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 (47.0°F)
1901-1917 Base Period
189508 - 189807 47.1°F 11 0.1°F
189608 - 189907 45.9°F 2 -1.1°F
189708 - 190007 46.8°F 7 -0.2°F
189808 - 190107 47.3°F 13 0.3°F
189908 - 190207 48.1°F 20 1.1°F
190008 - 190307 47.6°F 16 0.6°F
190108 - 190407 46.0°F 4 -1.0°F
190208 - 190507 45.6°F 1 -1.4°F
190308 - 190607 45.9°F 2 -1.1°F
190408 - 190707 46.7°F 6 -0.3°F
190508 - 190807 47.4°F 14 0.4°F
190608 - 190907 47.2°F 12 0.2°F
190708 - 191007 47.5°F 15 0.5°F
190808 - 191107 47.8°F 18 0.8°F
190908 - 191207 46.8°F 7 -0.2°F
191008 - 191307 46.9°F 9 -0.1°F
191108 - 191407 47.1°F 10 0.1°F
191208 - 191507 48.0°F 19 1.0°F
191308 - 191607 47.7°F 17 0.7°F
191408 - 191707 46.2°F 5 -0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/