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 (16.09")
1901-1953 Base Period
189503 - 189512 13.79" 10 -2.30"
189603 - 189612 18.97" 53 2.88"
189703 - 189712 18.39" 48 2.30"
189803 - 189812 18.08" 45 1.99"
189903 - 189912 17.12" 35 1.03"
190003 - 190012 15.77" 23 -0.32"
190103 - 190112 16.46" 32 0.37"
190203 - 190212 17.01" 34 0.92"
190303 - 190312 17.17" 37 1.08"
190403 - 190412 10.95" 2 -5.14"
190503 - 190512 14.93" 17 -1.16"
190603 - 190612 20.32" 57 4.23"
190703 - 190712 16.04" 26 -0.05"
190803 - 190812 18.68" 50 2.59"
190903 - 190912 18.76" 52 2.67"
191003 - 191012 13.97" 14 -2.12"
191103 - 191112 18.14" 47 2.05"
191203 - 191212 18.12" 46 2.03"
191303 - 191312 15.81" 25 -0.28"
191403 - 191412 15.79" 24 -0.30"
191503 - 191512 20.38" 58 4.29"
191603 - 191612 18.69" 51 2.60"
191703 - 191712 14.66" 16 -1.43"
191803 - 191812 13.88" 12 -2.21"
191903 - 191912 11.36" 4 -4.73"
192003 - 192012 15.03" 19 -1.06"
192103 - 192112 16.42" 30 0.33"
192203 - 192212 16.46" 32 0.37"
192303 - 192312 19.07" 54 2.98"
192403 - 192412 15.25" 21 -0.84"
192503 - 192512 17.47" 40 1.38"
192603 - 192612 15.03" 19 -1.06"
192703 - 192712 23.27" 59 7.18"
192803 - 192812 14.07" 15 -2.02"
192903 - 192912 14.97" 18 -1.12"
193003 - 193012 13.92" 13 -2.17"
193103 - 193112 11.51" 5 -4.58"
193203 - 193212 17.76" 41 1.67"
193303 - 193312 17.15" 36 1.06"
193403 - 193412 12.77" 7 -3.32"
193503 - 193512 11.96" 6 -4.13"
193603 - 193612 10.69" 1 -5.40"
193703 - 193712 13.81" 11 -2.28"
193803 - 193812 18.07" 43 1.98"
193903 - 193912 13.50" 9 -2.59"
194003 - 194012 16.07" 27 -0.02"
194103 - 194112 20.18" 56 4.09"
194203 - 194212 18.45" 49 2.36"
194303 - 194312 15.46" 22 -0.63"
194403 - 194412 17.25" 38 1.16"
194503 - 194512 16.09" 28 0.00"
194603 - 194612 19.53" 55 3.44"
194703 - 194712 16.84" 33 0.75"
194803 - 194812 17.98" 42 1.89"
194903 - 194912 12.99" 8 -3.10"
195003 - 195012 17.34" 39 1.25"
195103 - 195112 18.08" 45 1.99"
195203 - 195212 11.00" 3 -5.09"
195303 - 195312 16.30" 29 0.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/