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 (36.14")
1901-1940 Base Period
189507 - 189605 36.19" 21 0.05"
189607 - 189705 37.14" 26 1.00"
189707 - 189805 44.24" 43 8.10"
189807 - 189905 36.09" 20 -0.05"
189907 - 190005 37.11" 25 0.97"
190007 - 190105 38.43" 33 2.29"
190107 - 190205 38.05" 32 1.91"
190207 - 190305 37.31" 28 1.17"
190307 - 190405 31.05" 6 -5.09"
190407 - 190505 31.61" 7 -4.53"
190507 - 190605 37.18" 27 1.04"
190607 - 190705 30.17" 4 -5.97"
190707 - 190805 41.98" 40 5.84"
190807 - 190905 32.74" 12 -3.40"
190907 - 191005 31.65" 8 -4.49"
191007 - 191105 28.09" 1 -8.05"
191107 - 191205 39.55" 36 3.41"
191207 - 191305 40.67" 38 4.53"
191307 - 191405 32.03" 10 -4.11"
191407 - 191505 28.72" 2 -7.42"
191507 - 191605 39.37" 35 3.23"
191607 - 191705 32.26" 11 -3.88"
191707 - 191805 33.16" 13 -2.98"
191807 - 191905 39.59" 37 3.45"
191907 - 192005 38.59" 34 2.45"
192007 - 192105 37.80" 30 1.66"
192107 - 192205 36.86" 24 0.72"
192207 - 192305 30.62" 5 -5.52"
192307 - 192405 36.34" 23 0.20"
192407 - 192505 35.58" 17 -0.56"
192507 - 192605 36.31" 22 0.17"
192607 - 192705 34.03" 15 -2.11"
192707 - 192805 47.28" 45 11.14"
192807 - 192905 37.81" 31 1.67"
192907 - 193005 31.78" 9 -4.36"
193007 - 193105 29.40" 3 -6.74"
193107 - 193205 37.76" 29 1.62"
193207 - 193305 41.51" 39 5.37"
193307 - 193405 34.69" 16 -1.45"
193407 - 193505 33.97" 14 -2.17"
193507 - 193605 42.00" 41 5.86"
193607 - 193705 42.47" 42 6.33"
193707 - 193805 35.59" 18 -0.55"
193807 - 193905 45.75" 44 9.61"
193907 - 194005 35.93" 19 -0.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 16, 2019 from https://www.ncdc.noaa.gov/cag/