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 (39.39")
1901-1924 Base Period
189501 - 189510 29.31" 1 -10.08"
189601 - 189610 37.51" 10 -1.88"
189701 - 189710 35.37" 6 -4.02"
189801 - 189810 43.04" 29 3.65"
189901 - 189910 38.37" 15 -1.02"
190001 - 190010 32.70" 3 -6.69"
190101 - 190110 40.50" 20 1.11"
190201 - 190210 34.97" 5 -4.42"
190301 - 190310 38.18" 12 -1.21"
190401 - 190410 30.22" 2 -9.17"
190501 - 190510 40.46" 19 1.07"
190601 - 190610 39.29" 16 -0.10"
190701 - 190710 46.50" 30 7.11"
190801 - 190810 39.84" 18 0.45"
190901 - 190910 39.64" 17 0.25"
191001 - 191010 37.98" 11 -1.41"
191101 - 191110 42.46" 26 3.07"
191201 - 191210 41.00" 21 1.61"
191301 - 191310 42.57" 27 3.18"
191401 - 191410 33.78" 4 -5.61"
191501 - 191510 38.22" 14 -1.17"
191601 - 191610 42.34" 25 2.95"
191701 - 191710 42.93" 28 3.54"
191801 - 191810 42.03" 23 2.64"
191901 - 191910 41.41" 22 2.02"
192001 - 192010 38.18" 12 -1.21"
192101 - 192110 35.99" 7 -3.40"
192201 - 192210 37.31" 9 -2.08"
192301 - 192310 37.25" 8 -2.14"
192401 - 192410 42.21" 24 2.82"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/