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 (37.8°F)
1901-1907 Base Period
189502 30.8°F 1 -7.0°F
189602 42.3°F 11 4.5°F
189702 44.4°F 13 6.6°F
189802 39.3°F 9 1.5°F
189902 36.3°F 4 -1.5°F
190002 39.0°F 8 1.2°F
190102 37.0°F 5 -0.8°F
190202 34.6°F 3 -3.2°F
190302 44.0°F 12 6.2°F
190402 37.0°F 5 -0.8°F
190502 33.0°F 2 -4.8°F
190602 40.4°F 10 2.6°F
190702 38.5°F 7 0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from