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 (44.7°F)
1901-1915 Base Period
189509 - 189601 44.9°F 11 0.2°F
189609 - 189701 44.4°F 8 -0.3°F
189709 - 189801 46.8°F 17 2.1°F
189809 - 189901 44.1°F 7 -0.6°F
189909 - 190001 45.4°F 12 0.7°F
190009 - 190101 47.5°F 20 2.8°F
190109 - 190201 42.3°F 2 -2.4°F
190209 - 190301 45.7°F 15 1.0°F
190309 - 190401 41.0°F 1 -3.7°F
190409 - 190501 42.8°F 3 -1.9°F
190509 - 190601 45.5°F 13 0.8°F
190609 - 190701 47.3°F 19 2.6°F
190709 - 190801 43.3°F 4 -1.4°F
190809 - 190901 46.1°F 16 1.4°F
190909 - 191001 43.6°F 5 -1.1°F
191009 - 191101 44.5°F 9 -0.2°F
191109 - 191201 44.6°F 10 -0.1°F
191209 - 191301 47.3°F 19 2.6°F
191309 - 191401 45.7°F 15 1.0°F
191409 - 191501 43.6°F 5 -1.1°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/