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
Date Value Rank Departure From Mean (22.9°F)
1901-1908 Base Period
189501 20.0°F 3 -2.9°F
189601 26.9°F 13 4.0°F
189701 22.0°F 5 -0.9°F
189801 17.2°F 1 -5.7°F
189901 25.7°F 12 2.8°F
190001 28.0°F 14 5.1°F
190101 24.9°F 11 2.0°F
190201 21.4°F 4 -1.5°F
190301 24.1°F 9 1.2°F
190401 22.6°F 6 -0.3°F
190501 24.6°F 10 1.7°F
190601 22.9°F 7 0.0°F
190701 18.9°F 2 -4.0°F
190801 23.5°F 8 0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 18, 2019 from