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 (18.21")
1901-1931 Base Period
189502 - 189505 12.10" 3 -6.11"
189602 - 189605 15.98" 15 -2.23"
189702 - 189705 18.05" 24 -0.16"
189802 - 189805 17.49" 22 -0.72"
189902 - 189905 14.76" 7 -3.45"
190002 - 190005 15.84" 13 -2.37"
190102 - 190105 13.71" 6 -4.50"
190202 - 190205 15.37" 10 -2.84"
190302 - 190305 22.21" 32 4.00"
190402 - 190405 15.54" 11 -2.67"
190502 - 190505 24.47" 36 6.26"
190602 - 190605 15.77" 12 -2.44"
190702 - 190705 21.45" 30 3.24"
190802 - 190805 22.83" 33 4.62"
190902 - 190905 21.19" 29 2.98"
191002 - 191005 17.32" 20 -0.89"
191102 - 191105 17.49" 22 -0.72"
191202 - 191205 22.09" 31 3.88"
191302 - 191305 17.32" 20 -0.89"
191402 - 191405 17.06" 17 -1.15"
191502 - 191505 17.08" 18 -1.13"
191602 - 191605 11.55" 2 -6.66"
191702 - 191705 15.85" 14 -2.36"
191802 - 191805 13.03" 5 -5.18"
191902 - 191905 18.84" 25 0.63"
192002 - 192005 20.47" 27 2.26"
192102 - 192105 20.76" 28 2.55"
192202 - 192205 23.29" 34 5.08"
192302 - 192305 24.30" 35 6.09"
192402 - 192405 15.14" 8 -3.07"
192502 - 192505 9.37" 1 -8.84"
192602 - 192605 12.73" 4 -5.48"
192702 - 192705 28.72" 37 10.51"
192802 - 192805 16.98" 16 -1.23"
192902 - 192905 19.54" 26 1.33"
193002 - 193005 17.69" 23 -0.52"
193102 - 193105 15.20" 9 -3.01"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/