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 (213.82")
1901-1937 Base Period
189502 - 190001 201.46" 7 -12.36"
189602 - 190101 207.26" 13 -6.56"
189702 - 190201 210.69" 18 -3.13"
189802 - 190301 215.34" 22 1.52"
189902 - 190401 220.41" 29 6.59"
190002 - 190501 220.40" 28 6.58"
190102 - 190601 223.17" 33 9.35"
190202 - 190701 228.33" 35 14.51"
190302 - 190801 228.47" 36 14.65"
190402 - 190901 220.90" 30 7.08"
190502 - 191001 222.79" 32 8.97"
190602 - 191101 221.35" 31 7.53"
190702 - 191201 217.64" 25 3.82"
190802 - 191301 209.59" 15 -4.23"
190902 - 191401 209.78" 17 -4.04"
191002 - 191501 205.64" 12 -8.18"
191102 - 191601 204.74" 10 -9.08"
191202 - 191701 200.32" 4 -13.50"
191302 - 191801 205.08" 11 -8.74"
191402 - 191901 201.60" 8 -12.22"
191502 - 192001 216.69" 24 2.87"
191602 - 192101 224.96" 34 11.14"
191702 - 192201 219.06" 26 5.24"
191802 - 192301 214.93" 21 1.11"
191902 - 192401 220.36" 27 6.54"
192002 - 192501 216.46" 23 2.64"
192102 - 192601 201.31" 6 -12.51"
192202 - 192701 209.70" 16 -4.12"
192302 - 192801 207.42" 14 -6.40"
192402 - 192901 210.99" 19 -2.83"
192502 - 193001 203.50" 9 -10.32"
192602 - 193101 196.39" 2 -17.43"
192702 - 193201 195.15" 1 -18.67"
192802 - 193301 199.05" 3 -14.77"
192902 - 193401 200.54" 5 -13.28"
193002 - 193501 211.54" 20 -2.28"
193102 - 193601 241.20" 37 27.38"
193202 - 193701 248.41" 38 34.59"

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/