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 (35.74")
1901-1917 Base Period
189505 - 189602 29.39" 1 -6.35"
189605 - 189702 32.44" 7 -3.30"
189705 - 189802 37.42" 16 1.68"
189805 - 189902 39.72" 19 3.98"
189905 - 190002 31.27" 3 -4.47"
190005 - 190102 29.93" 2 -5.81"
190105 - 190202 39.88" 20 4.14"
190205 - 190302 43.42" 21 7.68"
190305 - 190402 34.41" 11 -1.33"
190405 - 190502 34.59" 12 -1.15"
190505 - 190602 36.39" 15 0.65"
190605 - 190702 39.62" 18 3.88"
190705 - 190802 45.23" 22 9.49"
190805 - 190902 34.95" 13 -0.79"
190905 - 191002 31.45" 4 -4.29"
191005 - 191102 34.27" 10 -1.47"
191105 - 191202 38.38" 17 2.64"
191205 - 191302 31.52" 5 -4.22"
191305 - 191402 32.14" 6 -3.60"
191405 - 191502 32.49" 8 -3.25"
191505 - 191602 35.87" 14 0.13"
191605 - 191702 33.07" 9 -2.67"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/