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 (245.60")
1901-1960 Base Period
189501 - 189912 226.29" 7 -19.31"
189601 - 190012 228.41" 9 -17.19"
189701 - 190112 225.50" 6 -20.10"
189801 - 190212 233.49" 12 -12.11"
189901 - 190312 222.45" 3 -23.15"
190001 - 190412 224.18" 4 -21.42"
190101 - 190512 240.81" 27 -4.79"
190201 - 190612 262.87" 54 17.27"
190301 - 190712 260.62" 51 15.02"
190401 - 190812 266.54" 58 20.94"
190501 - 190912 268.61" 60 23.01"
190601 - 191012 250.07" 42 4.47"
190701 - 191112 242.20" 29 -3.40"
190801 - 191212 239.27" 24 -6.33"
190901 - 191312 242.56" 30 -3.04"
191001 - 191412 240.51" 26 -5.09"
191101 - 191512 248.87" 39 3.27"
191201 - 191612 243.00" 32 -2.60"
191301 - 191712 235.95" 16 -9.65"
191401 - 191812 226.41" 8 -19.19"
191501 - 191912 238.47" 20 -7.13"
191601 - 192012 238.97" 23 -6.63"
191701 - 192112 243.98" 34 -1.62"
191801 - 192212 248.97" 40 3.37"
191901 - 192312 264.20" 56 18.60"
192001 - 192412 246.29" 37 0.69"
192101 - 192512 233.51" 13 -12.09"
192201 - 192612 233.30" 11 -12.30"
192301 - 192712 252.18" 44 6.58"
192401 - 192812 242.62" 31 -2.98"
192501 - 192912 251.47" 43 5.87"
192601 - 193012 256.36" 47 10.76"
192701 - 193112 256.16" 46 10.56"
192801 - 193212 243.05" 33 -2.55"
192901 - 193312 241.94" 28 -3.66"
193001 - 193412 238.80" 22 -6.80"
193101 - 193512 247.99" 38 2.39"
193201 - 193612 234.21" 14 -11.39"
193301 - 193712 238.01" 18 -7.59"
193401 - 193812 237.79" 17 -7.81"
193501 - 193912 245.03" 35 -0.57"
193601 - 194012 234.95" 15 -10.65"
193701 - 194112 246.17" 36 0.57"
193801 - 194212 239.54" 25 -6.06"
193901 - 194312 225.32" 5 -20.28"
194001 - 194412 230.22" 10 -15.38"
194101 - 194512 252.40" 45 6.80"
194201 - 194612 264.82" 57 19.22"
194301 - 194712 257.46" 48 11.86"
194401 - 194812 273.09" 61 27.49"
194501 - 194912 275.39" 62 29.79"
194601 - 195012 267.58" 59 21.98"
194701 - 195112 261.85" 52 16.25"
194801 - 195212 263.59" 55 17.99"
194901 - 195312 257.77" 49 12.17"
195001 - 195412 238.05" 19 -7.55"
195101 - 195512 220.48" 2 -25.12"
195201 - 195612 209.86" 1 -35.74"
195301 - 195712 238.65" 21 -6.95"
195401 - 195812 249.33" 41 3.73"
195501 - 195912 259.65" 50 14.05"
195601 - 196012 262.67" 53 17.07"

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/