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 (31.11")
1901-1928 Base Period
189506 - 189805 30.74" 17 -0.37"
189606 - 189905 31.18" 19 0.07"
189706 - 190005 29.99" 15 -1.12"
189806 - 190105 29.49" 11 -1.62"
189906 - 190205 29.72" 12 -1.39"
190006 - 190305 28.69" 5 -2.42"
190106 - 190405 28.07" 3 -3.04"
190206 - 190505 29.47" 10 -1.64"
190306 - 190605 32.44" 26 1.33"
190406 - 190705 37.04" 31 5.93"
190506 - 190805 36.91" 30 5.80"
190606 - 190905 35.49" 28 4.38"
190706 - 191005 32.16" 25 1.05"
190806 - 191105 32.09" 24 0.98"
190906 - 191205 29.38" 7 -1.73"
191006 - 191305 27.68" 2 -3.43"
191106 - 191405 31.65" 21 0.54"
191206 - 191505 35.11" 27 4.00"
191306 - 191605 35.86" 29 4.75"
191406 - 191705 31.86" 22 0.75"
191506 - 191805 29.45" 9 -1.66"
191606 - 191905 30.31" 16 -0.80"
191706 - 192005 28.45" 4 -2.66"
191806 - 192105 31.14" 18 0.03"
191906 - 192205 31.25" 20 0.14"
192006 - 192305 32.01" 23 0.90"
192106 - 192405 29.43" 8 -1.68"
192206 - 192505 27.26" 1 -3.85"
192306 - 192605 29.02" 6 -2.09"
192406 - 192705 29.76" 13 -1.35"
192506 - 192805 29.86" 14 -1.25"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/