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)
1901-1919 Base Period
189501 - 189512 39.0°F 5 -1.3°F
189601 - 189612 39.4°F 8 -0.9°F
189701 - 189712 39.8°F 10 -0.5°F
189801 - 189812 39.8°F 13 -0.5°F
189901 - 189912 38.1°F 2 -2.2°F
190001 - 190012 42.8°F 25 2.5°F
190101 - 190112 41.8°F 23 1.5°F
190201 - 190212 39.8°F 10 -0.5°F
190301 - 190312 39.9°F 14 -0.4°F
190401 - 190412 40.9°F 17 0.6°F
190501 - 190512 40.6°F 16 0.3°F
190601 - 190612 41.5°F 22 1.2°F
190701 - 190712 39.2°F 6 -1.1°F
190801 - 190812 41.5°F 22 1.2°F
190901 - 190912 39.3°F 7 -1.0°F
191001 - 191012 42.5°F 24 2.2°F
191101 - 191112 38.7°F 3 -1.6°F
191201 - 191212 39.4°F 8 -0.9°F
191301 - 191312 39.8°F 10 -0.5°F
191401 - 191412 41.5°F 22 1.2°F
191501 - 191512 41.2°F 18 0.9°F
191601 - 191612 37.2°F 1 -3.1°F
191701 - 191712 38.9°F 4 -1.4°F
191801 - 191812 41.3°F 19 1.0°F
191901 - 191912 40.5°F 15 0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/