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 (30.96")
1901-1917 Base Period
189507 - 189604 25.71" 3 -5.25"
189607 - 189704 37.41" 19 6.45"
189707 - 189804 34.79" 16 3.83"
189807 - 189904 32.19" 14 1.23"
189907 - 190004 26.10" 5 -4.86"
190007 - 190104 27.26" 6 -3.70"
190107 - 190204 23.15" 1 -7.81"
190207 - 190304 34.67" 15 3.71"
190307 - 190404 29.96" 10 -1.00"
190407 - 190504 23.21" 2 -7.75"
190507 - 190604 30.13" 12 -0.83"
190607 - 190704 37.13" 18 6.17"
190707 - 190804 35.45" 17 4.49"
190807 - 190904 27.38" 8 -3.58"
190907 - 191004 29.27" 9 -1.69"
191007 - 191104 30.00" 11 -0.96"
191107 - 191204 37.51" 20 6.55"
191207 - 191304 39.42" 22 8.46"
191307 - 191404 30.52" 13 -0.44"
191407 - 191504 26.00" 4 -4.96"
191507 - 191604 37.94" 21 6.98"
191607 - 191704 27.33" 7 -3.63"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/