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 (13.23")
1901-1934 Base Period
189509 - 189512 14.38" 31 1.15"
189609 - 189612 12.43" 16 -0.80"
189709 - 189712 13.91" 25 0.68"
189809 - 189812 14.29" 30 1.06"
189909 - 189912 11.78" 11 -1.45"
190009 - 190012 14.03" 26 0.80"
190109 - 190112 12.81" 18 -0.42"
190209 - 190212 14.27" 29 1.04"
190309 - 190312 8.74" 4 -4.49"
190409 - 190412 12.40" 15 -0.83"
190509 - 190512 13.26" 21 0.03"
190609 - 190612 11.76" 10 -1.47"
190709 - 190712 19.74" 39 6.51"
190809 - 190812 7.28" 1 -5.95"
190909 - 190912 9.71" 6 -3.52"
191009 - 191012 11.45" 9 -1.78"
191109 - 191112 13.90" 24 0.67"
191209 - 191212 15.88" 35 2.65"
191309 - 191312 12.88" 19 -0.35"
191409 - 191412 8.29" 2 -4.94"
191509 - 191512 11.44" 8 -1.79"
191609 - 191612 13.38" 22 0.15"
191709 - 191712 11.85" 13 -1.38"
191809 - 191812 18.54" 38 5.31"
191909 - 191912 14.78" 32 1.55"
192009 - 192012 18.07" 37 4.84"
192109 - 192112 13.07" 20 -0.16"
192209 - 192212 8.48" 3 -4.75"
192309 - 192312 15.33" 34 2.10"
192409 - 192412 12.71" 17 -0.52"
192509 - 192512 16.29" 36 3.06"
192609 - 192612 14.18" 27 0.95"
192709 - 192712 23.15" 40 9.92"
192809 - 192812 10.53" 7 -2.70"
192909 - 192912 11.82" 12 -1.41"
193009 - 193012 8.94" 5 -4.29"
193109 - 193112 13.57" 23 0.34"
193209 - 193212 15.06" 33 1.83"
193309 - 193312 11.96" 14 -1.27"
193409 - 193412 14.19" 28 0.96"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/