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 (23.33")
1901-1934 Base Period
189511 - 189604 24.78" 25 1.45"
189611 - 189704 20.01" 8 -3.32"
189711 - 189804 31.94" 39 8.61"
189811 - 189904 29.68" 37 6.35"
189911 - 190004 22.98" 19 -0.35"
190011 - 190104 27.67" 34 4.34"
190111 - 190204 30.11" 38 6.78"
190211 - 190304 29.52" 36 6.19"
190311 - 190404 25.13" 27 1.80"
190411 - 190504 17.53" 2 -5.80"
190511 - 190604 23.99" 21 0.66"
190611 - 190704 19.36" 7 -3.97"
190711 - 190804 27.32" 32 3.99"
190811 - 190904 25.11" 26 1.78"
190911 - 191004 21.18" 11 -2.15"
191011 - 191104 20.60" 10 -2.73"
191111 - 191204 29.48" 35 6.15"
191211 - 191304 27.66" 33 4.33"
191311 - 191404 22.64" 16 -0.69"
191411 - 191504 22.83" 18 -0.50"
191511 - 191604 22.40" 14 -0.93"
191611 - 191704 20.37" 9 -2.96"
191711 - 191804 18.02" 4 -5.31"
191811 - 191904 24.28" 23 0.95"
191911 - 192004 25.90" 29 2.57"
192011 - 192104 23.30" 20 -0.03"
192111 - 192204 22.75" 17 -0.58"
192211 - 192304 24.47" 24 1.14"
192311 - 192404 26.06" 30 2.73"
192411 - 192504 17.48" 1 -5.85"
192511 - 192604 22.59" 15 -0.74"
192611 - 192704 19.07" 6 -4.26"
192711 - 192804 25.79" 28 2.46"
192811 - 192904 24.12" 22 0.79"
192911 - 193004 17.99" 3 -5.34"
193011 - 193104 21.23" 12 -2.10"
193111 - 193204 18.91" 5 -4.42"
193211 - 193304 26.94" 31 3.61"
193311 - 193404 21.56" 13 -1.77"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/