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 (25.5°F)
1901-1905 Base Period
189512 - 189601 28.6°F 8 3.1°F
189612 - 189701 26.8°F 3 1.3°F
189712 - 189801 29.4°F 9 3.9°F
189812 - 189901 28.3°F 7 2.8°F
189912 - 190001 30.2°F 10 4.7°F
190012 - 190101 28.0°F 6 2.5°F
190112 - 190201 27.2°F 5 1.7°F
190212 - 190301 26.8°F 3 1.3°F
190312 - 190401 22.4°F 1 -3.1°F
190412 - 190501 23.0°F 2 -2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/