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 (38.49°F)
1901-2000 Base Period
189511 - 189604 37.96°F 41 -0.53°F
189611 - 189704 37.56°F 22 -0.93°F
189711 - 189804 38.26°F 47 -0.23°F
189811 - 189904 35.08°F 1 -3.41°F
189911 - 190004 39.05°F 79 0.56°F
190011 - 190104 37.93°F 39 -0.56°F
190111 - 190204 37.85°F 35 -0.64°F
190211 - 190304 37.70°F 31 -0.79°F
190311 - 190404 36.86°F 8 -1.63°F
190411 - 190504 37.47°F 17 -1.02°F
190511 - 190604 38.10°F 44 -0.39°F
190611 - 190704 39.13°F 80 0.64°F
190711 - 190804 39.61°F 87 1.12°F
190811 - 190904 38.75°F 68 0.26°F
190911 - 191004 38.77°F 69 0.28°F
191011 - 191104 38.94°F 73 0.45°F
191111 - 191204 35.28°F 2 -3.21°F
191211 - 191304 37.54°F 21 -0.95°F
191311 - 191404 39.04°F 78 0.55°F
191411 - 191504 37.68°F 29 -0.81°F
191511 - 191604 38.32°F 49 -0.17°F
191611 - 191704 35.75°F 4 -2.74°F
191711 - 191804 37.61°F 25 -0.88°F
191811 - 191904 38.54°F 60 0.05°F
191911 - 192004 36.35°F 6 -2.14°F
192011 - 192104 40.29°F 100 1.80°F
192111 - 192204 37.86°F 36 -0.63°F
192211 - 192304 37.96°F 41 -0.53°F
192311 - 192404 37.91°F 37 -0.58°F
192411 - 192504 39.39°F 85 0.90°F
192511 - 192604 38.43°F 53 -0.06°F
192611 - 192704 39.18°F 81 0.69°F
192711 - 192804 38.34°F 50 -0.15°F
192811 - 192904 37.08°F 10 -1.41°F
192911 - 193004 38.47°F 57 -0.02°F
193011 - 193104 38.94°F 73 0.45°F
193111 - 193204 39.27°F 83 0.78°F
193211 - 193304 37.62°F 26 -0.87°F
193311 - 193404 40.81°F 104 2.32°F
193411 - 193504 39.75°F 93 1.26°F
193511 - 193604 36.08°F 5 -2.41°F
193611 - 193704 36.63°F 7 -1.86°F
193711 - 193804 39.73°F 92 1.24°F
193811 - 193904 38.68°F 65 0.19°F
193911 - 194004 38.24°F 46 -0.25°F
194011 - 194104 38.67°F 64 0.18°F
194111 - 194204 39.00°F 76 0.51°F
194211 - 194304 38.87°F 70 0.38°F
194311 - 194404 37.92°F 38 -0.57°F
194411 - 194504 38.95°F 74 0.46°F
194511 - 194604 39.79°F 94 1.30°F
194611 - 194704 38.47°F 57 -0.02°F
194711 - 194804 37.10°F 11 -1.39°F
194811 - 194904 37.47°F 17 -1.02°F
194911 - 195004 38.67°F 64 0.18°F
195011 - 195104 37.78°F 33 -0.71°F
195111 - 195204 37.69°F 30 -0.80°F
195211 - 195304 39.70°F 90 1.21°F
195311 - 195404 40.55°F 102 2.06°F
195411 - 195504 38.55°F 61 0.06°F
195511 - 195604 37.22°F 15 -1.27°F
195611 - 195704 38.94°F 73 0.45°F
195711 - 195804 38.13°F 45 -0.36°F
195811 - 195904 38.38°F 51 -0.11°F
195911 - 196004 37.18°F 13 -1.31°F
196011 - 196104 38.73°F 67 0.24°F
196111 - 196204 37.20°F 14 -1.29°F
196211 - 196304 38.46°F 55 -0.03°F
196311 - 196404 37.56°F 22 -0.93°F
196411 - 196504 37.67°F 28 -0.82°F
196511 - 196604 38.51°F 58 0.02°F
196611 - 196704 39.42°F 86 0.93°F
196711 - 196804 38.27°F 48 -0.22°F
196811 - 196904 37.00°F 9 -1.49°F
196911 - 197004 37.58°F 24 -0.91°F
197011 - 197104 37.95°F 40 -0.54°F
197111 - 197204 38.99°F 75 0.50°F
197211 - 197304 37.51°F 19 -0.98°F
197311 - 197404 39.72°F 91 1.23°F
197411 - 197504 37.78°F 33 -0.71°F
197511 - 197604 40.09°F 95 1.60°F
197611 - 197704 37.63°F 27 -0.86°F
197711 - 197804 37.15°F 12 -1.34°F
197811 - 197904 35.58°F 3 -2.91°F
197911 - 198004 38.46°F 54 -0.03°F
198011 - 198104 40.75°F 103 2.26°F
198111 - 198204 37.98°F 43 -0.51°F
198211 - 198304 39.39°F 85 0.90°F
198311 - 198404 37.40°F 16 -1.09°F
198411 - 198504 38.52°F 59 0.03°F
198511 - 198604 39.65°F 89 1.16°F
198611 - 198704 40.12°F 96 1.63°F
198711 - 198804 39.04°F 78 0.55°F
198811 - 198904 39.26°F 82 0.77°F
198911 - 199004 40.19°F 99 1.70°F
199011 - 199104 40.15°F 97 1.66°F
199111 - 199204 40.96°F 105 2.47°F
199211 - 199304 37.52°F 20 -0.97°F
199311 - 199404 38.63°F 62 0.14°F
199411 - 199504 40.33°F 101 1.84°F
199511 - 199604 38.42°F 52 -0.07°F
199611 - 199704 38.69°F 66 0.20°F
199711 - 199804 40.16°F 98 1.67°F
199811 - 199904 41.35°F 107 2.86°F
199911 - 200004 42.70°F 108 4.21°F
200011 - 200104 37.73°F 32 -0.76°F
200111 - 200204 41.24°F 106 2.75°F
200211 - 200304 39.64°F 88 1.15°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/