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 (110.74")
1927-1970 Base Period
192501 - 192712 112.86" 26 2.12"
192601 - 192812 115.42" 34 4.68"
192701 - 192912 121.30" 42 10.56"
192801 - 193012 128.61" 44 17.87"
192901 - 193112 123.98" 43 13.24"
193001 - 193212 118.42" 40 7.68"
193101 - 193312 107.64" 17 -3.10"
193201 - 193412 103.04" 6 -7.70"
193301 - 193512 105.89" 13 -4.85"
193401 - 193612 113.65" 28 2.91"
193501 - 193712 114.69" 33 3.95"
193601 - 193812 115.97" 35 5.23"
193701 - 193912 117.92" 39 7.18"
193801 - 194012 117.88" 38 7.14"
193901 - 194112 110.06" 20 -0.68"
194001 - 194212 104.47" 10 -6.27"
194101 - 194312 111.86" 24 1.12"
194201 - 194412 117.26" 37 6.52"
194301 - 194512 120.82" 41 10.08"
194401 - 194612 114.61" 32 3.87"
194501 - 194712 112.75" 25 2.01"
194601 - 194812 111.55" 23 0.81"
194701 - 194912 113.41" 27 2.67"
194801 - 195012 104.27" 9 -6.47"
194901 - 195112 102.22" 4 -8.52"
195001 - 195212 101.25" 3 -9.49"
195101 - 195312 106.72" 15 -4.02"
195201 - 195412 105.31" 11 -5.43"
195301 - 195512 106.26" 14 -4.48"
195401 - 195612 107.76" 18 -2.98"
195501 - 195712 105.57" 12 -5.17"
195601 - 195812 103.36" 8 -7.38"
195701 - 195912 103.06" 7 -7.68"
195801 - 196012 109.22" 19 -1.52"
195901 - 196112 114.19" 30 3.45"
196001 - 196212 114.29" 31 3.55"
196101 - 196312 116.44" 36 5.70"
196201 - 196412 111.06" 22 0.32"
196301 - 196512 113.71" 29 2.97"
196401 - 196612 107.54" 16 -3.20"
196501 - 196712 110.90" 21 0.16"
196601 - 196812 102.29" 5 -8.45"
196701 - 196912 97.94" 2 -12.80"
196801 - 197012 95.13" 1 -15.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/