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 (28.55")
1901-1925 Base Period
189502 - 189701 29.95" 18 1.40"
189602 - 189801 31.01" 20 2.46"
189702 - 189901 31.42" 22 2.87"
189802 - 190001 26.62" 10 -1.93"
189902 - 190101 27.09" 13 -1.46"
190002 - 190201 28.03" 15 -0.52"
190102 - 190301 25.36" 7 -3.19"
190202 - 190401 22.96" 4 -5.59"
190302 - 190501 26.15" 8 -2.40"
190402 - 190601 35.23" 27 6.68"
190502 - 190701 37.44" 29 8.89"
190602 - 190801 32.90" 23 4.35"
190702 - 190901 27.91" 14 -0.64"
190802 - 191001 24.48" 6 -4.07"
190902 - 191101 21.33" 1 -7.22"
191002 - 191201 26.52" 9 -2.03"
191102 - 191301 30.91" 19 2.36"
191202 - 191401 28.09" 16 -0.46"
191302 - 191501 33.65" 26 5.10"
191402 - 191601 36.62" 28 8.07"
191502 - 191701 31.33" 21 2.78"
191602 - 191801 22.59" 3 -5.96"
191702 - 191901 21.70" 2 -6.85"
191802 - 192001 33.31" 24 4.76"
191902 - 192101 33.53" 25 4.98"
192002 - 192201 28.34" 17 -0.21"
192102 - 192301 24.37" 5 -4.18"
192202 - 192401 26.95" 11 -1.60"
192302 - 192501 26.99" 12 -1.56"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/