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 (23.56")
1901-1923 Base Period
189504 - 189512 24.30" 17 0.74"
189604 - 189612 26.00" 21 2.44"
189704 - 189712 20.86" 8 -2.70"
189804 - 189812 27.33" 24 3.77"
189904 - 189912 23.26" 14 -0.30"
190004 - 190012 24.59" 19 1.03"
190104 - 190112 17.89" 3 -5.67"
190204 - 190212 30.41" 28 6.85"
190304 - 190312 26.31" 22 2.75"
190404 - 190412 28.08" 25 4.52"
190504 - 190512 25.43" 20 1.87"
190604 - 190612 24.56" 18 1.00"
190704 - 190712 22.01" 12 -1.55"
190804 - 190812 28.21" 26 4.65"
190904 - 190912 26.98" 23 3.42"
191004 - 191012 17.60" 1 -5.96"
191104 - 191112 19.56" 5 -4.00"
191204 - 191212 21.10" 10 -2.46"
191304 - 191312 19.22" 4 -4.34"
191404 - 191412 19.99" 7 -3.57"
191504 - 191512 33.73" 29 10.17"
191604 - 191612 19.90" 6 -3.66"
191704 - 191712 17.77" 2 -5.79"
191804 - 191812 24.05" 15 0.49"
191904 - 191912 21.45" 11 -2.11"
192004 - 192012 24.22" 16 0.66"
192104 - 192112 21.01" 9 -2.55"
192204 - 192212 22.72" 13 -0.84"
192304 - 192312 29.66" 27 6.10"

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/