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 (47.5°F)
1901-1936 Base Period
189501 - 189812 46.7°F 8 -0.8°F
189601 - 189912 46.8°F 10 -0.7°F
189701 - 190012 47.0°F 14 -0.5°F
189801 - 190112 47.4°F 23 -0.1°F
189901 - 190212 47.4°F 23 -0.1°F
190001 - 190312 47.3°F 20 -0.2°F
190101 - 190412 46.5°F 6 -1.0°F
190201 - 190512 46.1°F 1 -1.4°F
190301 - 190612 46.3°F 2 -1.2°F
190401 - 190712 46.3°F 2 -1.2°F
190501 - 190812 47.1°F 16 -0.4°F
190601 - 190912 47.1°F 16 -0.4°F
190701 - 191012 47.2°F 18 -0.3°F
190801 - 191112 47.7°F 29 0.2°F
190901 - 191212 46.9°F 12 -0.6°F
191001 - 191312 47.5°F 26 0.0°F
191101 - 191412 47.6°F 28 0.1°F
191201 - 191512 47.2°F 18 -0.3°F
191301 - 191612 47.5°F 26 0.0°F
191401 - 191712 46.3°F 2 -1.2°F
191501 - 191812 46.3°F 2 -1.2°F
191601 - 191912 46.5°F 6 -1.0°F
191701 - 192012 46.7°F 8 -0.8°F
191801 - 192112 48.4°F 32 0.9°F
191901 - 192212 48.6°F 36 1.1°F
192001 - 192312 48.7°F 37 1.2°F
192101 - 192412 48.2°F 30 0.7°F
192201 - 192512 47.4°F 23 -0.1°F
192301 - 192612 46.9°F 12 -0.6°F
192401 - 192712 46.8°F 10 -0.7°F
192501 - 192812 47.6°F 28 0.1°F
192601 - 192912 47.0°F 14 -0.5°F
192701 - 193012 47.5°F 26 0.0°F
192801 - 193112 48.6°F 36 1.1°F
192901 - 193212 48.3°F 31 0.8°F
193001 - 193312 49.4°F 38 1.9°F
193101 - 193412 49.7°F 39 2.2°F
193201 - 193512 48.5°F 33 1.0°F
193301 - 193612 48.6°F 36 1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/