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 (13.10")
1901-1929 Base Period
189512 - 189602 12.43" 13 -0.67"
189612 - 189702 13.46" 18 0.36"
189712 - 189802 6.69" 1 -6.41"
189812 - 189902 16.21" 29 3.11"
189912 - 190002 13.55" 19 0.45"
190012 - 190102 14.58" 25 1.48"
190112 - 190202 13.89" 22 0.79"
190212 - 190302 15.52" 27 2.42"
190312 - 190402 10.24" 8 -2.86"
190412 - 190502 13.33" 16 0.23"
190512 - 190602 16.44" 31 3.34"
190612 - 190702 7.71" 3 -5.39"
190712 - 190802 16.44" 31 3.34"
190812 - 190902 10.19" 7 -2.91"
190912 - 191002 11.01" 9 -2.09"
191012 - 191102 7.33" 2 -5.77"
191112 - 191202 18.43" 34 5.33"
191212 - 191302 12.13" 12 -0.97"
191312 - 191402 11.65" 10 -1.45"
191412 - 191502 14.53" 24 1.43"
191512 - 191602 9.72" 6 -3.38"
191612 - 191702 13.84" 21 0.74"
191712 - 191802 8.86" 5 -4.24"
191812 - 191902 17.53" 32 4.43"
191912 - 192002 13.42" 17 0.32"
192012 - 192102 12.07" 11 -1.03"
192112 - 192202 12.46" 14 -0.64"
192212 - 192302 13.74" 20 0.64"
192312 - 192402 12.72" 15 -0.38"
192412 - 192502 18.30" 33 5.20"
192512 - 192602 16.11" 28 3.01"
192612 - 192702 8.79" 4 -4.31"
192712 - 192802 14.09" 23 0.99"
192812 - 192902 14.79" 26 1.69"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/