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 (46.6°F)
1901-1915 Base Period
189509 - 189511 44.7°F 3 -1.9°F
189609 - 189611 43.5°F 1 -3.1°F
189709 - 189711 45.1°F 6 -1.5°F
189809 - 189811 45.7°F 9 -0.9°F
189909 - 189911 48.6°F 20 2.0°F
190009 - 190011 45.0°F 5 -1.6°F
190109 - 190111 47.9°F 18 1.3°F
190209 - 190211 46.5°F 12 -0.1°F
190309 - 190311 45.6°F 8 -1.0°F
190409 - 190411 49.3°F 21 2.7°F
190509 - 190511 44.9°F 4 -1.7°F
190609 - 190611 46.8°F 14 0.2°F
190709 - 190711 48.5°F 19 1.9°F
190809 - 190811 47.4°F 17 0.8°F
190909 - 190911 47.3°F 16 0.7°F
191009 - 191011 46.8°F 14 0.2°F
191109 - 191111 44.5°F 2 -2.1°F
191209 - 191211 45.2°F 7 -1.4°F
191309 - 191311 46.0°F 11 -0.6°F
191409 - 191411 47.0°F 15 0.4°F
191509 - 191511 45.9°F 10 -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 24, 2020 from https://www.ncdc.noaa.gov/cag/