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 (15.1°F)
1901-1916 Base Period
189501 - 189502 9.5°F 1 -5.6°F
189601 - 189602 20.5°F 20 5.4°F
189701 - 189702 13.2°F 8 -1.9°F
189801 - 189802 22.0°F 22 6.9°F
189901 - 189902 10.1°F 3 -5.0°F
190001 - 190002 18.6°F 18 3.5°F
190101 - 190102 17.5°F 16 2.4°F
190201 - 190202 18.0°F 17 2.9°F
190301 - 190302 14.0°F 9 -1.1°F
190401 - 190402 11.4°F 5 -3.7°F
190501 - 190502 10.4°F 4 -4.7°F
190601 - 190602 20.5°F 20 5.4°F
190701 - 190702 14.0°F 9 -1.1°F
190801 - 190802 21.8°F 21 6.7°F
190901 - 190902 15.5°F 12 0.4°F
191001 - 191002 12.2°F 7 -2.9°F
191101 - 191102 16.8°F 14 1.7°F
191201 - 191202 11.6°F 6 -3.5°F
191301 - 191302 14.2°F 11 -0.9°F
191401 - 191402 16.8°F 14 1.7°F
191501 - 191502 17.2°F 15 2.1°F
191601 - 191602 9.6°F 2 -5.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/