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 (99.22")
1901-1928 Base Period
189501 - 189612 94.81" 12 -4.41"
189601 - 189712 93.03" 9 -6.19"
189701 - 189812 103.50" 25 4.28"
189801 - 189912 99.38" 18 0.16"
189901 - 190012 100.26" 20 1.04"
190001 - 190112 112.64" 33 13.42"
190101 - 190212 107.91" 29 8.69"
190201 - 190312 105.31" 26 6.09"
190301 - 190412 92.20" 5 -7.02"
190401 - 190512 88.18" 1 -11.04"
190501 - 190612 102.99" 24 3.77"
190601 - 190712 102.20" 23 2.98"
190701 - 190812 97.76" 17 -1.46"
190801 - 190912 95.51" 15 -3.71"
190901 - 191012 91.53" 3 -7.69"
191001 - 191112 92.17" 4 -7.05"
191101 - 191212 111.37" 31 12.15"
191201 - 191312 109.86" 30 10.64"
191301 - 191412 93.05" 10 -6.17"
191401 - 191512 96.51" 16 -2.71"
191501 - 191612 92.65" 8 -6.57"
191601 - 191712 89.76" 2 -9.46"
191701 - 191812 94.55" 11 -4.67"
191801 - 191912 101.47" 22 2.25"
191901 - 192012 112.45" 32 13.23"
192001 - 192112 99.73" 19 0.51"
192101 - 192212 95.39" 13 -3.83"
192201 - 192312 106.12" 28 6.90"
192301 - 192412 105.60" 27 6.38"
192401 - 192512 95.50" 14 -3.72"
192501 - 192612 92.55" 7 -6.67"
192601 - 192712 92.23" 6 -6.99"
192701 - 192812 101.08" 21 1.86"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/