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 (15.26")
1901-1930 Base Period
189511 - 189604 16.54" 24 1.28"
189611 - 189704 18.70" 32 3.44"
189711 - 189804 15.20" 19 -0.06"
189811 - 189904 13.92" 12 -1.34"
189911 - 190004 13.61" 9 -1.65"
190011 - 190104 14.92" 16 -0.34"
190111 - 190204 14.26" 13 -1.00"
190211 - 190304 16.84" 25 1.58"
190311 - 190404 21.32" 34 6.06"
190411 - 190504 10.94" 3 -4.32"
190511 - 190604 15.10" 17 -0.16"
190611 - 190704 21.55" 35 6.29"
190711 - 190804 11.19" 4 -4.07"
190811 - 190904 15.26" 20 0.00"
190911 - 191004 18.08" 30 2.82"
191011 - 191104 15.14" 18 -0.12"
191111 - 191204 15.90" 21 0.64"
191211 - 191304 13.34" 8 -1.92"
191311 - 191404 14.81" 15 -0.45"
191411 - 191504 9.42" 1 -5.84"
191511 - 191604 18.72" 33 3.46"
191611 - 191704 15.97" 22 0.71"
191711 - 191804 16.35" 23 1.09"
191811 - 191904 12.45" 6 -2.81"
191911 - 192004 13.61" 9 -1.65"
192011 - 192104 17.37" 27 2.11"
192111 - 192204 16.99" 26 1.73"
192211 - 192304 14.75" 14 -0.51"
192311 - 192404 10.47" 2 -4.79"
192411 - 192504 17.65" 29 2.39"
192511 - 192604 12.34" 5 -2.92"
192611 - 192704 18.37" 31 3.11"
192711 - 192804 17.57" 28 2.31"
192811 - 192904 13.26" 7 -2.00"
192911 - 193004 13.73" 11 -1.53"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/