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 (39.9°F)
1901-1917 Base Period
189504 - 189602 39.9°F 11 0.0°F
189604 - 189702 37.6°F 2 -2.3°F
189704 - 189802 41.4°F 18 1.5°F
189804 - 189902 38.0°F 4 -1.9°F
189904 - 190002 40.3°F 15 0.4°F
190004 - 190102 42.1°F 22 2.2°F
190104 - 190202 42.1°F 22 2.2°F
190204 - 190302 38.4°F 5 -1.5°F
190304 - 190402 37.9°F 3 -2.0°F
190404 - 190502 39.5°F 9 -0.4°F
190504 - 190602 40.6°F 17 0.7°F
190604 - 190702 39.8°F 10 -0.1°F
190704 - 190802 40.1°F 13 0.2°F
190804 - 190902 40.6°F 17 0.7°F
190904 - 191002 39.0°F 8 -0.9°F
191004 - 191102 40.0°F 12 0.1°F
191104 - 191202 38.4°F 5 -1.5°F
191204 - 191302 40.2°F 14 0.3°F
191304 - 191402 42.0°F 20 2.1°F
191404 - 191502 41.8°F 19 1.9°F
191504 - 191602 38.7°F 7 -1.2°F
191604 - 191702 37.2°F 1 -2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/