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 (162.98")
1901-1911 Base Period
189511 - 190010 158.43" 3 -4.55"
189611 - 190110 145.59" 1 -17.39"
189711 - 190210 160.30" 4 -2.68"
189811 - 190310 168.61" 11 5.63"
189911 - 190410 168.34" 10 5.36"
190011 - 190510 165.83" 8 2.85"
190111 - 190610 173.05" 12 10.07"
190211 - 190710 164.83" 7 1.85"
190311 - 190810 160.71" 6 -2.27"
190411 - 190910 167.65" 9 4.67"
190511 - 191010 160.46" 5 -2.52"
190611 - 191110 157.42" 2 -5.56"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/