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 (40.8°F)
1901-1906 Base Period
189511 - 189602 42.9°F 7 2.1°F
189611 - 189702 43.6°F 9 2.8°F
189711 - 189802 44.0°F 10 3.2°F
189811 - 189902 41.0°F 4 0.2°F
189911 - 190002 42.3°F 6 1.5°F
190011 - 190102 42.1°F 5 1.3°F
190111 - 190202 38.3°F 1 -2.5°F
190211 - 190302 44.6°F 11 3.8°F
190311 - 190402 38.3°F 1 -2.5°F
190411 - 190502 38.3°F 1 -2.5°F
190511 - 190602 43.1°F 8 2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/