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 (47.3°F)
1901-1908 Base Period
189502 38.5°F 2 -8.8°F
189602 49.4°F 9 2.1°F
189702 51.3°F 11 4.0°F
189802 52.0°F 12 4.7°F
189902 39.2°F 3 -8.1°F
190002 47.1°F 6 -0.2°F
190102 46.2°F 5 -1.1°F
190202 47.3°F 8 0.0°F
190302 43.8°F 4 -3.5°F
190402 53.4°F 14 6.1°F
190502 38.0°F 1 -9.3°F
190602 47.3°F 7 0.0°F
190702 52.4°F 13 5.1°F
190802 49.7°F 10 2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from