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 (19.21")
1901-1930 Base Period
189512 - 189605 19.66" 18 0.45"
189612 - 189705 18.21" 13 -1.00"
189712 - 189805 22.61" 31 3.40"
189812 - 189905 16.07" 5 -3.14"
189912 - 190005 28.42" 35 9.21"
190012 - 190105 20.57" 23 1.36"
190112 - 190205 26.89" 34 7.68"
190212 - 190305 21.46" 29 2.25"
190312 - 190405 20.96" 27 1.75"
190412 - 190505 13.58" 2 -5.63"
190512 - 190605 20.19" 21 0.98"
190612 - 190705 17.38" 10 -1.83"
190712 - 190805 20.36" 22 1.15"
190812 - 190905 24.79" 33 5.58"
190912 - 191005 17.94" 12 -1.27"
191012 - 191105 13.46" 1 -5.75"
191112 - 191205 22.80" 32 3.59"
191212 - 191305 19.95" 19 0.74"
191312 - 191405 18.27" 14 -0.94"
191412 - 191505 16.23" 8 -2.98"
191512 - 191605 19.13" 16 -0.08"
191612 - 191705 20.80" 25 1.59"
191712 - 191805 15.96" 4 -3.25"
191812 - 191905 19.47" 17 0.26"
191912 - 192005 20.69" 24 1.48"
192012 - 192105 17.70" 11 -1.51"
192112 - 192205 16.21" 7 -3.00"
192212 - 192305 20.88" 26 1.67"
192312 - 192405 18.67" 15 -0.54"
192412 - 192505 15.84" 3 -3.37"
192512 - 192605 16.57" 9 -2.64"
192612 - 192705 16.19" 6 -3.02"
192712 - 192805 22.06" 30 2.85"
192812 - 192905 21.40" 28 2.19"
192912 - 193005 19.99" 20 0.78"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/