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 (18.7°F)
1901-1920 Base Period
189501 - 189502 15.8°F 6 -2.9°F
189601 - 189602 18.9°F 14 0.2°F
189701 - 189702 20.7°F 16 2.0°F
189801 - 189802 22.4°F 21 3.7°F
189901 - 189902 18.4°F 13 -0.3°F
190001 - 190002 20.8°F 18 2.1°F
190101 - 190102 16.8°F 9 -1.9°F
190201 - 190202 18.2°F 12 -0.5°F
190301 - 190302 21.9°F 20 3.2°F
190401 - 190402 12.6°F 1 -6.1°F
190501 - 190502 14.6°F 5 -4.1°F
190601 - 190602 23.8°F 25 5.1°F
190701 - 190702 16.7°F 8 -2.0°F
190801 - 190802 18.0°F 11 -0.7°F
190901 - 190902 23.8°F 25 5.1°F
191001 - 191002 19.7°F 15 1.0°F
191101 - 191102 21.3°F 19 2.6°F
191201 - 191202 13.6°F 2 -5.1°F
191301 - 191302 23.8°F 25 5.1°F
191401 - 191402 15.9°F 7 -2.8°F
191501 - 191502 23.5°F 22 4.8°F
191601 - 191602 20.8°F 18 2.1°F
191701 - 191702 17.3°F 10 -1.4°F
191801 - 191802 13.9°F 3 -4.8°F
191901 - 191902 24.7°F 26 6.0°F
192001 - 192002 14.0°F 4 -4.7°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/