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 (238.19")
1901-1922 Base Period
189502 - 190001 231.08" 6 -7.11"
189602 - 190101 238.98" 13 0.79"
189702 - 190201 247.37" 20 9.18"
189802 - 190301 249.91" 23 11.72"
189902 - 190401 248.73" 22 10.54"
190002 - 190501 243.20" 18 5.01"
190102 - 190601 240.25" 17 2.06"
190202 - 190701 236.14" 8 -2.05"
190302 - 190801 238.46" 12 0.27"
190402 - 190901 240.02" 16 1.83"
190502 - 191001 247.99" 21 9.80"
190602 - 191101 243.46" 19 5.27"
190702 - 191201 237.26" 10 -0.93"
190802 - 191301 239.35" 14 1.16"
190902 - 191401 235.60" 7 -2.59"
191002 - 191501 236.91" 9 -1.28"
191102 - 191601 237.64" 11 -0.55"
191202 - 191701 239.54" 15 1.35"
191302 - 191801 229.89" 4 -8.30"
191402 - 191901 227.31" 2 -10.88"
191502 - 192001 223.68" 1 -14.51"
191602 - 192101 230.67" 5 -7.52"
191702 - 192201 227.79" 3 -10.40"

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/