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 (27.87")
1901-1925 Base Period
189504 - 189512 24.14" 6 -3.73"
189604 - 189612 34.61" 29 6.74"
189704 - 189712 21.21" 3 -6.66"
189804 - 189812 25.53" 10 -2.34"
189904 - 189912 25.79" 12 -2.08"
190004 - 190012 31.58" 26 3.71"
190104 - 190112 20.23" 2 -7.64"
190204 - 190212 40.78" 31 12.91"
190304 - 190312 32.68" 27 4.81"
190404 - 190412 24.07" 5 -3.80"
190504 - 190512 31.53" 25 3.66"
190604 - 190612 26.36" 16 -1.51"
190704 - 190712 28.00" 19 0.13"
190804 - 190812 31.02" 23 3.15"
190904 - 190912 34.93" 30 7.06"
191004 - 191012 18.02" 1 -9.85"
191104 - 191112 27.13" 17 -0.74"
191204 - 191212 24.79" 8 -3.08"
191304 - 191312 25.95" 14 -1.92"
191404 - 191412 28.19" 20 0.32"
191504 - 191512 33.57" 28 5.70"
191604 - 191612 23.93" 4 -3.94"
191704 - 191712 24.62" 7 -3.25"
191804 - 191812 29.95" 22 2.08"
191904 - 191912 31.53" 25 3.66"
192004 - 192012 27.16" 18 -0.71"
192104 - 192112 29.18" 21 1.31"
192204 - 192212 25.25" 9 -2.62"
192304 - 192312 25.56" 11 -2.31"
192404 - 192412 26.32" 15 -1.55"
192504 - 192512 25.88" 13 -1.99"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/