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 (16.77")
1901-1928 Base Period
189512 - 189705 17.93" 24 1.16"
189612 - 189805 17.34" 21 0.57"
189712 - 189905 15.83" 12 -0.94"
189812 - 190005 16.11" 14 -0.66"
189912 - 190105 16.09" 13 -0.68"
190012 - 190205 16.20" 15 -0.57"
190112 - 190305 14.45" 5 -2.32"
190212 - 190405 15.28" 9 -1.49"
190312 - 190505 17.87" 23 1.10"
190412 - 190605 18.19" 26 1.42"
190512 - 190705 22.98" 32 6.21"
190612 - 190805 21.20" 31 4.43"
190712 - 190905 17.11" 18 0.34"
190812 - 191005 17.05" 17 0.28"
190912 - 191105 15.67" 10 -1.10"
191012 - 191205 15.04" 8 -1.73"
191112 - 191305 14.10" 2 -2.67"
191212 - 191405 19.66" 30 2.89"
191312 - 191505 18.91" 29 2.14"
191412 - 191605 17.33" 20 0.56"
191512 - 191705 18.80" 28 2.03"
191612 - 191805 15.69" 11 -1.08"
191712 - 191905 16.81" 16 0.04"
191812 - 192005 14.31" 4 -2.46"
191912 - 192105 17.52" 22 0.75"
192012 - 192205 17.33" 20 0.56"
192112 - 192305 18.30" 27 1.53"
192212 - 192405 14.56" 6 -2.21"
192312 - 192505 12.09" 1 -4.68"
192412 - 192605 18.00" 25 1.23"
192512 - 192705 14.30" 3 -2.47"
192612 - 192805 14.72" 7 -2.05"

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/