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 (41.9°F)
1901-1910 Base Period
189509 - 189511 39.6°F 3 -2.3°F
189609 - 189611 37.1°F 1 -4.8°F
189709 - 189711 42.9°F 14 1.0°F
189809 - 189811 38.9°F 2 -3.0°F
189909 - 189911 42.2°F 10 0.3°F
190009 - 190011 41.4°F 9 -0.5°F
190109 - 190111 42.7°F 12 0.8°F
190209 - 190211 41.2°F 8 -0.7°F
190309 - 190311 40.4°F 4 -1.5°F
190409 - 190411 44.1°F 16 2.2°F
190509 - 190511 40.8°F 6 -1.1°F
190609 - 190611 40.8°F 6 -1.1°F
190709 - 190711 42.3°F 11 0.4°F
190809 - 190811 40.5°F 5 -1.4°F
190909 - 190911 42.8°F 13 0.9°F
191009 - 191011 43.8°F 15 1.9°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 https://www.ncdc.noaa.gov/cag/