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 (41.0°F)
1901-1922 Base Period
189509 - 189603 40.5°F 9 -0.5°F
189609 - 189703 40.9°F 15 -0.1°F
189709 - 189803 42.8°F 23 1.8°F
189809 - 189903 40.2°F 7 -0.8°F
189909 - 190003 40.7°F 11 -0.3°F
190009 - 190103 42.0°F 21 1.0°F
190109 - 190203 40.1°F 6 -0.9°F
190209 - 190303 43.2°F 25 2.2°F
190309 - 190403 37.6°F 2 -3.4°F
190409 - 190503 37.7°F 3 -3.3°F
190509 - 190603 41.3°F 18 0.3°F
190609 - 190703 40.9°F 15 -0.1°F
190709 - 190803 41.0°F 16 0.0°F
190809 - 190903 42.7°F 22 1.7°F
190909 - 191003 40.8°F 13 -0.2°F
191009 - 191103 40.3°F 8 -0.7°F
191109 - 191203 39.5°F 4 -1.5°F
191209 - 191303 44.4°F 26 3.4°F
191309 - 191403 41.2°F 17 0.2°F
191409 - 191503 41.4°F 19 0.4°F
191509 - 191603 40.7°F 11 -0.3°F
191609 - 191703 40.5°F 9 -0.5°F
191709 - 191803 36.9°F 1 -4.1°F
191809 - 191903 43.1°F 24 2.1°F
191909 - 192003 40.0°F 5 -1.0°F
192009 - 192103 44.6°F 27 3.6°F
192109 - 192203 42.0°F 21 1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/