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 (40.3°F)
1901-1923 Base Period
189502 - 190001 39.5°F 1 -0.8°F
189602 - 190101 40.1°F 6 -0.2°F
189702 - 190201 40.5°F 17 0.2°F
189802 - 190301 40.5°F 17 0.2°F
189902 - 190401 40.6°F 20 0.3°F
190002 - 190501 40.9°F 24 0.6°F
190102 - 190601 40.7°F 22 0.4°F
190202 - 190701 40.3°F 11 0.0°F
190302 - 190801 40.4°F 14 0.1°F
190402 - 190901 40.6°F 20 0.3°F
190502 - 191001 40.5°F 17 0.2°F
190602 - 191101 40.6°F 20 0.3°F
190702 - 191201 40.4°F 14 0.1°F
190802 - 191301 40.1°F 6 -0.2°F
190902 - 191401 40.2°F 10 -0.1°F
191002 - 191501 40.3°F 11 0.0°F
191102 - 191601 39.8°F 3 -0.5°F
191202 - 191701 39.8°F 3 -0.5°F
191302 - 191801 39.7°F 2 -0.6°F
191402 - 191901 40.1°F 6 -0.2°F
191502 - 192001 39.8°F 3 -0.5°F
191602 - 192101 40.1°F 6 -0.2°F
191702 - 192201 40.7°F 22 0.4°F
191802 - 192301 40.9°F 24 0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/