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 (17.98")
1901-1922 Base Period
189510 - 189603 21.97" 27 3.99"
189610 - 189703 15.25" 2 -2.73"
189710 - 189803 19.96" 21 1.98"
189810 - 189903 21.17" 24 3.19"
189910 - 190003 20.06" 22 2.08"
190010 - 190103 18.38" 14 0.40"
190110 - 190203 19.02" 16 1.04"
190210 - 190303 20.68" 23 2.70"
190310 - 190403 19.76" 20 1.78"
190410 - 190503 13.71" 1 -4.27"
190510 - 190603 16.00" 3 -1.98"
190610 - 190703 16.23" 8 -1.75"
190710 - 190803 21.24" 25 3.26"
190810 - 190903 17.20" 10 -0.78"
190910 - 191003 16.08" 5 -1.90"
191010 - 191103 16.09" 6 -1.89"
191110 - 191203 17.65" 11 -0.33"
191210 - 191303 21.76" 26 3.78"
191310 - 191403 19.25" 18 1.27"
191410 - 191503 16.02" 4 -1.96"
191510 - 191603 19.13" 17 1.15"
191610 - 191703 16.17" 7 -1.81"
191710 - 191803 18.22" 13 0.24"
191810 - 191903 16.89" 9 -1.09"
191910 - 192003 17.70" 12 -0.28"
192010 - 192103 18.82" 15 0.84"
192110 - 192203 19.58" 19 1.60"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/