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 (40.5°F)
1901-1917 Base Period
189501 - 189606 40.7°F 13 0.2°F
189601 - 189706 40.6°F 10 0.1°F
189701 - 189806 41.1°F 16 0.6°F
189801 - 189906 40.6°F 12 0.1°F
189901 - 190006 40.2°F 7 -0.3°F
190001 - 190106 41.2°F 17 0.7°F
190101 - 190206 40.9°F 15 0.4°F
190201 - 190306 41.6°F 20 1.1°F
190301 - 190406 39.1°F 3 -1.4°F
190401 - 190506 38.1°F 1 -2.4°F
190501 - 190606 40.5°F 9 0.0°F
190601 - 190706 40.6°F 10 0.1°F
190701 - 190806 39.9°F 5 -0.6°F
190801 - 190906 41.7°F 21 1.2°F
190901 - 191006 41.4°F 18 0.9°F
191001 - 191106 42.0°F 22 1.5°F
191101 - 191206 40.1°F 6 -0.4°F
191201 - 191306 39.6°F 4 -0.9°F
191301 - 191406 41.5°F 19 1.0°F
191401 - 191506 40.9°F 15 0.4°F
191501 - 191606 40.2°F 7 -0.3°F
191601 - 191706 39.0°F 2 -1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/