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 (224.34")
1901-1954 Base Period
189501 - 189912 225.58" 34 1.24"
189601 - 190012 230.52" 40 6.18"
189701 - 190112 239.56" 51 15.22"
189801 - 190212 243.85" 53 19.51"
189901 - 190312 246.51" 56 22.17"
190001 - 190412 245.17" 55 20.83"
190101 - 190512 245.05" 54 20.71"
190201 - 190612 240.18" 52 15.84"
190301 - 190712 236.08" 47 11.74"
190401 - 190812 225.45" 33 1.11"
190501 - 190912 223.92" 30 -0.42"
190601 - 191012 221.59" 25 -2.75"
190701 - 191112 225.17" 32 0.83"
190801 - 191212 220.30" 20 -4.04"
190901 - 191312 223.02" 28 -1.32"
191001 - 191412 220.77" 23 -3.57"
191101 - 191512 227.93" 38 3.59"
191201 - 191612 215.57" 12 -8.77"
191301 - 191712 210.44" 6 -13.90"
191401 - 191812 203.18" 1 -21.16"
191501 - 191912 216.29" 13 -8.05"
191601 - 192012 220.33" 21 -4.01"
191701 - 192112 220.25" 19 -4.09"
191801 - 192212 218.83" 17 -5.51"
191901 - 192312 221.14" 24 -3.20"
192001 - 192412 214.29" 10 -10.05"
192101 - 192512 204.55" 2 -19.79"
192201 - 192612 211.33" 7 -13.01"
192301 - 192712 218.70" 16 -5.64"
192401 - 192812 223.16" 29 -1.18"
192501 - 192912 220.55" 22 -3.79"
192601 - 193012 214.22" 9 -10.12"
192701 - 193112 206.16" 4 -18.18"
192801 - 193212 204.65" 3 -19.69"
192901 - 193312 208.58" 5 -15.76"
193001 - 193412 212.22" 8 -12.12"
193101 - 193512 222.14" 26 -2.20"
193201 - 193612 233.00" 41 8.66"
193301 - 193712 234.25" 45 9.91"
193401 - 193812 237.04" 49 12.70"
193501 - 193912 234.20" 44 9.86"
193601 - 194012 237.01" 48 12.67"
193701 - 194112 226.34" 35 2.00"
193801 - 194212 228.65" 39 4.31"
193901 - 194312 215.54" 11 -8.80"
194001 - 194412 218.47" 15 -5.87"
194101 - 194512 222.38" 27 -1.96"
194201 - 194612 224.87" 31 0.53"
194301 - 194712 219.74" 18 -4.60"
194401 - 194812 233.62" 43 9.28"
194501 - 194912 226.71" 36 2.37"
194601 - 195012 218.14" 14 -6.20"
194701 - 195112 227.46" 37 3.12"
194801 - 195212 237.54" 50 13.20"
194901 - 195312 233.37" 42 9.03"
195001 - 195412 234.69" 46 10.35"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/