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 (181.25")
1901-1940 Base Period
189511 - 189910 180.06" 13 -1.19"
189611 - 190010 173.90" 9 -7.35"
189711 - 190110 181.06" 16 -0.19"
189811 - 190210 173.43" 7 -7.82"
189911 - 190310 176.25" 10 -5.00"
190011 - 190410 173.86" 8 -7.39"
190111 - 190510 170.59" 4 -10.66"
190211 - 190610 171.24" 5 -10.01"
190311 - 190710 178.46" 12 -2.79"
190411 - 190810 190.99" 42 9.74"
190511 - 190910 190.64" 40 9.39"
190611 - 191010 187.80" 36 6.55"
190711 - 191110 181.36" 17 0.11"
190811 - 191210 181.74" 18 0.49"
190911 - 191310 185.11" 31 3.86"
191011 - 191410 184.16" 25 2.91"
191111 - 191510 181.98" 20 0.73"
191211 - 191610 184.24" 26 2.99"
191311 - 191710 184.72" 30 3.47"
191411 - 191810 188.38" 37 7.13"
191511 - 191910 190.75" 41 9.50"
191611 - 192010 187.66" 34 6.41"
191711 - 192110 181.79" 19 0.54"
191811 - 192210 184.56" 28 3.31"
191911 - 192310 180.46" 14 -0.79"
192011 - 192410 184.65" 29 3.40"
192111 - 192510 182.40" 21 1.15"
192211 - 192610 180.54" 15 -0.71"
192311 - 192710 187.12" 33 5.87"
192411 - 192810 183.33" 23 2.08"
192511 - 192910 189.21" 38 7.96"
192611 - 193010 171.63" 6 -9.62"
192711 - 193110 162.68" 2 -18.57"
192811 - 193210 161.04" 1 -20.21"
192911 - 193310 164.87" 3 -16.38"
193011 - 193410 176.36" 11 -4.89"
193111 - 193510 186.78" 32 5.53"
193211 - 193610 184.51" 27 3.26"
193311 - 193710 187.78" 35 6.53"
193411 - 193810 189.72" 39 8.47"
193511 - 193910 183.69" 24 2.44"
193611 - 194010 182.41" 22 1.16"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/