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 (80.21")
1901-1915 Base Period
189502 - 189801 80.11" 7 -0.10"
189602 - 189901 83.27" 13 3.06"
189702 - 190001 80.78" 8 0.57"
189802 - 190101 82.64" 11 2.43"
189902 - 190201 74.03" 5 -6.18"
190002 - 190301 81.71" 10 1.50"
190102 - 190401 84.42" 14 4.21"
190202 - 190501 93.17" 18 12.96"
190302 - 190601 88.90" 17 8.69"
190402 - 190701 87.37" 16 7.16"
190502 - 190801 80.98" 9 0.77"
190602 - 190901 83.01" 12 2.80"
190702 - 191001 84.95" 15 4.74"
190802 - 191101 79.56" 6 -0.65"
190902 - 191201 72.21" 4 -8.00"
191002 - 191301 67.92" 1 -12.29"
191102 - 191401 71.38" 3 -8.83"
191202 - 191501 70.94" 2 -9.27"

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/