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 (43.58")
1901-1930 Base Period
189504 - 189602 40.74" 14 -2.84"
189604 - 189702 39.83" 12 -3.75"
189704 - 189802 26.12" 1 -17.46"
189804 - 189902 62.53" 34 18.95"
189904 - 190002 35.76" 5 -7.82"
190004 - 190102 46.22" 25 2.64"
190104 - 190202 46.56" 26 2.98"
190204 - 190302 42.78" 20 -0.80"
190304 - 190402 42.78" 20 -0.80"
190404 - 190502 36.11" 8 -7.47"
190504 - 190602 41.62" 16 -1.96"
190604 - 190702 42.08" 18 -1.50"
190704 - 190802 51.09" 31 7.51"
190804 - 190902 40.41" 13 -3.17"
190904 - 191002 37.47" 9 -6.11"
191004 - 191102 35.86" 6 -7.72"
191104 - 191202 51.09" 31 7.51"
191204 - 191302 49.89" 29 6.31"
191304 - 191402 35.30" 3 -8.28"
191404 - 191502 43.11" 23 -0.47"
191504 - 191602 38.18" 10 -5.40"
191604 - 191702 42.01" 17 -1.57"
191704 - 191802 36.01" 7 -7.57"
191804 - 191902 47.72" 28 4.14"
191904 - 192002 46.11" 24 2.53"
192004 - 192102 43.03" 21 -0.55"
192104 - 192202 40.98" 15 -2.60"
192204 - 192302 43.05" 22 -0.53"
192304 - 192402 47.47" 27 3.89"
192404 - 192502 55.78" 33 12.20"
192504 - 192602 35.36" 4 -8.22"
192604 - 192702 33.79" 2 -9.79"
192704 - 192802 39.78" 11 -3.80"
192804 - 192902 64.11" 35 20.53"
192904 - 193002 51.73" 32 8.15"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/