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 (96.31")
1901-1912 Base Period
189501 - 189812 86.81" 3 -9.50"
189601 - 189912 88.74" 5 -7.57"
189701 - 190012 79.28" 1 -17.03"
189801 - 190112 79.77" 2 -16.54"
189901 - 190212 92.12" 7 -4.19"
190001 - 190312 88.04" 4 -8.27"
190101 - 190412 96.22" 11 -0.09"
190201 - 190512 94.14" 9 -2.17"
190301 - 190612 102.81" 13 6.50"
190401 - 190712 110.90" 14 14.59"
190501 - 190812 99.65" 12 3.34"
190601 - 190912 113.75" 15 17.44"
190701 - 191012 95.05" 10 -1.26"
190801 - 191112 90.65" 6 -5.66"
190901 - 191212 92.62" 8 -3.69"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/