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 (179.50")
1901-1954 Base Period
189501 - 189812 181.77" 32 2.27"
189601 - 189912 188.72" 48 9.22"
189701 - 190012 187.95" 46 8.45"
189801 - 190112 188.21" 47 8.71"
189901 - 190212 192.86" 53 13.36"
190001 - 190312 202.70" 56 23.20"
190101 - 190412 203.37" 57 23.87"
190201 - 190512 193.44" 54 13.94"
190301 - 190612 184.54" 39 5.04"
190401 - 190712 182.43" 36 2.93"
190501 - 190812 182.98" 37 3.48"
190601 - 190912 182.24" 34 2.74"
190701 - 191012 174.85" 16 -4.65"
190801 - 191112 173.63" 15 -5.87"
190901 - 191212 177.28" 20 -2.22"
191001 - 191312 182.08" 33 2.58"
191101 - 191412 181.42" 31 1.92"
191201 - 191512 177.61" 21 -1.89"
191301 - 191612 168.90" 8 -10.60"
191401 - 191712 164.70" 5 -14.80"
191501 - 191812 164.49" 4 -15.01"
191601 - 191912 169.78" 11 -9.72"
191701 - 192012 182.37" 35 2.87"
191801 - 192112 178.71" 25 -0.79"
191901 - 192212 180.35" 29 0.85"
192001 - 192312 169.34" 9 -10.16"
192101 - 192412 163.74" 3 -15.76"
192201 - 192512 166.67" 7 -12.83"
192301 - 192612 171.21" 12 -8.29"
192401 - 192712 177.91" 23 -1.59"
192501 - 192812 178.21" 24 -1.29"
192601 - 192912 179.74" 28 0.24"
192701 - 193012 169.56" 10 -9.94"
192801 - 193112 158.67" 1 -20.83"
192901 - 193212 159.40" 2 -20.10"
193001 - 193312 166.24" 6 -13.26"
193101 - 193412 177.74" 22 -1.76"
193201 - 193512 185.54" 42 6.04"
193301 - 193612 187.02" 44 7.52"
193401 - 193712 185.07" 41 5.57"
193501 - 193812 191.06" 51 11.56"
193601 - 193912 189.80" 50 10.30"
193701 - 194012 189.55" 49 10.05"
193801 - 194112 179.11" 27 -0.39"
193901 - 194212 176.68" 19 -2.82"
194001 - 194312 172.40" 14 -7.10"
194101 - 194412 171.26" 13 -8.24"
194201 - 194512 185.59" 43 6.09"
194301 - 194612 175.33" 17 -4.17"
194401 - 194712 180.88" 30 1.38"
194501 - 194812 187.55" 45 8.05"
194601 - 194912 175.59" 18 -3.91"
194701 - 195012 178.86" 26 -0.64"
194801 - 195112 183.05" 38 3.55"
194901 - 195212 184.80" 40 5.30"
195001 - 195312 194.21" 55 14.71"
195101 - 195412 192.14" 52 12.64"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/