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 (22.98")
1901-1919 Base Period
189510 - 189604 25.67" 17 2.69"
189610 - 189704 21.27" 7 -1.71"
189710 - 189804 27.25" 20 4.27"
189810 - 189904 24.78" 15 1.80"
189910 - 190004 28.33" 23 5.35"
190010 - 190104 27.59" 22 4.61"
190110 - 190204 29.32" 24 6.34"
190210 - 190304 26.90" 19 3.92"
190310 - 190404 21.50" 8 -1.48"
190410 - 190504 15.36" 1 -7.62"
190510 - 190604 21.13" 6 -1.85"
190610 - 190704 24.09" 13 1.11"
190710 - 190804 24.26" 14 1.28"
190810 - 190904 27.31" 21 4.33"
190910 - 191004 21.53" 9 -1.45"
191010 - 191104 17.43" 2 -5.55"
191110 - 191204 22.47" 10 -0.51"
191210 - 191304 25.78" 18 2.80"
191310 - 191404 25.03" 16 2.05"
191410 - 191504 18.43" 3 -4.55"
191510 - 191604 20.11" 4 -2.87"
191610 - 191704 23.58" 11 0.60"
191710 - 191804 20.75" 5 -2.23"
191810 - 191904 23.97" 12 0.99"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/