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 (42.5°F)
1901-1926 Base Period
189501 - 189506 40.6°F 6 -1.9°F
189601 - 189606 43.1°F 20 0.6°F
189701 - 189706 42.3°F 17 -0.2°F
189801 - 189806 44.5°F 29 2.0°F
189901 - 189906 42.4°F 18 -0.1°F
190001 - 190006 42.2°F 16 -0.3°F
190101 - 190106 41.6°F 11 -0.9°F
190201 - 190206 42.0°F 13 -0.5°F
190301 - 190306 44.2°F 28 1.7°F
190401 - 190406 39.9°F 1 -2.6°F
190501 - 190506 41.2°F 9 -1.3°F
190601 - 190606 43.4°F 23 0.9°F
190701 - 190706 40.4°F 5 -2.1°F
190801 - 190806 43.2°F 21 0.7°F
190901 - 190906 44.1°F 25 1.6°F
191001 - 191006 43.3°F 22 0.8°F
191101 - 191106 44.2°F 28 1.7°F
191201 - 191206 40.0°F 2 -2.5°F
191301 - 191306 45.1°F 30 2.6°F
191401 - 191406 41.4°F 10 -1.1°F
191501 - 191506 42.7°F 19 0.2°F
191601 - 191606 41.6°F 11 -0.9°F
191701 - 191706 41.0°F 8 -1.5°F
191801 - 191806 42.1°F 14 -0.4°F
191901 - 191906 45.3°F 31 2.8°F
192001 - 192006 40.3°F 3 -2.2°F
192101 - 192106 47.1°F 32 4.6°F
192201 - 192206 44.2°F 28 1.7°F
192301 - 192306 42.1°F 14 -0.4°F
192401 - 192406 40.6°F 6 -1.9°F
192501 - 192506 44.1°F 25 1.6°F
192601 - 192606 40.3°F 3 -2.2°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/