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 (218.29")
1901-1914 Base Period
189502 - 190001 201.46" 1 -16.83"
189602 - 190101 207.26" 2 -11.03"
189702 - 190201 210.69" 5 -7.60"
189802 - 190301 215.34" 6 -2.95"
189902 - 190401 220.41" 9 2.12"
190002 - 190501 220.40" 8 2.11"
190102 - 190601 223.17" 13 4.88"
190202 - 190701 228.33" 14 10.04"
190302 - 190801 228.47" 15 10.18"
190402 - 190901 220.90" 10 2.61"
190502 - 191001 222.79" 12 4.50"
190602 - 191101 221.35" 11 3.06"
190702 - 191201 217.64" 7 -0.65"
190802 - 191301 209.59" 3 -8.70"
190902 - 191401 209.78" 4 -8.51"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/