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 (35.67")
1901-1916 Base Period
189501 - 189612 38.22" 17 2.55"
189601 - 189712 38.18" 16 2.51"
189701 - 189812 31.97" 3 -3.70"
189801 - 189912 32.80" 5 -2.87"
189901 - 190012 34.41" 8 -1.26"
190001 - 190112 36.35" 12 0.68"
190101 - 190212 36.60" 14 0.93"
190201 - 190312 36.79" 15 1.12"
190301 - 190412 36.20" 11 0.53"
190401 - 190512 36.59" 13 0.92"
190501 - 190612 38.73" 18 3.06"
190601 - 190712 33.65" 6 -2.02"
190701 - 190812 31.98" 4 -3.69"
190801 - 190912 35.32" 10 -0.35"
190901 - 191012 29.88" 1 -5.79"
191001 - 191112 30.92" 2 -4.75"
191101 - 191212 38.89" 19 3.22"
191201 - 191312 35.21" 9 -0.46"
191301 - 191412 33.76" 7 -1.91"
191401 - 191512 39.38" 20 3.71"
191501 - 191612 40.44" 21 4.77"

Citing This Page

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