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 (199.26")
1901-1918 Base Period
189511 - 189910 200.77" 11 1.51"
189611 - 190010 204.49" 17 5.23"
189711 - 190110 202.57" 14 3.31"
189811 - 190210 195.48" 6 -3.78"
189911 - 190310 198.48" 7 -0.78"
190011 - 190410 186.91" 1 -12.35"
190111 - 190510 191.24" 2 -8.02"
190211 - 190610 193.54" 3 -5.72"
190311 - 190710 194.36" 4 -4.90"
190411 - 190810 202.25" 12 2.99"
190511 - 190910 204.03" 16 4.77"
190611 - 191010 200.75" 10 1.49"
190711 - 191110 194.37" 5 -4.89"
190811 - 191210 208.02" 20 8.76"
190911 - 191310 205.03" 18 5.77"
191011 - 191410 198.87" 8 -0.39"
191111 - 191510 202.99" 15 3.73"
191211 - 191610 198.98" 9 -0.28"
191311 - 191710 202.52" 13 3.26"
191411 - 191810 206.25" 19 6.99"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/