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 (28.41")
1901-1940 Base Period
189509 - 189605 33.96" 39 5.55"
189609 - 189705 33.70" 38 5.29"
189709 - 189805 27.01" 16 -1.40"
189809 - 189905 29.59" 27 1.18"
189909 - 190005 29.87" 28 1.46"
190009 - 190105 30.82" 32 2.41"
190109 - 190205 31.33" 34 2.92"
190209 - 190305 30.33" 31 1.92"
190309 - 190405 38.24" 45 9.83"
190409 - 190505 25.54" 10 -2.87"
190509 - 190605 28.13" 19 -0.28"
190609 - 190705 34.50" 41 6.09"
190709 - 190805 26.81" 14 -1.60"
190809 - 190905 28.40" 22 -0.01"
190909 - 191005 31.92" 36 3.51"
191009 - 191105 28.59" 23 0.18"
191109 - 191205 31.03" 33 2.62"
191209 - 191305 26.35" 13 -2.06"
191309 - 191405 29.08" 25 0.67"
191409 - 191505 26.28" 11 -2.13"
191509 - 191605 35.50" 42 7.09"
191609 - 191705 26.28" 11 -2.13"
191709 - 191805 27.53" 18 -0.88"
191809 - 191905 29.35" 26 0.94"
191909 - 192005 23.82" 7 -4.59"
192009 - 192105 35.85" 43 7.44"
192109 - 192205 28.15" 20 -0.26"
192209 - 192305 26.89" 15 -1.52"
192309 - 192405 18.81" 1 -9.60"
192409 - 192505 32.85" 37 4.44"
192509 - 192605 23.00" 6 -5.41"
192609 - 192705 34.33" 40 5.92"
192709 - 192805 30.08" 30 1.67"
192809 - 192905 20.97" 3 -7.44"
192909 - 193005 22.95" 5 -5.46"
193009 - 193105 20.04" 2 -8.37"
193109 - 193205 31.54" 35 3.13"
193209 - 193305 28.15" 20 -0.26"
193309 - 193405 24.17" 9 -4.24"
193409 - 193505 28.97" 24 0.56"
193509 - 193605 27.05" 17 -1.36"
193609 - 193705 23.99" 8 -4.42"
193709 - 193805 36.93" 44 8.52"
193809 - 193905 21.98" 4 -6.43"
193909 - 194005 29.88" 29 1.47"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/