Climate at a Glance

Statewide Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. 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 (39.8°F)
1901-1916 Base Period
189509 - 189702 38.3°F 4 -1.5°F
189609 - 189802 38.5°F 6 -1.3°F
189709 - 189902 39.0°F 8 -0.8°F
189809 - 190002 38.0°F 1 -1.8°F
189909 - 190102 41.8°F 20 2.0°F
190009 - 190202 41.5°F 19 1.7°F
190109 - 190302 39.3°F 10 -0.5°F
190209 - 190402 38.1°F 2 -1.7°F
190309 - 190502 38.4°F 5 -1.4°F
190409 - 190602 40.3°F 15 0.5°F
190509 - 190702 39.9°F 13 0.1°F
190609 - 190802 39.9°F 13 0.1°F
190709 - 190902 40.8°F 17 1.0°F
190809 - 191002 39.0°F 8 -0.8°F
190909 - 191102 40.2°F 14 0.4°F
191009 - 191202 39.7°F 11 -0.1°F
191109 - 191302 38.2°F 3 -1.6°F
191209 - 191402 40.6°F 16 0.8°F
191309 - 191502 41.1°F 18 1.3°F
191409 - 191602 38.6°F 7 -1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/