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 (39.0°F)
1901-1931 Base Period
189501 - 189512 37.2°F 7 -1.8°F
189601 - 189612 36.4°F 4 -2.6°F
189701 - 189712 37.4°F 9 -1.6°F
189801 - 189812 38.5°F 18 -0.5°F
189901 - 189912 36.2°F 3 -2.8°F
190001 - 190012 40.6°F 33 1.6°F
190101 - 190112 40.0°F 27 1.0°F
190201 - 190212 38.2°F 16 -0.8°F
190301 - 190312 37.5°F 10 -1.5°F
190401 - 190412 36.9°F 6 -2.1°F
190501 - 190512 38.9°F 19 -0.1°F
190601 - 190612 39.4°F 25 0.4°F
190701 - 190712 36.6°F 5 -2.4°F
190801 - 190812 40.3°F 31 1.3°F
190901 - 190912 37.9°F 15 -1.1°F
191001 - 191012 40.5°F 32 1.5°F
191101 - 191112 37.7°F 12 -1.3°F
191201 - 191212 37.7°F 12 -1.3°F
191301 - 191312 39.4°F 25 0.4°F
191401 - 191412 39.8°F 26 0.8°F
191501 - 191512 39.2°F 21 0.2°F
191601 - 191612 35.7°F 1 -3.3°F
191701 - 191712 35.9°F 2 -3.1°F
191801 - 191812 39.4°F 25 0.4°F
191901 - 191912 38.3°F 17 -0.7°F
192001 - 192012 39.2°F 21 0.2°F
192101 - 192112 41.6°F 36 2.6°F
192201 - 192212 39.3°F 22 0.3°F
192301 - 192312 40.1°F 29 1.1°F
192401 - 192412 37.7°F 12 -1.3°F
192501 - 192512 40.1°F 29 1.1°F
192601 - 192612 40.2°F 30 1.2°F
192701 - 192712 37.5°F 10 -1.5°F
192801 - 192812 40.7°F 34 1.7°F
192901 - 192912 37.3°F 8 -1.7°F
193001 - 193012 40.8°F 35 1.8°F
193101 - 193112 44.2°F 37 5.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/