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 (33.8°F)
1901-1910 Base Period
189511 - 189512 37.2°F 15 3.4°F
189611 - 189612 37.4°F 16 3.6°F
189711 - 189712 36.6°F 13 2.8°F
189811 - 189812 34.6°F 5 0.8°F
189911 - 189912 36.1°F 11 2.3°F
190011 - 190012 36.6°F 13 2.8°F
190111 - 190112 32.0°F 4 -1.8°F
190211 - 190212 37.2°F 15 3.4°F
190311 - 190312 30.9°F 2 -2.9°F
190411 - 190412 30.9°F 2 -2.9°F
190511 - 190512 35.4°F 7 1.6°F
190611 - 190612 34.9°F 6 1.1°F
190711 - 190712 35.8°F 10 2.0°F
190811 - 190812 35.7°F 9 1.9°F
190911 - 190912 35.5°F 8 1.7°F
191011 - 191012 29.8°F 1 -4.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/