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 (37.89")
1901-1906 Base Period
189511 - 189608 35.31" 2 -2.58"
189611 - 189708 39.78" 7 1.89"
189711 - 189808 47.01" 11 9.12"
189811 - 189908 38.02" 6 0.13"
189911 - 190008 36.26" 4 -1.63"
190011 - 190108 42.43" 10 4.54"
190111 - 190208 40.24" 8 2.35"
190211 - 190308 41.26" 9 3.37"
190311 - 190408 35.87" 3 -2.02"
190411 - 190508 30.01" 1 -7.88"
190511 - 190608 37.50" 5 -0.39"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/