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 (47.6°F)
1901-1915 Base Period
189512 - 189611 48.3°F 15 0.7°F
189612 - 189711 47.7°F 8 0.1°F
189712 - 189811 49.5°F 19 1.9°F
189812 - 189911 47.8°F 10 0.2°F
189912 - 190011 49.2°F 18 1.6°F
190012 - 190111 47.4°F 5 -0.2°F
190112 - 190211 47.7°F 8 0.1°F
190212 - 190311 47.8°F 11 0.2°F
190312 - 190411 45.3°F 1 -2.3°F
190412 - 190511 46.5°F 3 -1.1°F
190512 - 190611 48.9°F 17 1.3°F
190612 - 190711 46.0°F 2 -1.6°F
190712 - 190811 48.6°F 16 1.0°F
190812 - 190911 48.3°F 15 0.7°F
190912 - 191011 47.9°F 12 0.3°F
191012 - 191111 48.1°F 13 0.5°F
191112 - 191211 47.1°F 4 -0.5°F
191212 - 191311 49.6°F 20 2.0°F
191312 - 191411 47.5°F 6 -0.1°F
191412 - 191511 47.6°F 7 0.0°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/