6°F 41 0.0°F
192807 - 192902 39.4°F 6 -2.2°F
192907 - 193002 41.2°F 31 -0.4°F
193007 - 193102 40.8°F 23 -0.8°F
193107 - 193202 40.5°F 20 -1.1°F
193207 - 193302 38.9°F 3 -2.7°F
193307 - 193402 45.8°F 71 4.2°F
193407 - 193502 44.1°F 69 2.5°F
193507 - 193602 42.3°F 50 0.7°F
193607 - 193702 40.2°F 16 -1.4°F
193707 - 193802 44.0°F 68 2.4°F
193807 - 193902 40.3°F 17 -1.3°F
193907 - 194002 43.8°F 66 2.2°F
194007 - 194102 42.8°F 56 1.2°F
194107 - 194202 40.8°F 23 -0.8°F
194207 - 194302 43.5°F 64 1.9°F
194307 - 194402 42.2°F 47 0.6°F
194407 - 194502 43.4°F 63 1.8°F
194507 - 194602 41.4°F 38 -0.2°F
194607 - 194702 42.6°F 52 1.0°F
194707 - 194802 41.7°F 43 0.1°F
194807 - 194902 39.3°F 5 -2.3°F
194907 - 195002 42.2°F 47 0.6°F
195007 - 195102 43.2°F 60 1.6°F
195107 - 195202 40.0°F 13 -1.6°F
195207 - 195302 42.7°F 53 1.1°F
195307 - 195402 44.5°F 70 2.9°F
195407 - 195502 41.4°F 38 -0.2°F
195507 - 195602 43.1°F 58 1.5°F
195607 - 195702 41.6°F 41 0.0°F
195707 - 195802 42.2°F 47 0.6°F
195807 - 195902 43.9°F 67 2.3°F
195907 - 196002 41.3°F 33 -0.3°F
196007 - 196102 43.3°F 62 1.7°F
196107 - 196202 40.4°F 18 -1.2°F
196207 - 196302 43.2°F 60 1.6°F
196307 - 196402 42.8°F 56 1.2°F
196407 - 196502 42.3°F 50 0.7°F
196507 - 196602 41.4°F 38 -0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/