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 (165.68")
1901-1934 Base Period
189502 - 189901 157.39" 5 -8.29"
189602 - 190001 165.82" 20 0.14"
189702 - 190101 166.75" 22 1.07"
189802 - 190201 165.85" 21 0.17"
189902 - 190301 173.37" 29 7.69"
190002 - 190401 176.80" 35 11.12"
190102 - 190501 175.85" 33 10.17"
190202 - 190601 173.95" 30 8.27"
190302 - 190701 173.32" 28 7.64"
190402 - 190801 176.65" 34 10.97"
190502 - 190901 178.99" 36 13.31"
190602 - 191001 174.15" 32 8.47"
190702 - 191101 164.22" 18 -1.46"
190802 - 191201 157.72" 6 -7.96"
190902 - 191301 162.18" 12 -3.50"
191002 - 191401 163.06" 17 -2.62"
191102 - 191501 162.40" 14 -3.28"
191202 - 191601 160.36" 9 -5.32"
191302 - 191701 157.76" 7 -7.92"
191402 - 191801 160.75" 10 -4.93"
191502 - 191901 162.19" 13 -3.49"
191602 - 192001 169.50" 25 3.82"
191702 - 192101 173.98" 31 8.30"
191802 - 192201 170.38" 26 4.70"
191902 - 192301 172.25" 27 6.57"
192002 - 192401 165.77" 19 0.09"
192102 - 192501 167.14" 23 1.46"
192202 - 192601 161.67" 11 -4.01"
192302 - 192701 162.94" 15 -2.74"
192402 - 192801 162.96" 16 -2.72"
192502 - 192901 160.18" 8 -5.50"
192602 - 193001 169.42" 24 3.74"
192702 - 193101 149.58" 1 -16.10"
192802 - 193201 151.48" 2 -14.20"
192902 - 193301 152.25" 3 -13.43"
193002 - 193401 157.36" 4 -8.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/