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 (56.1°F)
1901-1920 Base Period
189512 - 189607 57.0°F 20 0.9°F
189612 - 189707 56.0°F 10 -0.1°F
189712 - 189807 56.2°F 12 0.1°F
189812 - 189907 55.2°F 6 -0.9°F
189912 - 190007 58.3°F 25 2.2°F
190012 - 190107 56.7°F 15 0.6°F
190112 - 190207 56.9°F 17 0.8°F
190212 - 190307 55.6°F 7 -0.5°F
190312 - 190407 57.1°F 21 1.0°F
190412 - 190507 56.0°F 10 -0.1°F
190512 - 190607 55.9°F 9 -0.2°F
190612 - 190707 57.0°F 20 0.9°F
190712 - 190807 56.5°F 14 0.4°F
190812 - 190907 56.3°F 13 0.2°F
190912 - 191007 57.3°F 24 1.2°F
191012 - 191107 57.2°F 23 1.1°F
191112 - 191207 54.5°F 3 -1.6°F
191212 - 191307 53.7°F 1 -2.4°F
191312 - 191407 56.8°F 16 0.7°F
191412 - 191507 54.6°F 4 -1.5°F
191512 - 191607 57.2°F 23 1.1°F
191612 - 191707 53.9°F 2 -2.2°F
191712 - 191807 57.0°F 20 0.9°F
191812 - 191907 55.0°F 5 -1.1°F
191912 - 192007 55.8°F 8 -0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/