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 (16.63")
1901-1918 Base Period
189510 - 189602 12.00" 2 -4.63"
189610 - 189702 15.89" 11 -0.74"
189710 - 189802 16.59" 14 -0.04"
189810 - 189902 18.94" 18 2.31"
189910 - 190002 12.78" 4 -3.85"
190010 - 190102 13.87" 5 -2.76"
190110 - 190202 17.53" 15 0.90"
190210 - 190302 20.59" 22 3.96"
190310 - 190402 12.39" 3 -4.24"
190410 - 190502 11.55" 1 -5.08"
190510 - 190602 16.10" 12 -0.53"
190610 - 190702 20.00" 21 3.37"
190710 - 190802 17.61" 16 0.98"
190810 - 190902 14.30" 6 -2.33"
190910 - 191002 16.35" 13 -0.28"
191010 - 191102 15.82" 10 -0.81"
191110 - 191202 17.99" 17 1.36"
191210 - 191302 15.00" 8 -1.63"
191310 - 191402 19.48" 20 2.85"
191410 - 191502 19.18" 19 2.55"
191510 - 191602 21.14" 23 4.51"
191610 - 191702 15.78" 9 -0.85"
191710 - 191802 14.64" 7 -1.99"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/