Climate at a Glance

Divisional 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 (23.94")
1901-1932 Base Period
189508 - 189601 19.56" 9 -4.38"
189608 - 189701 19.17" 7 -4.77"
189708 - 189801 26.22" 27 2.28"
189808 - 189901 29.42" 32 5.48"
189908 - 190001 15.31" 2 -8.63"
190008 - 190101 19.85" 13 -4.09"
190108 - 190201 25.78" 24 1.84"
190208 - 190301 23.73" 21 -0.21"
190308 - 190401 12.18" 1 -11.76"
190408 - 190501 19.74" 11 -4.20"
190508 - 190601 24.09" 22 0.15"
190608 - 190701 30.98" 33 7.04"
190708 - 190801 22.07" 19 -1.87"
190808 - 190901 20.04" 14 -3.90"
190908 - 191001 19.59" 10 -4.35"
191008 - 191101 18.43" 6 -5.51"
191108 - 191201 37.97" 36 14.03"
191208 - 191301 28.49" 30 4.55"
191308 - 191401 20.75" 16 -3.19"
191408 - 191501 26.09" 26 2.15"
191508 - 191601 27.55" 28 3.61"
191608 - 191701 19.81" 12 -4.13"
191708 - 191801 17.20" 5 -6.74"
191808 - 191901 24.20" 23 0.26"
191908 - 192001 38.68" 37 14.74"
192008 - 192101 22.71" 20 -1.23"
192108 - 192201 19.37" 8 -4.57"
192208 - 192301 21.24" 18 -2.70"
192308 - 192401 31.65" 34 7.71"
192408 - 192501 16.14" 3 -7.80"
192508 - 192601 28.71" 31 4.77"
192608 - 192701 28.44" 29 4.50"
192708 - 192801 20.12" 15 -3.82"
192808 - 192901 16.94" 4 -7.00"
192908 - 193001 25.88" 25 1.94"
193008 - 193101 21.17" 17 -2.77"
193108 - 193201 36.59" 35 12.65"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/