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 (30.16")
1901-1905 Base Period
189502 - 189511 25.86" 3 -4.30"
189602 - 189611 21.08" 2 -9.08"
189702 - 189711 26.35" 4 -3.81"
189802 - 189811 32.97" 9 2.81"
189902 - 189911 29.47" 7 -0.69"
190002 - 190011 31.18" 8 1.02"
190102 - 190111 20.79" 1 -9.37"
190202 - 190211 36.45" 10 6.29"
190302 - 190311 28.65" 6 -1.51"
190402 - 190411 27.42" 5 -2.74"
190502 - 190511 37.47" 11 7.31"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/