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 (37.70")
1901-1906 Base Period
189502 - 189511 30.79" 1 -6.91"
189602 - 189611 39.05" 9 1.35"
189702 - 189711 35.24" 4 -2.46"
189802 - 189811 39.29" 10 1.59"
189902 - 189911 38.61" 7 0.91"
190002 - 190011 34.49" 3 -3.21"
190102 - 190111 42.27" 12 4.57"
190202 - 190211 35.42" 5 -2.28"
190302 - 190311 38.86" 8 1.16"
190402 - 190411 31.03" 2 -6.67"
190502 - 190511 36.50" 6 -1.20"
190602 - 190611 42.10" 11 4.40"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/