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
Date Value Rank Departure From Mean (41.9°F)
1901-1920 Base Period
189504 44.5°F 24 2.6°F
189604 43.6°F 20 1.7°F
189704 42.3°F 12 0.4°F
189804 44.3°F 23 2.4°F
189904 43.4°F 19 1.5°F
190004 40.5°F 6 -1.4°F
190104 41.4°F 8 -0.5°F
190204 44.0°F 22 2.1°F
190304 41.9°F 9 0.0°F
190404 43.4°F 19 1.5°F
190504 41.0°F 7 -0.9°F
190604 43.4°F 19 1.5°F
190704 41.9°F 9 0.0°F
190804 43.9°F 21 2.0°F
190904 38.9°F 4 -3.0°F
191004 45.2°F 25 3.3°F
191104 43.0°F 13 1.1°F
191204 39.6°F 5 -2.3°F
191304 43.2°F 16 1.3°F
191404 43.2°F 16 1.3°F
191504 45.9°F 26 4.0°F
191604 42.0°F 11 0.1°F
191704 38.6°F 3 -3.3°F
191804 38.5°F 2 -3.4°F
191904 43.1°F 14 1.2°F
192004 35.4°F 1 -6.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/