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 (48.5°F)
1901-2000 Base Period
199609 - 199611 47.6°F 2 -0.9°F
199709 - 199711 47.5°F 1 -1.0°F
199809 - 199811 50.4°F 15 1.9°F
199909 - 199911 51.0°F 16 2.5°F
200009 - 200011 48.7°F 3 0.2°F
200109 - 200111 51.3°F 17 2.8°F
200209 - 200211 49.1°F 6 0.6°F
200309 - 200311 50.1°F 12 1.6°F
200409 - 200411 50.2°F 13 1.7°F
200509 - 200511 51.8°F 19 3.3°F
200609 - 200611 50.0°F 11 1.5°F
200709 - 200711 51.6°F 18 3.1°F
200809 - 200811 48.9°F 4 0.4°F
200909 - 200911 49.6°F 9 1.1°F
201009 - 201011 50.3°F 14 1.8°F
201109 - 201111 52.3°F 23 3.8°F
201209 - 201211 49.5°F 8 1.0°F
201309 - 201311 49.0°F 5 0.5°F
201409 - 201411 49.6°F 9 1.1°F
201509 - 201511 52.3°F 23 3.8°F
201609 - 201611 52.1°F 21 3.6°F
201709 - 201711 52.0°F 20 3.5°F
201809 - 201811 49.3°F 7 0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/