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 (157.69")
1901-1937 Base Period
189502 - 189901 159.66" 24 1.97"
189602 - 190001 161.83" 32 4.14"
189702 - 190101 161.43" 30 3.74"
189802 - 190201 161.69" 31 4.00"
189902 - 190301 162.95" 33 5.26"
190002 - 190401 171.40" 39 13.71"
190102 - 190501 170.75" 38 13.06"
190202 - 190601 166.44" 36 8.75"
190302 - 190701 161.36" 29 3.67"
190402 - 190801 155.62" 17 -2.07"
190502 - 190901 152.73" 7 -4.96"
190602 - 191001 150.97" 4 -6.72"
190702 - 191101 148.32" 2 -9.37"
190802 - 191201 146.08" 1 -11.61"
190902 - 191301 152.53" 6 -5.16"
191002 - 191401 152.22" 5 -5.47"
191102 - 191501 154.06" 13 -3.63"
191202 - 191601 157.03" 20 -0.66"
191302 - 191701 155.00" 16 -2.69"
191402 - 191801 157.96" 21 0.27"
191502 - 191901 159.15" 23 1.46"
191602 - 192001 160.44" 26 2.75"
191702 - 192101 161.26" 28 3.57"
191802 - 192201 158.56" 22 0.87"
191902 - 192301 160.59" 27 2.90"
192002 - 192401 155.96" 18 -1.73"
192102 - 192501 153.20" 9 -4.49"
192202 - 192601 156.22" 19 -1.47"
192302 - 192701 154.26" 14 -3.43"
192402 - 192801 163.66" 34 5.97"
192502 - 192901 165.54" 35 7.85"
192602 - 193001 167.87" 37 10.18"
192702 - 193101 159.72" 25 2.03"
192802 - 193201 154.02" 12 -3.67"
192902 - 193301 153.97" 11 -3.72"
193002 - 193401 149.72" 3 -7.97"
193102 - 193501 153.79" 10 -3.90"
193202 - 193601 153.01" 8 -4.68"
193302 - 193701 154.88" 15 -2.81"

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/