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 (29.40")
1901-1939 Base Period
189504 - 189511 25.79" 8 -3.61"
189604 - 189611 30.33" 27 0.93"
189704 - 189711 24.85" 6 -4.55"
189804 - 189811 34.36" 41 4.96"
189904 - 189911 26.11" 9 -3.29"
190004 - 190011 26.32" 11 -3.08"
190104 - 190111 37.93" 44 8.53"
190204 - 190211 27.19" 14 -2.21"
190304 - 190311 27.99" 19 -1.41"
190404 - 190411 25.41" 7 -3.99"
190504 - 190511 30.88" 29 1.48"
190604 - 190611 35.64" 43 6.24"
190704 - 190711 33.39" 38 3.99"
190804 - 190811 32.17" 33 2.77"
190904 - 190911 26.75" 12 -2.65"
191004 - 191011 30.98" 30 1.58"
191104 - 191111 29.00" 25 -0.40"
191204 - 191211 27.44" 15 -1.96"
191304 - 191311 31.01" 31 1.61"
191404 - 191411 21.81" 2 -7.59"
191504 - 191511 28.51" 22 -0.89"
191604 - 191611 28.66" 24 -0.74"
191704 - 191711 28.21" 21 -1.19"
191804 - 191811 31.08" 32 1.68"
191904 - 191911 30.66" 28 1.26"
192004 - 192011 32.46" 34 3.06"
192104 - 192111 24.48" 5 -4.92"
192204 - 192211 28.01" 20 -1.39"
192304 - 192311 26.18" 10 -3.22"
192404 - 192411 34.33" 40 4.93"
192504 - 192511 22.24" 3 -7.16"
192604 - 192611 27.09" 13 -2.31"
192704 - 192711 29.92" 26 0.52"
192804 - 192811 34.68" 42 5.28"
192904 - 192911 34.05" 39 4.65"
193004 - 193011 15.77" 1 -13.63"
193104 - 193111 28.57" 23 -0.83"
193204 - 193211 27.75" 17 -1.65"
193304 - 193311 27.64" 16 -1.76"
193404 - 193411 32.52" 35 3.12"
193504 - 193511 32.70" 37 3.30"
193604 - 193611 23.65" 4 -5.75"
193704 - 193711 39.15" 45 9.75"
193804 - 193811 32.59" 36 3.19"
193904 - 193911 27.96" 18 -1.44"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/