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 (147.91")
1901-1933 Base Period
189501 - 189712 142.78" 10 -5.13"
189601 - 189812 142.87" 12 -5.04"
189701 - 189912 148.35" 23 0.44"
189801 - 190012 151.56" 25 3.65"
189901 - 190112 164.31" 36 16.40"
190001 - 190212 156.10" 27 8.19"
190101 - 190312 157.60" 33 9.69"
190201 - 190412 140.07" 7 -7.84"
190301 - 190512 148.16" 22 0.25"
190401 - 190612 156.22" 28 8.31"
190501 - 190712 159.93" 34 12.02"
190601 - 190812 166.88" 37 18.97"
190701 - 190912 156.69" 31 8.78"
190801 - 191012 157.35" 32 9.44"
190901 - 191112 139.86" 6 -8.05"
191001 - 191212 140.40" 8 -7.51"
191101 - 191312 142.98" 13 -4.93"
191201 - 191412 146.36" 18 -1.55"
191301 - 191512 146.47" 19 -1.44"
191401 - 191612 141.96" 9 -5.95"
191501 - 191712 147.49" 21 -0.42"
191601 - 191812 146.96" 20 -0.95"
191701 - 191912 146.11" 17 -1.80"
191801 - 192012 149.94" 24 2.03"
191901 - 192112 144.14" 15 -3.77"
192001 - 192212 155.13" 26 7.22"
192101 - 192312 144.04" 14 -3.87"
192201 - 192412 156.43" 30 8.52"
192301 - 192512 137.16" 5 -10.75"
192401 - 192612 135.27" 4 -12.64"
192501 - 192712 126.21" 1 -21.70"
192601 - 192812 144.57" 16 -3.34"
192701 - 192912 163.99" 35 16.08"
192801 - 193012 156.42" 29 8.51"
192901 - 193112 142.83" 11 -5.08"
193001 - 193212 131.64" 3 -16.27"
193101 - 193312 131.49" 2 -16.42"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/