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 (47.2°F)
1901-1914 Base Period
189501 - 189502 41.6°F 3 -5.6°F
189601 - 189602 47.3°F 13 0.1°F
189701 - 189702 46.0°F 7 -1.2°F
189801 - 189802 50.0°F 17 2.8°F
189901 - 189902 41.2°F 2 -6.0°F
190001 - 190002 47.2°F 12 0.0°F
190101 - 190102 47.1°F 11 -0.1°F
190201 - 190202 46.0°F 7 -1.2°F
190301 - 190302 44.4°F 5 -2.8°F
190401 - 190402 48.7°F 16 1.5°F
190501 - 190502 40.1°F 1 -7.1°F
190601 - 190602 46.6°F 10 -0.6°F
190701 - 190702 52.8°F 20 5.6°F
190801 - 190802 48.6°F 15 1.4°F
190901 - 190902 51.2°F 18 4.0°F
191001 - 191002 46.2°F 9 -1.0°F
191101 - 191102 52.4°F 19 5.2°F
191201 - 191202 43.4°F 4 -3.8°F
191301 - 191302 45.2°F 6 -2.0°F
191401 - 191402 48.4°F 14 1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/