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 (25.06")
1901-1938 Base Period
189502 - 189512 26.72" 31 1.66"
189602 - 189612 20.03" 7 -5.03"
189702 - 189712 21.61" 10 -3.45"
189802 - 189812 23.03" 16 -2.03"
189902 - 189912 24.14" 20 -0.92"
190002 - 190012 32.81" 40 7.75"
190102 - 190112 18.24" 3 -6.82"
190202 - 190212 26.30" 28 1.24"
190302 - 190312 24.11" 19 -0.95"
190402 - 190412 25.23" 23 0.17"
190502 - 190512 33.29" 42 8.23"
190602 - 190612 27.59" 35 2.53"
190702 - 190712 26.91" 32 1.85"
190802 - 190812 27.14" 34 2.08"
190902 - 190912 20.17" 8 -4.89"
191002 - 191012 17.43" 2 -7.63"
191102 - 191112 25.70" 25 0.64"
191202 - 191212 22.53" 15 -2.53"
191302 - 191312 30.23" 38 5.17"
191402 - 191412 33.14" 41 8.08"
191502 - 191512 27.06" 33 2.00"
191602 - 191612 19.52" 5 -5.54"
191702 - 191712 13.23" 1 -11.83"
191802 - 191812 23.69" 18 -1.37"
191902 - 191912 37.11" 44 12.05"
192002 - 192012 26.50" 29 1.44"
192102 - 192112 22.49" 14 -2.57"
192202 - 192212 25.26" 24 0.20"
192302 - 192312 33.63" 43 8.57"
192402 - 192412 19.20" 4 -5.86"
192502 - 192512 21.99" 12 -3.07"
192602 - 192612 30.00" 37 4.94"
192702 - 192712 23.10" 17 -1.96"
192802 - 192812 25.84" 27 0.78"
192902 - 192912 25.79" 26 0.73"
193002 - 193012 24.85" 22 -0.21"
193102 - 193112 24.73" 21 -0.33"
193202 - 193212 27.80" 36 2.74"
193302 - 193312 20.75" 9 -4.31"
193402 - 193412 19.53" 6 -5.53"
193502 - 193512 31.78" 39 6.72"
193602 - 193612 26.60" 30 1.54"
193702 - 193712 22.22" 13 -2.84"
193802 - 193812 21.71" 11 -3.35"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/