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 (50.08")
1901-1935 Base Period
189509 - 189702 51.30" 23 1.22"
189609 - 189802 46.60" 12 -3.48"
189709 - 189902 57.02" 33 6.94"
189809 - 190002 53.26" 27 3.18"
189909 - 190102 45.39" 8 -4.69"
190009 - 190202 38.96" 1 -11.12"
190109 - 190302 55.59" 31 5.51"
190209 - 190402 57.11" 34 7.03"
190309 - 190502 53.51" 28 3.43"
190409 - 190602 52.79" 26 2.71"
190509 - 190702 49.50" 19 -0.58"
190609 - 190802 46.85" 13 -3.23"
190709 - 190902 49.83" 20 -0.25"
190809 - 191002 57.76" 35 7.68"
190909 - 191102 51.75" 24 1.67"
191009 - 191202 46.47" 11 -3.61"
191109 - 191302 47.82" 15 -2.26"
191209 - 191402 43.55" 7 -6.53"
191309 - 191502 52.45" 25 2.37"
191409 - 191602 68.45" 39 18.37"
191509 - 191702 47.89" 16 -2.19"
191609 - 191802 40.27" 4 -9.81"
191709 - 191902 39.06" 2 -11.02"
191809 - 192002 49.33" 18 -0.75"
191909 - 192102 45.50" 9 -4.58"
192009 - 192202 48.78" 17 -1.30"
192109 - 192302 50.83" 22 0.75"
192209 - 192402 46.04" 10 -4.04"
192309 - 192502 47.00" 14 -3.08"
192409 - 192602 50.67" 21 0.59"
192509 - 192702 53.98" 29 3.90"
192609 - 192802 61.87" 37 11.79"
192709 - 192902 58.09" 36 8.01"
192809 - 193002 63.66" 38 13.58"
192909 - 193102 41.04" 5 -9.04"
193009 - 193202 54.17" 30 4.09"
193109 - 193302 55.97" 32 5.89"
193209 - 193402 39.39" 3 -10.69"
193309 - 193502 41.37" 6 -8.71"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/