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 (29.35")
1901-1940 Base Period
189507 - 189605 34.82" 38 5.47"
189607 - 189705 35.15" 40 5.80"
189707 - 189805 27.73" 13 -1.62"
189807 - 189905 30.23" 25 0.88"
189907 - 190005 31.83" 33 2.48"
190007 - 190105 31.67" 32 2.32"
190107 - 190205 31.90" 34 2.55"
190207 - 190305 31.92" 35 2.57"
190307 - 190405 39.43" 45 10.08"
190407 - 190505 27.16" 11 -2.19"
190507 - 190605 28.37" 16 -0.98"
190607 - 190705 35.01" 39 5.66"
190707 - 190805 28.52" 19 -0.83"
190807 - 190905 29.64" 24 0.29"
190907 - 191005 33.13" 36 3.78"
191007 - 191105 28.78" 22 -0.57"
191107 - 191205 31.29" 30 1.94"
191207 - 191305 28.66" 20 -0.69"
191307 - 191405 31.01" 29 1.66"
191407 - 191505 26.65" 10 -2.70"
191507 - 191605 36.99" 42 7.64"
191607 - 191705 28.44" 17 -0.91"
191707 - 191805 27.67" 12 -1.68"
191807 - 191905 30.99" 28 1.64"
191907 - 192005 24.08" 6 -5.27"
192007 - 192105 37.69" 43 8.34"
192107 - 192205 28.47" 18 -0.88"
192207 - 192305 28.16" 15 -1.19"
192307 - 192405 20.69" 2 -8.66"
192407 - 192505 33.62" 37 4.27"
192507 - 192605 24.17" 7 -5.18"
192607 - 192705 36.13" 41 6.78"
192707 - 192805 30.59" 26 1.24"
192807 - 192905 21.38" 3 -7.97"
192907 - 193005 23.08" 5 -6.27"
193007 - 193105 20.36" 1 -8.99"
193107 - 193205 31.57" 31 2.22"
193207 - 193305 28.76" 21 -0.59"
193307 - 193405 24.73" 9 -4.62"
193407 - 193505 29.36" 23 0.01"
193507 - 193605 27.78" 14 -1.57"
193607 - 193705 24.71" 8 -4.64"
193707 - 193805 37.81" 44 8.46"
193807 - 193905 22.71" 4 -6.64"
193907 - 194005 30.80" 27 1.45"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/