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 (45.07")
1901-1912 Base Period
189504 - 189602 41.81" 7 -3.26"
189604 - 189702 41.86" 8 -3.21"
189704 - 189802 32.89" 1 -12.18"
189804 - 189902 61.63" 17 16.56"
189904 - 190002 37.88" 3 -7.19"
190004 - 190102 48.86" 13 3.79"
190104 - 190202 49.73" 14 4.66"
190204 - 190302 45.39" 12 0.32"
190304 - 190402 44.52" 10 -0.55"
190404 - 190502 37.71" 2 -7.36"
190504 - 190602 44.88" 11 -0.19"
190604 - 190702 43.87" 9 -1.20"
190704 - 190802 52.82" 16 7.75"
190804 - 190902 40.99" 6 -4.08"
190904 - 191002 40.47" 5 -4.60"
191004 - 191102 39.68" 4 -5.39"
191104 - 191202 51.88" 15 6.81"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/