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 (68.39")
1901-1938 Base Period
189503 - 189802 54.23" 7 -14.16"
189603 - 189902 38.57" 2 -29.82"
189703 - 190002 36.79" 1 -31.60"
189803 - 190102 39.49" 3 -28.90"
189903 - 190202 46.66" 5 -21.73"
190003 - 190302 46.42" 4 -21.97"
190103 - 190402 56.40" 8 -11.99"
190203 - 190502 67.22" 20 -1.17"
190303 - 190602 73.19" 30 4.80"
190403 - 190702 71.65" 27 3.26"
190503 - 190802 61.14" 13 -7.25"
190603 - 190902 60.33" 11 -8.06"
190703 - 191002 57.79" 10 -10.60"
190803 - 191102 64.25" 16 -4.14"
190903 - 191202 61.27" 14 -7.12"
191003 - 191302 69.57" 25 1.18"
191103 - 191402 70.12" 26 1.73"
191203 - 191502 79.93" 34 11.54"
191303 - 191602 68.06" 22 -0.33"
191403 - 191702 67.82" 21 -0.57"
191503 - 191802 49.21" 6 -19.18"
191603 - 191902 57.10" 9 -11.29"
191703 - 192002 61.62" 15 -6.77"
191803 - 192102 66.34" 18 -2.05"
191903 - 192202 60.86" 12 -7.53"
192003 - 192302 68.35" 23 -0.04"
192103 - 192402 76.94" 31 8.55"
192203 - 192502 79.93" 34 11.54"
192303 - 192602 72.37" 28 3.98"
192403 - 192702 72.62" 29 4.23"
192503 - 192802 69.32" 24 0.93"
192603 - 192902 65.39" 17 -3.00"
192703 - 193002 66.93" 19 -1.46"
192803 - 193102 83.55" 38 15.16"
192903 - 193202 81.03" 35 12.64"
193003 - 193302 82.17" 36 13.78"
193103 - 193402 88.10" 40 19.71"
193203 - 193502 85.64" 39 17.25"
193303 - 193602 88.79" 41 20.40"
193403 - 193702 78.44" 32 10.05"
193503 - 193802 82.69" 37 14.30"

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/