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 (31.88")
1901-1930 Base Period
189503 - 189602 29.34" 9 -2.54"
189603 - 189702 37.84" 31 5.96"
189703 - 189802 49.64" 35 17.76"
189803 - 189902 31.00" 13 -0.88"
189903 - 190002 41.26" 34 9.38"
190003 - 190102 39.33" 33 7.45"
190103 - 190202 32.41" 16 0.53"
190203 - 190302 39.15" 32 7.27"
190303 - 190402 35.24" 27 3.36"
190403 - 190502 27.88" 6 -4.00"
190503 - 190602 33.53" 21 1.65"
190603 - 190702 36.06" 29 4.18"
190703 - 190802 35.17" 26 3.29"
190803 - 190902 34.52" 24 2.64"
190903 - 191002 32.23" 15 0.35"
191003 - 191102 30.40" 11 -1.48"
191103 - 191202 29.00" 8 -2.88"
191203 - 191302 34.50" 23 2.62"
191303 - 191402 34.37" 22 2.49"
191403 - 191502 28.39" 7 -3.49"
191503 - 191602 35.91" 28 4.03"
191603 - 191702 33.27" 20 1.39"
191703 - 191802 31.64" 14 -0.24"
191803 - 191902 33.00" 19 1.12"
191903 - 192002 21.90" 1 -9.98"
192003 - 192102 35.07" 25 3.19"
192103 - 192202 26.63" 5 -5.25"
192203 - 192302 30.12" 10 -1.76"
192303 - 192402 30.43" 12 -1.45"
192403 - 192502 32.54" 17 0.66"
192503 - 192602 26.05" 4 -5.83"
192603 - 192702 32.89" 18 1.01"
192703 - 192802 37.08" 30 5.20"
192803 - 192902 24.54" 3 -7.34"
192903 - 193002 23.21" 2 -8.67"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/