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 (45.9°F)
1901-1908 Base Period
189512 46.0°F 7 0.1°F
189612 47.2°F 12 1.3°F
189712 47.0°F 10 1.1°F
189812 42.4°F 3 -3.5°F
189912 44.9°F 5 -1.0°F
190012 47.1°F 11 1.2°F
190112 42.5°F 4 -3.4°F
190212 45.8°F 6 -0.1°F
190312 42.0°F 1 -3.9°F
190412 46.2°F 8 0.3°F
190512 42.3°F 2 -3.6°F
190612 51.0°F 14 5.1°F
190712 47.0°F 10 1.1°F
190812 50.2°F 13 4.3°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