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 (43.09")
1901-1916 Base Period
189502 - 189801 47.11" 15 4.02"
189602 - 189901 45.27" 11 2.18"
189702 - 190001 43.78" 10 0.69"
189802 - 190101 41.35" 9 -1.74"
189902 - 190201 40.39" 8 -2.70"
190002 - 190301 40.09" 6 -3.00"
190102 - 190401 36.26" 2 -6.83"
190202 - 190501 38.21" 3 -4.88"
190302 - 190601 46.13" 14 3.04"
190402 - 190701 52.69" 18 9.60"
190502 - 190801 52.88" 19 9.79"
190602 - 190901 45.37" 13 2.28"
190702 - 191001 39.92" 5 -3.17"
190802 - 191101 33.80" 1 -9.29"
190902 - 191201 38.53" 4 -4.56"
191002 - 191301 40.23" 7 -2.86"
191102 - 191401 45.29" 12 2.20"
191202 - 191501 47.36" 16 4.27"
191302 - 191601 51.00" 17 7.91"

Citing This Page

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