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")
1901-1920 Base Period
189509 - 189606 34.74" 21 3.78"
189609 - 189706 36.25" 22 5.29"
189709 - 189806 28.35" 7 -2.61"
189809 - 189906 30.18" 11 -0.78"
189909 - 190006 31.60" 16 0.64"
190009 - 190106 31.50" 15 0.54"
190109 - 190206 31.81" 17 0.85"
190209 - 190306 32.13" 18 1.17"
190309 - 190406 38.90" 25 7.94"
190409 - 190506 27.27" 4 -3.69"
190509 - 190606 30.77" 13 -0.19"
190609 - 190706 36.69" 23 5.73"
190709 - 190806 28.31" 6 -2.65"
190809 - 190906 29.14" 8 -1.82"
190909 - 191006 32.81" 19 1.85"
191009 - 191106 30.21" 12 -0.75"
191109 - 191206 33.51" 20 2.55"
191209 - 191306 30.16" 10 -0.80"
191309 - 191406 31.19" 14 0.23"
191409 - 191506 26.96" 2 -4.00"
191509 - 191606 37.50" 24 6.54"
191609 - 191706 26.97" 3 -3.99"
191709 - 191806 27.89" 5 -3.07"
191809 - 191906 29.83" 9 -1.13"
191909 - 192006 25.61" 1 -5.35"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/