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 (40.4°F)
1901-1921 Base Period
189501 - 189712 39.4°F 5 -1.0°F
189601 - 189812 39.7°F 6 -0.7°F
189701 - 189912 39.3°F 3 -1.1°F
189801 - 190012 40.3°F 14 -0.1°F
189901 - 190112 40.9°F 21 0.5°F
190001 - 190212 41.5°F 25 1.1°F
190101 - 190312 40.5°F 17 0.1°F
190201 - 190412 40.2°F 9 -0.2°F
190301 - 190512 40.5°F 17 0.1°F
190401 - 190612 41.0°F 22 0.6°F
190501 - 190712 40.4°F 15 0.0°F
190601 - 190812 40.7°F 18 0.3°F
190701 - 190912 40.0°F 8 -0.4°F
190801 - 191012 41.1°F 24 0.7°F
190901 - 191112 40.2°F 9 -0.2°F
191001 - 191212 40.2°F 13 -0.2°F
191101 - 191312 39.3°F 3 -1.1°F
191201 - 191412 40.2°F 9 -0.2°F
191301 - 191512 40.8°F 20 0.4°F
191401 - 191612 39.9°F 7 -0.5°F
191501 - 191712 39.1°F 1 -1.3°F
191601 - 191812 39.1°F 1 -1.3°F
191701 - 191912 40.2°F 9 -0.2°F
191801 - 192012 40.8°F 20 0.4°F
191901 - 192112 41.1°F 24 0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/