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 (42.67")
1901-1906 Base Period
189512 - 189611 43.97" 7 1.30"
189612 - 189711 47.28" 8 4.61"
189712 - 189811 49.16" 10 6.49"
189812 - 189911 35.98" 1 -6.69"
189912 - 190011 48.03" 9 5.36"
190012 - 190111 41.16" 4 -1.51"
190112 - 190211 51.51" 11 8.84"
190212 - 190311 43.15" 6 0.48"
190312 - 190411 39.96" 3 -2.71"
190412 - 190511 38.42" 2 -4.25"
190512 - 190611 41.79" 5 -0.88"

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/