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 (50.78")
1901-1928 Base Period
189501 - 189512 43.54" 3 -7.24"
189601 - 189612 48.34" 10 -2.44"
189701 - 189712 51.27" 18 0.49"
189801 - 189812 51.29" 19 0.51"
189901 - 189912 49.79" 15 -0.99"
190001 - 190012 53.14" 24 2.36"
190101 - 190112 47.89" 9 -2.89"
190201 - 190212 49.49" 14 -1.29"
190301 - 190312 48.40" 11 -2.38"
190401 - 190412 40.51" 1 -10.27"
190501 - 190512 51.40" 20 0.62"
190601 - 190612 54.35" 26 3.57"
190701 - 190712 49.35" 13 -1.43"
190801 - 190812 46.38" 7 -4.40"
190901 - 190912 52.82" 23 2.04"
191001 - 191012 45.61" 5 -5.17"
191101 - 191112 53.81" 25 3.03"
191201 - 191212 54.94" 29 4.16"
191301 - 191312 49.20" 12 -1.58"
191401 - 191412 44.35" 4 -6.43"
191501 - 191512 55.01" 30 4.23"
191601 - 191612 50.14" 16 -0.64"
191701 - 191712 51.58" 21 0.80"
191801 - 191812 47.64" 8 -3.14"
191901 - 191912 57.59" 33 6.81"
192001 - 192012 57.30" 32 6.52"
192101 - 192112 50.86" 17 0.08"
192201 - 192212 54.39" 27 3.61"
192301 - 192312 58.79" 34 8.01"
192401 - 192412 46.00" 6 -4.78"
192501 - 192512 41.30" 2 -9.48"
192601 - 192612 54.45" 28 3.67"
192701 - 192712 55.58" 31 4.80"
192801 - 192812 52.78" 22 2.00"

Citing This Page

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