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 (47.5°F)
1901-1914 Base Period
189512 - 189602 47.2°F 10 -0.3°F
189612 - 189702 47.4°F 11 -0.1°F
189712 - 189802 48.6°F 14 1.1°F
189812 - 189902 41.6°F 1 -5.9°F
189912 - 190002 47.1°F 9 -0.4°F
190012 - 190102 48.0°F 13 0.5°F
190112 - 190202 45.7°F 5 -1.8°F
190212 - 190302 46.0°F 8 -1.5°F
190312 - 190402 48.7°F 15 1.2°F
190412 - 190502 42.3°F 2 -5.2°F
190512 - 190602 45.8°F 7 -1.7°F
190612 - 190702 53.5°F 19 6.0°F
190712 - 190802 49.3°F 16 1.8°F
190812 - 190902 51.4°F 17 3.9°F
190912 - 191002 44.7°F 4 -2.8°F
191012 - 191102 52.1°F 18 4.6°F
191112 - 191202 44.0°F 3 -3.5°F
191212 - 191302 45.7°F 5 -1.8°F
191312 - 191402 47.8°F 12 0.3°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/