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 (40.94")
1901-1924 Base Period
189501 - 189510 36.27" 8 -4.67"
189601 - 189610 33.14" 3 -7.80"
189701 - 189710 36.39" 9 -4.55"
189801 - 189810 50.78" 29 9.84"
189901 - 189910 34.72" 5 -6.22"
190001 - 190010 40.53" 17 -0.41"
190101 - 190110 28.16" 1 -12.78"
190201 - 190210 40.49" 16 -0.45"
190301 - 190310 41.05" 18 0.11"
190401 - 190410 36.86" 10 -4.08"
190501 - 190510 55.52" 30 14.58"
190601 - 190610 46.06" 24 5.12"
190701 - 190710 42.00" 20 1.06"
190801 - 190810 43.55" 22 2.61"
190901 - 190910 35.90" 7 -5.04"
191001 - 191010 41.46" 19 0.52"
191101 - 191110 39.27" 14 -1.67"
191201 - 191210 43.34" 21 2.40"
191301 - 191310 48.56" 27 7.62"
191401 - 191410 34.53" 4 -6.41"
191501 - 191510 43.78" 23 2.84"
191601 - 191610 37.54" 13 -3.40"
191701 - 191710 37.51" 12 -3.43"
191801 - 191810 35.15" 6 -5.79"
191901 - 191910 46.71" 26 5.77"
192001 - 192010 46.32" 25 5.38"
192101 - 192110 40.25" 15 -0.69"
192201 - 192210 37.31" 11 -3.63"
192301 - 192310 49.97" 28 9.03"
192401 - 192410 31.23" 2 -9.71"

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/