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 (40.5°F)
1901-1909 Base Period
189507 - 189603 40.5°F 8 0.0°F
189607 - 189703 39.6°F 5 -0.9°F
189707 - 189803 39.9°F 6 -0.6°F
189807 - 189903 39.0°F 2 -1.5°F
189907 - 190003 41.5°F 11 1.0°F
190007 - 190103 40.0°F 7 -0.5°F
190107 - 190203 41.6°F 12 1.1°F
190207 - 190303 38.6°F 1 -1.9°F
190307 - 190403 39.5°F 3 -1.0°F
190407 - 190503 41.9°F 13 1.4°F
190507 - 190603 39.5°F 3 -1.0°F
190607 - 190703 42.0°F 14 1.5°F
190707 - 190803 40.9°F 10 0.4°F
190807 - 190903 40.8°F 9 0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/