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Monthly climate in Potosi, Texas, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Potosi features a humid subtropical climate (Cfa).Temperatures typically range between 7 °C (46 °F) and 29 °C (85 °F) through the year, but rarely can drop to -17 °C (1 °F) or can rise to as high as 41 °C (107 °F).The average annual precipitation amounts to about 586 mm (23.1 inches) and receives 67 rainy days on the 1 mm (0.04 inches) threshold annually.Potosi enjoys an average of 3377 hours of sunshine throughout the year, and daylight varies from 10 hours 3 minutes to 14 hours 12 minutes per day.

Monthly average temperatures in Potosi, Texas, United States §

The warmest months in Potosi are June, July and August, with daily mean temperatures ranging from 28 to 29 °C (82 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 10 °C (46 - 50 °F) throughout the day. On average each year, Potosi experiences 180 days above 25 °C (77.0 °F) and 33 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Potosi, Texas, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 27°C
(81°F)		 33°C
(91°F)		 33°C
(92°F)		 36°C
(97°F)		 40°C
(104°F)		 40°C
(104°F)		 41°C
(107°F)		 41°C
(106°F)		 38°C
(101°F)		 37°C
(99°F)		 33°C
(91°F)		 30°C
(87°F)
Mean maximum 25°C
(77°F)		 27°C
(82°F)		 31°C
(89°F)		 35°C
(94°F)		 37°C
(98°F)		 39°C
(102°F)		 39°C
(103°F)		 38°C
(101°F)		 37°C
(99°F)		 34°C
(93°F)		 29°C
(85°F)		 27°C
(81°F)
Average high 14°C
(58°F)		 16°C
(61°F)		 22°C
(72°F)		 25°C
(78°F)		 30°C
(86°F)		 34°C
(93°F)		 35°C
(95°F)		 35°C
(95°F)		 31°C
(88°F)		 26°C
(78°F)		 20°C
(68°F)		 17°C
(63°F)
Daily mean 7°C
(46°F)		 9°C
(48°F)		 15°C
(60°F)		 18°C
(65°F)		 24°C
(75°F)		 28°C
(82°F)		 29°C
(85°F)		 29°C
(84°F)		 25°C
(77°F)		 19°C
(66°F)		 13°C
(56°F)		 10°C
(50°F)
Average low 2°C
(35°F)		 3°C
(37°F)		 9°C
(48°F)		 12°C
(53°F)		 17°C
(64°F)		 22°C
(71°F)		 23°C
(74°F)		 23°C
(74°F)		 19°C
(67°F)		 13°C
(55°F)		 7°C
(44°F)		 4°C
(39°F)
Mean minimum -8°C
(18°F)		 -8°C
(18°F)		 -2°C
(29°F)		 3°C
(37°F)		 9°C
(48°F)		 18°C
(64°F)		 20°C
(68°F)		 18°C
(65°F)		 13°C
(55°F)		 1°C
(34°F)		 -2°C
(29°F)		 -3°C
(27°F)
Minimum -11°C
(12°F)		 -17°C
(1°F)		 -8°C
(18°F)		 -0°C
(32°F)		 6°C
(42°F)		 15°C
(59°F)		 17°C
(63°F)		 16°C
(60°F)		 7°C
(45°F)		 -3°C
(28°F)		 -7°C
(20°F)		 -5°C
(23°F)

Compare climate in Potosi with other places

Compare temperature, precipitation, sunshine, UV index in Potosi, Texas, United States with other places around the world.

Monthly average precipitation in Potosi, Texas, United States §

Potosi usually has the most precipitation in May, September and October, with an average of 7 rainy days and 80 mm (3.1 inches) of precipitation per month.The driest months in Potosi are February, November and December. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Potosi, Texas, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 28 (1.1) 25 (1.0) 62 (2.4) 58 (2.3) 81 (3.2) 48 (1.9) 29 (1.1) 46 (1.8) 83 (3.3) 75 (3.0) 22 (0.9) 27 (1.1)
Average precipitation days (≥ 1 mm) 3 4 6 5 10 8 6 6 6 6 3 4

Monthly sunshine hours in Potosi, Texas, United States §

The sunniest months in Potosi are June, July and August, when the sun shines an average of 11 hours 33 minutes a day.Least sunny months in Potosi: January, February and December receive an average of 7 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Potosi, Texas, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 192 207 261 282 316 351 369 343 291 274 243 243
Mean daily daylight hours 10h 17m 11h 2m 12h 0m 12h 59m 13h 48m 14h 12m 13h 59m 13h 15m 12h 19m 11h 20m 10h 29m 10h 3m

Solar UV radiation in Potosi, Texas, United States §

Potosi experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure.January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Potosi UV Index data.

Average daily maximum UV levels by month for Potosi, Texas, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 4 7 9 10 11 12 12 11 10 8 6 4