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 (33.83")
1901-1938 Base Period
189501 - 189606 33.57" 21 -0.26"
189601 - 189706 37.38" 36 3.55"
189701 - 189806 34.51" 27 0.68"
189801 - 189906 30.54" 8 -3.29"
189901 - 190006 29.67" 6 -4.16"
190001 - 190106 34.33" 25 0.50"
190101 - 190206 34.38" 26 0.55"
190201 - 190306 40.41" 41 6.58"
190301 - 190406 36.64" 34 2.81"
190401 - 190506 40.02" 40 6.19"
190501 - 190606 43.17" 42 9.34"
190601 - 190706 35.82" 32 1.99"
190701 - 190806 33.82" 22 -0.01"
190801 - 190906 37.09" 35 3.26"
190901 - 191006 32.68" 18 -1.15"
191001 - 191106 25.35" 2 -8.48"
191101 - 191206 31.30" 14 -2.53"
191201 - 191306 33.26" 20 -0.57"
191301 - 191406 32.49" 17 -1.34"
191401 - 191506 39.38" 39 5.55"
191501 - 191606 45.40" 43 11.57"
191601 - 191706 32.15" 16 -1.68"
191701 - 191806 30.86" 12 -2.97"
191801 - 191906 35.54" 31 1.71"
191901 - 192006 37.99" 38 4.16"
192001 - 192106 34.70" 28 0.87"
192101 - 192206 30.54" 8 -3.29"
192201 - 192306 34.87" 29 1.04"
192301 - 192406 37.53" 37 3.70"
192401 - 192506 30.72" 11 -3.11"
192501 - 192606 28.53" 4 -5.30"
192601 - 192706 35.43" 30 1.60"
192701 - 192806 34.27" 24 0.44"
192801 - 192906 33.05" 19 -0.78"
192901 - 193006 36.29" 33 2.46"
193001 - 193106 33.97" 23 0.14"
193101 - 193206 30.64" 10 -3.19"
193201 - 193306 29.96" 7 -3.87"
193301 - 193406 26.71" 3 -7.12"
193401 - 193506 29.54" 5 -4.29"
193501 - 193606 31.59" 15 -2.24"
193601 - 193706 23.98" 1 -9.85"
193701 - 193806 30.98" 13 -2.85"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/