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 (20.15")
1901-1927 Base Period
189501 - 189506 12.00" 1 -8.15"
189601 - 189606 17.14" 8 -3.01"
189701 - 189706 23.61" 26 3.46"
189801 - 189806 24.90" 30 4.75"
189901 - 189906 18.00" 10 -2.15"
190001 - 190006 18.76" 12 -1.39"
190101 - 190106 16.06" 5 -4.09"
190201 - 190206 19.73" 19 -0.42"
190301 - 190306 20.71" 20 0.56"
190401 - 190406 23.68" 27 3.53"
190501 - 190506 19.60" 18 -0.55"
190601 - 190606 16.82" 7 -3.33"
190701 - 190706 22.87" 25 2.72"
190801 - 190806 23.78" 28 3.63"
190901 - 190906 26.35" 33 6.20"
191001 - 191006 15.43" 3 -4.72"
191101 - 191106 18.23" 11 -1.92"
191201 - 191206 20.87" 21 0.72"
191301 - 191306 25.71" 31 5.56"
191401 - 191406 15.52" 4 -4.63"
191501 - 191506 16.45" 6 -3.70"
191601 - 191606 24.31" 29 4.16"
191701 - 191706 22.58" 24 2.43"
191801 - 191806 18.95" 14 -1.20"
191901 - 191906 18.81" 13 -1.34"
192001 - 192006 19.12" 15 -1.03"
192101 - 192106 19.35" 16 -0.80"
192201 - 192206 21.55" 22 1.40"
192301 - 192306 19.51" 17 -0.64"
192401 - 192406 21.65" 23 1.50"
192501 - 192506 13.29" 2 -6.86"
192601 - 192606 17.36" 9 -2.79"
192701 - 192706 25.80" 32 5.65"

Citing This Page

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