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 (47.08")
1901-1935 Base Period
189504 - 189602 46.39" 19 -0.69"
189604 - 189702 31.35" 3 -15.73"
189704 - 189802 43.36" 13 -3.72"
189804 - 189902 54.79" 35 7.71"
189904 - 190002 35.98" 5 -11.10"
190004 - 190102 54.35" 33 7.27"
190104 - 190202 38.72" 6 -8.36"
190204 - 190302 48.77" 26 1.69"
190304 - 190402 29.06" 2 -18.02"
190404 - 190502 46.30" 18 -0.78"
190504 - 190602 51.60" 31 4.52"
190604 - 190702 47.41" 23 0.33"
190704 - 190802 54.26" 32 7.18"
190804 - 190902 48.91" 27 1.83"
190904 - 191002 51.05" 30 3.97"
191004 - 191102 42.21" 11 -4.87"
191104 - 191202 59.41" 38 12.33"
191204 - 191302 54.68" 34 7.60"
191304 - 191402 44.95" 16 -2.13"
191404 - 191502 41.39" 9 -5.69"
191504 - 191602 39.50" 8 -7.58"
191604 - 191702 44.11" 15 -2.97"
191704 - 191802 33.06" 4 -14.02"
191804 - 191902 46.92" 20 -0.16"
191904 - 192002 63.04" 40 15.96"
192004 - 192102 58.64" 37 11.56"
192104 - 192202 47.29" 21 0.21"
192204 - 192302 50.66" 29 3.58"
192304 - 192402 59.66" 39 12.58"
192404 - 192502 28.97" 1 -18.11"
192504 - 192602 43.47" 14 -3.61"
192604 - 192702 47.38" 22 0.30"
192704 - 192802 43.05" 12 -4.03"
192804 - 192902 48.07" 24 0.99"
192904 - 193002 41.50" 10 -5.58"
193004 - 193102 39.38" 7 -7.70"
193104 - 193202 56.00" 36 8.92"
193204 - 193302 48.42" 25 1.34"
193304 - 193402 49.73" 28 2.65"
193404 - 193502 46.01" 17 -1.07"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/