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 (34.82")
1901-1920 Base Period
189512 - 189608 30.95" 6 -3.87"
189612 - 189708 32.62" 10 -2.20"
189712 - 189808 31.22" 7 -3.60"
189812 - 189908 33.50" 14 -1.32"
189912 - 190008 28.98" 3 -5.84"
190012 - 190108 32.48" 9 -2.34"
190112 - 190208 36.77" 19 1.95"
190212 - 190308 39.87" 23 5.05"
190312 - 190408 28.55" 2 -6.27"
190412 - 190508 36.27" 18 1.45"
190512 - 190608 42.35" 24 7.53"
190612 - 190708 33.65" 15 -1.17"
190712 - 190808 33.94" 16 -0.88"
190812 - 190908 32.77" 11 -2.05"
190912 - 191008 33.21" 12 -1.61"
191012 - 191108 34.02" 17 -0.80"
191112 - 191208 33.24" 13 -1.58"
191212 - 191308 31.59" 8 -3.23"
191312 - 191408 27.70" 1 -7.12"
191412 - 191508 38.48" 21 3.66"
191512 - 191608 30.48" 5 -4.34"
191612 - 191708 37.43" 20 2.61"
191712 - 191808 29.09" 4 -5.73"
191812 - 191908 45.35" 25 10.53"
191912 - 192008 39.19" 22 4.37"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/