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 (30.6°F)
1901-1917 Base Period
189508 - 189602 30.2°F 10 -0.4°F
189608 - 189702 26.6°F 1 -4.0°F
189708 - 189802 32.7°F 19 2.1°F
189808 - 189902 27.9°F 5 -2.7°F
189908 - 190002 32.2°F 17 1.6°F
190008 - 190102 31.5°F 14 0.9°F
190108 - 190202 32.2°F 17 1.6°F
190208 - 190302 28.9°F 6 -1.7°F
190308 - 190402 27.7°F 3 -2.9°F
190408 - 190502 31.2°F 13 0.6°F
190508 - 190602 33.2°F 20 2.6°F
190608 - 190702 29.9°F 9 -0.7°F
190708 - 190802 33.9°F 22 3.3°F
190808 - 190902 31.8°F 15 1.2°F
190908 - 191002 30.4°F 11 -0.2°F
191008 - 191102 29.3°F 7 -1.3°F
191108 - 191202 27.7°F 3 -2.9°F
191208 - 191302 30.9°F 12 0.3°F
191308 - 191402 33.3°F 21 2.7°F
191408 - 191502 32.7°F 19 2.1°F
191508 - 191602 29.3°F 7 -1.3°F
191608 - 191702 26.9°F 2 -3.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/