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 (38.73")
1901-1926 Base Period
189501 - 189509 41.55" 24 2.82"
189601 - 189609 36.84" 12 -1.89"
189701 - 189709 38.85" 20 0.12"
189801 - 189809 37.60" 15 -1.13"
189901 - 189909 36.68" 11 -2.05"
190001 - 190009 38.05" 17 -0.68"
190101 - 190109 47.94" 31 9.21"
190201 - 190209 33.89" 6 -4.84"
190301 - 190309 44.59" 26 5.86"
190401 - 190409 33.59" 5 -5.14"
190501 - 190509 34.48" 7 -4.25"
190601 - 190609 46.41" 28 7.68"
190701 - 190709 36.40" 10 -2.33"
190801 - 190809 45.48" 27 6.75"
190901 - 190909 39.57" 23 0.84"
191001 - 191009 37.51" 14 -1.22"
191101 - 191109 26.44" 2 -12.29"
191201 - 191209 46.82" 30 8.09"
191301 - 191309 38.71" 18 -0.02"
191401 - 191409 32.80" 3 -5.93"
191501 - 191509 38.76" 19 0.03"
191601 - 191609 37.35" 13 -1.38"
191701 - 191709 39.08" 21 0.35"
191801 - 191809 33.54" 4 -5.19"
191901 - 191909 39.15" 22 0.42"
192001 - 192009 43.30" 25 4.57"
192101 - 192109 36.07" 9 -2.66"
192201 - 192209 46.76" 29 8.03"
192301 - 192309 37.79" 16 -0.94"
192401 - 192409 48.74" 32 10.01"
192501 - 192509 26.41" 1 -12.32"
192601 - 192609 35.27" 8 -3.46"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/