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 (30.03")
1901-1912 Base Period
189502 - 189510 20.70" 2 -9.33"
189602 - 189610 31.62" 13 1.59"
189702 - 189710 24.58" 3 -5.45"
189802 - 189810 38.81" 18 8.78"
189902 - 189910 26.73" 5 -3.30"
190002 - 190010 30.30" 8 0.27"
190102 - 190110 19.88" 1 -10.15"
190202 - 190210 35.58" 17 5.55"
190302 - 190310 30.36" 9 0.33"
190402 - 190410 32.08" 15 2.05"
190502 - 190510 31.32" 12 1.29"
190602 - 190610 26.69" 4 -3.34"
190702 - 190710 30.38" 10 0.35"
190802 - 190810 30.15" 7 0.12"
190902 - 190910 33.76" 16 3.73"
191002 - 191010 27.32" 6 -2.71"
191102 - 191110 31.70" 14 1.67"
191202 - 191210 31.10" 11 1.07"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/