Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (37.5°F)
1901-1935 Base Period
189509 - 189601 37.3°F 18 -0.2°F
189609 - 189701 37.2°F 17 -0.3°F
189709 - 189801 36.9°F 15 -0.6°F
189809 - 189901 36.4°F 11 -1.1°F
189909 - 190001 39.7°F 37 2.2°F
190009 - 190101 38.2°F 29 0.7°F
190109 - 190201 38.7°F 33 1.2°F
190209 - 190301 38.0°F 28 0.5°F
190309 - 190401 37.9°F 26 0.4°F
190409 - 190501 40.2°F 38 2.7°F
190509 - 190601 36.9°F 15 -0.6°F
190609 - 190701 37.8°F 24 0.3°F
190709 - 190801 39.7°F 37 2.2°F
190809 - 190901 37.3°F 18 -0.2°F
190909 - 191001 36.4°F 11 -1.1°F
191009 - 191101 38.6°F 32 1.1°F
191109 - 191201 36.1°F 9 -1.4°F
191209 - 191301 35.8°F 5 -1.7°F
191309 - 191401 38.3°F 30 0.8°F
191409 - 191501 36.3°F 10 -1.2°F
191509 - 191601 35.6°F 3 -1.9°F
191609 - 191701 34.2°F 1 -3.3°F
191709 - 191801 41.6°F 40 4.1°F
191809 - 191901 39.0°F 34 1.5°F
191909 - 192001 34.9°F 2 -2.6°F
192009 - 192101 37.9°F 26 0.4°F
192109 - 192201 35.9°F 7 -1.6°F
192209 - 192301 38.0°F 28 0.5°F
192309 - 192401 37.7°F 22 0.2°F
192409 - 192501 36.6°F 13 -0.9°F
192509 - 192601 38.5°F 31 1.0°F
192609 - 192701 37.8°F 24 0.3°F
192709 - 192801 37.4°F 20 -0.1°F
192809 - 192901 35.9°F 7 -1.6°F
192909 - 193001 35.6°F 3 -1.9°F
193009 - 193101 36.8°F 14 -0.7°F
193109 - 193201 35.8°F 5 -1.7°F
193209 - 193301 37.5°F 21 0.0°F
193309 - 193401 41.5°F 39 4.0°F
193409 - 193501 39.5°F 35 2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/