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 (93.12")
1901-1941 Base Period
189501 - 189912 90.70" 14 -2.42"
189601 - 190012 93.74" 22 0.62"
189701 - 190112 93.08" 21 -0.04"
189801 - 190212 93.07" 20 -0.05"
189901 - 190312 98.22" 28 5.10"
190001 - 190412 95.94" 26 2.82"
190101 - 190512 101.05" 32 7.93"
190201 - 190612 104.47" 39 11.35"
190301 - 190712 103.90" 37 10.78"
190401 - 190812 106.48" 42 13.36"
190501 - 190912 110.37" 43 17.25"
190601 - 191012 99.48" 30 6.36"
190701 - 191112 92.49" 19 -0.63"
190801 - 191212 91.66" 15 -1.46"
190901 - 191312 85.82" 9 -7.30"
191001 - 191412 86.18" 10 -6.94"
191101 - 191512 100.46" 31 7.34"
191201 - 191612 103.93" 38 10.81"
191301 - 191712 102.85" 35 9.73"
191401 - 191812 106.25" 41 13.13"
191501 - 191912 104.62" 40 11.50"
191601 - 192012 99.25" 29 6.13"
191701 - 192112 97.58" 27 4.46"
191801 - 192212 101.92" 34 8.80"
191901 - 192312 102.98" 36 9.86"
192001 - 192412 101.73" 33 8.61"
192101 - 192512 94.32" 23 1.20"
192201 - 192612 92.36" 18 -0.76"
192301 - 192712 94.42" 24 1.30"
192401 - 192812 90.13" 13 -2.99"
192501 - 192912 91.91" 16 -1.21"
192601 - 193012 94.70" 25 1.58"
192701 - 193112 91.92" 17 -1.20"
192801 - 193212 87.56" 12 -5.56"
192901 - 193312 84.92" 8 -8.20"
193001 - 193412 77.45" 7 -15.67"
193101 - 193512 76.27" 5 -16.85"
193201 - 193612 73.00" 2 -20.12"
193301 - 193712 71.40" 1 -21.72"
193401 - 193812 74.11" 3 -19.01"
193501 - 193912 77.33" 6 -15.79"
193601 - 194012 76.13" 4 -16.99"
193701 - 194112 86.39" 11 -6.73"

Citing This Page

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