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 (43.5°F)
1901-1912 Base Period
189509 - 189605 45.0°F 15 1.5°F
189609 - 189705 43.3°F 6 -0.2°F
189709 - 189805 45.9°F 17 2.4°F
189809 - 189905 42.6°F 4 -0.9°F
189909 - 190005 44.3°F 13 0.8°F
190009 - 190105 44.2°F 11 0.7°F
190109 - 190205 42.8°F 5 -0.7°F
190209 - 190305 45.5°F 16 2.0°F
190309 - 190405 40.6°F 1 -2.9°F
190409 - 190505 42.5°F 3 -1.0°F
190509 - 190605 43.9°F 8 0.4°F
190609 - 190705 44.0°F 10 0.5°F
190709 - 190805 43.9°F 9 0.4°F
190809 - 190905 45.0°F 15 1.5°F
190909 - 191005 43.3°F 6 -0.2°F
191009 - 191105 44.3°F 13 0.8°F
191109 - 191205 41.5°F 2 -2.0°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/