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 (42.3°F)
1901-1905 Base Period
189509 - 189601 42.8°F 6 0.5°F
189609 - 189701 41.9°F 5 -0.4°F
189709 - 189801 45.2°F 9 2.9°F
189809 - 189901 41.5°F 2 -0.8°F
189909 - 190001 45.0°F 8 2.7°F
190009 - 190101 45.5°F 10 3.2°F
190109 - 190201 41.6°F 3 -0.7°F
190209 - 190301 43.3°F 7 1.0°F
190309 - 190401 39.3°F 1 -3.0°F
190409 - 190501 41.6°F 3 -0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/