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 (31.74")
1901-1928 Base Period
189501 - 189612 33.84" 25 2.10"
189601 - 189712 31.54" 15 -0.20"
189701 - 189812 28.44" 7 -3.30"
189801 - 189912 32.67" 20 0.93"
189901 - 190012 31.60" 16 -0.14"
190001 - 190112 28.54" 8 -3.20"
190101 - 190212 27.09" 2 -4.65"
190201 - 190312 27.41" 3 -4.33"
190301 - 190412 31.47" 14 -0.27"
190401 - 190512 32.90" 21 1.16"
190501 - 190612 36.15" 31 4.41"
190601 - 190712 35.35" 28 3.61"
190701 - 190812 34.44" 27 2.70"
190801 - 190912 35.69" 30 3.95"
190901 - 191012 29.21" 10 -2.53"
191001 - 191112 25.35" 1 -6.39"
191101 - 191212 32.05" 18 0.31"
191201 - 191312 32.99" 23 1.25"
191301 - 191412 27.87" 5 -3.87"
191401 - 191512 32.61" 19 0.87"
191501 - 191612 32.92" 22 1.18"
191601 - 191712 28.34" 6 -3.40"
191701 - 191812 31.79" 17 0.05"
191801 - 191912 29.19" 9 -2.55"
191901 - 192012 27.78" 4 -3.96"
192001 - 192112 30.65" 11 -1.09"
192101 - 192212 30.77" 12 -0.97"
192201 - 192312 35.69" 30 3.95"
192301 - 192412 33.75" 24 2.01"
192401 - 192512 30.98" 13 -0.76"
192501 - 192612 33.96" 26 2.22"
192601 - 192712 37.25" 33 5.51"
192701 - 192812 36.62" 32 4.88"

Citing This Page

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