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 (44.9°F)
1901-1917 Base Period
189503 - 189505 45.2°F 15 0.3°F
189603 - 189605 45.9°F 17 1.0°F
189703 - 189705 45.8°F 16 0.9°F
189803 - 189805 46.0°F 18 1.1°F
189903 - 189905 44.7°F 10 -0.2°F
190003 - 190005 43.9°F 4 -1.0°F
190103 - 190105 44.0°F 5 -0.9°F
190203 - 190205 47.3°F 21 2.4°F
190303 - 190305 48.6°F 23 3.7°F
190403 - 190405 44.8°F 14 -0.1°F
190503 - 190505 44.8°F 14 -0.1°F
190603 - 190605 44.0°F 5 -0.9°F
190703 - 190705 42.4°F 2 -2.5°F
190803 - 190805 46.1°F 19 1.2°F
190903 - 190905 44.1°F 7 -0.8°F
191003 - 191005 47.9°F 22 3.0°F
191103 - 191105 44.6°F 8 -0.3°F
191203 - 191205 44.6°F 8 -0.3°F
191303 - 191305 46.3°F 20 1.4°F
191403 - 191405 44.7°F 10 -0.2°F
191503 - 191505 44.8°F 14 -0.1°F
191603 - 191605 42.4°F 2 -2.5°F
191703 - 191705 41.9°F 1 -3.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/