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 (28.01")
1901-1918 Base Period
189504 - 189510 23.27" 6 -4.74"
189604 - 189610 26.51" 10 -1.50"
189704 - 189710 21.78" 3 -6.23"
189804 - 189810 29.95" 17 1.94"
189904 - 189910 21.44" 2 -6.57"
190004 - 190010 32.01" 22 4.00"
190104 - 190110 29.40" 13 1.39"
190204 - 190210 22.88" 5 -5.13"
190304 - 190310 23.84" 7 -4.17"
190404 - 190410 20.11" 1 -7.90"
190504 - 190510 32.39" 23 4.38"
190604 - 190610 31.40" 21 3.39"
190704 - 190710 29.09" 12 1.08"
190804 - 190810 25.39" 9 -2.62"
190904 - 190910 30.95" 19 2.94"
191004 - 191010 31.06" 20 3.05"
191104 - 191110 29.45" 14 1.44"
191204 - 191210 32.88" 24 4.87"
191304 - 191310 21.83" 4 -6.18"
191404 - 191410 25.30" 8 -2.71"
191504 - 191510 29.69" 16 1.68"
191604 - 191610 30.09" 18 2.08"
191704 - 191710 28.69" 11 0.68"
191804 - 191810 29.69" 16 1.68"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/