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 (33.61")
1901-1920 Base Period
189503 - 189511 29.24" 4 -4.37"
189603 - 189611 34.50" 16 0.89"
189703 - 189711 28.96" 3 -4.65"
189803 - 189811 38.39" 24 4.78"
189903 - 189911 32.47" 11 -1.14"
190003 - 190011 29.86" 5 -3.75"
190103 - 190111 41.49" 26 7.88"
190203 - 190211 30.51" 8 -3.10"
190303 - 190311 33.85" 14 0.24"
190403 - 190411 28.61" 2 -5.00"
190503 - 190511 33.30" 13 -0.31"
190603 - 190611 40.24" 25 6.63"
190703 - 190711 36.51" 23 2.90"
190803 - 190811 35.74" 20 2.13"
190903 - 190911 30.15" 7 -3.46"
191003 - 191011 32.55" 12 -1.06"
191103 - 191111 32.41" 10 -1.20"
191203 - 191211 34.61" 18 1.00"
191303 - 191311 36.06" 21 2.45"
191403 - 191411 24.85" 1 -8.76"
191503 - 191511 29.95" 6 -3.66"
191603 - 191611 31.20" 9 -2.41"
191703 - 191711 35.00" 19 1.39"
191803 - 191811 34.54" 17 0.93"
191903 - 191911 34.41" 15 0.80"
192003 - 192011 36.12" 22 2.51"

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/