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
Date Value Rank Departure From Mean (23.8°F)
1901-1924 Base Period
189512 25.8°F 16 2.0°F
189612 32.4°F 30 8.6°F
189712 21.0°F 8 -2.8°F
189812 21.6°F 9 -2.2°F
189912 23.8°F 12 0.0°F
190012 30.5°F 29 6.7°F
190112 22.8°F 10 -1.0°F
190212 19.4°F 6 -4.4°F
190312 26.8°F 21 3.0°F
190412 26.8°F 21 3.0°F
190512 27.8°F 24 4.0°F
190612 29.4°F 28 5.6°F
190712 27.6°F 22 3.8°F
190812 26.7°F 19 2.9°F
190912 12.6°F 1 -11.2°F
191012 25.5°F 15 1.7°F
191112 23.2°F 11 -0.6°F
191212 28.4°F 26 4.6°F
191312 26.4°F 17 2.6°F
191412 15.0°F 3 -8.8°F
191512 26.6°F 18 2.8°F
191612 17.8°F 4 -6.0°F
191712 19.5°F 7 -4.3°F
191812 28.4°F 26 4.6°F
191912 18.4°F 5 -5.4°F
192012 24.9°F 14 1.1°F
192112 27.8°F 24 4.0°F
192212 24.6°F 13 0.8°F
192312 29.1°F 27 5.3°F
192412 14.5°F 2 -9.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/