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 (40.98")
1901-1916 Base Period
189508 - 189606 43.52" 14 2.54"
189608 - 189706 42.02" 10 1.04"
189708 - 189806 46.41" 18 5.43"
189808 - 189906 52.93" 21 11.95"
189908 - 190006 42.36" 11 1.38"
190008 - 190106 45.52" 16 4.54"
190108 - 190206 45.43" 15 4.45"
190208 - 190306 47.13" 20 6.15"
190308 - 190406 41.57" 9 0.59"
190408 - 190506 35.08" 3 -5.90"
190508 - 190606 43.36" 13 2.38"
190608 - 190706 36.60" 4 -4.38"
190708 - 190806 46.76" 19 5.78"
190808 - 190906 41.32" 8 0.34"
190908 - 191006 37.18" 5 -3.80"
191008 - 191106 32.02" 1 -8.96"
191108 - 191206 46.10" 17 5.12"
191208 - 191306 40.05" 6 -0.93"
191308 - 191406 40.56" 7 -0.42"
191408 - 191506 33.60" 2 -7.38"
191508 - 191606 43.34" 12 2.36"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/