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 (38.2°F)
1901-1918 Base Period
189509 - 189602 38.6°F 16 0.4°F
189609 - 189702 37.5°F 7 -0.7°F
189709 - 189802 38.1°F 11 -0.1°F
189809 - 189902 36.8°F 5 -1.4°F
189909 - 190002 40.9°F 23 2.7°F
190009 - 190102 38.7°F 17 0.5°F
190109 - 190202 39.9°F 19 1.7°F
190209 - 190302 38.0°F 10 -0.2°F
190309 - 190402 38.2°F 14 0.0°F
190409 - 190502 40.3°F 21 2.1°F
190509 - 190602 38.6°F 16 0.4°F
190609 - 190702 37.4°F 6 -0.8°F
190709 - 190802 40.1°F 20 1.9°F
190809 - 190902 37.5°F 7 -0.7°F
190909 - 191002 36.7°F 4 -1.5°F
191009 - 191102 38.2°F 14 0.0°F
191109 - 191202 37.8°F 9 -0.4°F
191209 - 191302 36.4°F 3 -1.8°F
191309 - 191402 39.1°F 18 0.9°F
191409 - 191502 38.1°F 12 -0.1°F
191509 - 191602 35.9°F 2 -2.3°F
191609 - 191702 35.7°F 1 -2.5°F
191709 - 191802 40.9°F 23 2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/