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 (39.6°F)
1901-1916 Base Period
189501 - 189506 37.8°F 4 -1.8°F
189601 - 189606 41.1°F 18 1.5°F
189701 - 189706 39.3°F 10 -0.3°F
189801 - 189806 38.9°F 8 -0.7°F
189901 - 189906 37.4°F 3 -2.2°F
190001 - 190006 41.4°F 21 1.8°F
190101 - 190106 39.6°F 12 0.0°F
190201 - 190206 41.0°F 17 1.4°F
190301 - 190306 36.7°F 1 -2.9°F
190401 - 190406 40.6°F 16 1.0°F
190501 - 190506 39.0°F 9 -0.6°F
190601 - 190606 39.5°F 11 -0.1°F
190701 - 190706 41.3°F 19 1.7°F
190801 - 190806 40.0°F 14 0.4°F
190901 - 190906 38.8°F 7 -0.8°F
191001 - 191006 41.4°F 21 1.8°F
191101 - 191106 42.1°F 22 2.5°F
191201 - 191206 37.1°F 2 -2.5°F
191301 - 191306 38.1°F 5 -1.5°F
191401 - 191406 40.2°F 15 0.6°F
191501 - 191506 38.2°F 6 -1.4°F
191601 - 191606 40.0°F 14 0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/