Climate at a Glance

Statewide 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 (41.28")
1901-1930 Base Period
189503 - 189601 32.87" 1 -8.41"
189603 - 189701 36.73" 8 -4.55"
189703 - 189801 49.13" 33 7.85"
189803 - 189901 47.19" 29 5.91"
189903 - 190001 37.92" 14 -3.36"
190003 - 190101 35.46" 4 -5.82"
190103 - 190201 51.43" 35 10.15"
190203 - 190301 50.03" 34 8.75"
190303 - 190401 47.83" 31 6.55"
190403 - 190501 41.41" 21 0.13"
190503 - 190601 37.46" 10 -3.82"
190603 - 190701 44.81" 25 3.53"
190703 - 190801 49.13" 33 7.85"
190803 - 190901 38.00" 15 -3.28"
190903 - 191001 37.58" 12 -3.70"
191003 - 191101 35.24" 3 -6.04"
191103 - 191201 47.04" 28 5.76"
191203 - 191301 44.82" 26 3.54"
191303 - 191401 43.48" 23 2.20"
191403 - 191501 38.47" 16 -2.81"
191503 - 191601 36.53" 7 -4.75"
191603 - 191701 35.69" 5 -5.59"
191703 - 191801 40.73" 20 -0.55"
191803 - 191901 35.74" 6 -5.54"
191903 - 192001 47.55" 30 6.27"
192003 - 192101 46.28" 27 5.00"
192103 - 192201 34.57" 2 -6.71"
192203 - 192301 39.41" 17 -1.87"
192303 - 192401 37.46" 10 -3.82"
192403 - 192501 40.68" 19 -0.60"
192503 - 192601 37.00" 9 -4.28"
192603 - 192701 40.04" 18 -1.24"
192703 - 192801 44.26" 24 2.98"
192803 - 192901 42.44" 22 1.16"
192903 - 193001 37.87" 13 -3.41"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 29, 2020 from https://www.ncdc.noaa.gov/cag/