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 (129.78")
1901-1923 Base Period
189501 - 189912 134.20" 17 4.42"
189601 - 190012 139.18" 20 9.40"
189701 - 190112 132.83" 16 3.05"
189801 - 190212 132.70" 15 2.92"
189901 - 190312 139.93" 21 10.15"
190001 - 190412 135.37" 18 5.59"
190101 - 190512 140.04" 22 10.26"
190201 - 190612 145.09" 25 15.31"
190301 - 190712 140.65" 23 10.87"
190401 - 190812 137.46" 19 7.68"
190501 - 190912 141.21" 24 11.43"
190601 - 191012 123.97" 8 -5.81"
190701 - 191112 121.99" 6 -7.79"
190801 - 191212 121.51" 5 -8.27"
190901 - 191312 119.37" 3 -10.41"
191001 - 191412 118.18" 1 -11.60"
191101 - 191512 131.08" 13 1.30"
191201 - 191612 131.75" 14 1.97"
191301 - 191712 129.48" 12 -0.30"
191401 - 191812 127.77" 11 -2.01"
191501 - 191912 127.60" 10 -2.18"
191601 - 192012 125.07" 9 -4.71"
191701 - 192112 119.85" 4 -9.93"
191801 - 192212 122.99" 7 -6.79"
191901 - 192312 119.10" 2 -10.68"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/