Climate at a Glance

National Time Series

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Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Dates Value Rank Departure From Mean (70.20°F)
1901-1966 Base Period
189507 - 189509 69.48°F 13 -0.72°F
189607 - 189609 69.63°F 16 -0.57°F
189707 - 189709 70.37°F 43 0.17°F
189807 - 189809 70.50°F 49 0.30°F
189907 - 189909 69.87°F 22 -0.33°F
190007 - 190009 70.38°F 44 0.18°F
190107 - 190109 70.90°F 57 0.70°F
190207 - 190209 68.73°F 6 -1.47°F
190307 - 190309 68.54°F 5 -1.66°F
190407 - 190409 69.01°F 9 -1.19°F
190507 - 190509 70.10°F 37 -0.10°F
190607 - 190609 70.15°F 39 -0.05°F
190707 - 190709 69.18°F 11 -1.02°F
190807 - 190809 69.82°F 20 -0.38°F
190907 - 190909 69.99°F 31 -0.21°F
191007 - 191009 70.30°F 42 0.10°F
191107 - 191109 69.89°F 25 -0.31°F
191207 - 191209 68.37°F 2 -1.83°F
191307 - 191309 70.00°F 32 -0.20°F
191407 - 191409 70.12°F 38 -0.08°F
191507 - 191509 68.53°F 4 -1.67°F
191607 - 191609 69.87°F 22 -0.33°F
191707 - 191709 69.91°F 27 -0.29°F
191807 - 191809 68.96°F 8 -1.24°F
191907 - 191909 70.75°F 54 0.55°F
192007 - 192009 69.59°F 15 -0.61°F
192107 - 192109 71.08°F 61 0.88°F
192207 - 192209 71.03°F 60 0.83°F
192307 - 192309 69.98°F 30 -0.22°F
192407 - 192409 68.90°F 7 -1.30°F
192507 - 192509 70.74°F 53 0.54°F
192607 - 192609 69.94°F 28 -0.26°F
192707 - 192709 69.01°F 9 -1.19°F
192807 - 192809 69.50°F 14 -0.70°F
192907 - 192909 69.88°F 24 -0.32°F
193007 - 193009 71.23°F 63 1.03°F
193107 - 193109 71.97°F 71 1.77°F
193207 - 193209 70.45°F 46 0.25°F
193307 - 193309 71.59°F 68 1.39°F
193407 - 193409 71.25°F 64 1.05°F
193507 - 193509 70.97°F 59 0.77°F
193607 - 193609 72.58°F 72 2.38°F
193707 - 193709 71.65°F 70 1.45°F
193807 - 193809 71.38°F 66 1.18°F
193907 - 193909 71.63°F 69 1.43°F
194007 - 194009 70.54°F 50 0.34°F
194107 - 194109 70.19°F 41 -0.01°F
194207 - 194209 69.80°F 19 -0.40°F
194307 - 194309 70.68°F 52 0.48°F
194407 - 194409 70.05°F 36 -0.15°F
194507 - 194509 70.03°F 34 -0.17°F
194607 - 194609 69.85°F 21 -0.35°F
194707 - 194709 71.14°F 62 0.94°F
194807 - 194809 70.46°F 47 0.26°F
194907 - 194909 70.01°F 33 -0.19°F
195007 - 195009 68.25°F 1 -1.95°F
195107 - 195109 69.89°F 25 -0.31°F
195207 - 195209 70.94°F 58 0.74°F
195307 - 195309 70.81°F 55 0.61°F
195407 - 195409 71.37°F 65 1.17°F
195507 - 195509 71.40°F 67 1.20°F
195607 - 195609 69.95°F 29 -0.25°F
195707 - 195709 70.04°F 35 -0.16°F
195807 - 195809 70.45°F 46 0.25°F
195907 - 195909 70.50°F 49 0.30°F
196007 - 196009 70.85°F 56 0.65°F
196107 - 196109 69.78°F 18 -0.42°F
196207 - 196209 69.46°F 12 -0.74°F
196307 - 196309 70.64°F 51 0.44°F
196407 - 196409 69.69°F 17 -0.51°F
196507 - 196509 68.48°F 3 -1.72°F
196607 - 196609 70.16°F 40 -0.04°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/