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 (30.49")
1901-1930 Base Period
189506 - 189601 21.38" 1 -9.11"
189606 - 189701 26.19" 9 -4.30"
189706 - 189801 37.10" 31 6.61"
189806 - 189901 33.69" 26 3.20"
189906 - 190001 27.99" 13 -2.50"
190006 - 190101 25.30" 4 -5.19"
190106 - 190201 35.31" 29 4.82"
190206 - 190301 40.31" 35 9.82"
190306 - 190401 38.59" 34 8.10"
190406 - 190501 32.23" 24 1.74"
190506 - 190601 28.88" 15 -1.61"
190606 - 190701 32.21" 23 1.72"
190706 - 190801 37.51" 32 7.02"
190806 - 190901 25.45" 6 -5.04"
190906 - 191001 25.90" 8 -4.59"
191006 - 191101 26.53" 11 -3.96"
191106 - 191201 38.21" 33 7.72"
191206 - 191301 29.13" 19 -1.36"
191306 - 191401 29.27" 20 -1.22"
191406 - 191501 28.89" 16 -1.60"
191506 - 191601 28.95" 18 -1.54"
191606 - 191701 25.67" 7 -4.82"
191706 - 191801 29.60" 21 -0.89"
191806 - 191901 24.19" 3 -6.30"
191906 - 192001 34.40" 27 3.91"
192006 - 192101 35.28" 28 4.79"
192106 - 192201 24.15" 2 -6.34"
192206 - 192301 28.95" 17 -1.54"
192306 - 192401 27.66" 12 -2.83"
192406 - 192501 26.37" 10 -4.12"
192506 - 192601 28.47" 14 -2.02"
192606 - 192701 33.10" 25 2.61"
192706 - 192801 36.91" 30 6.42"
192806 - 192901 31.93" 22 1.44"
192906 - 193001 25.39" 5 -5.10"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/