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Monthly climate in Alpine, Texas, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Alpine features a cold semi-arid climate (BSk).Temperatures typically range between 7 °C (46 °F) and 26 °C (80 °F) through the year, but rarely can drop to -15 °C (6 °F) or can rise to as high as 39 °C (103 °F).The average annual precipitation amounts to about 261 mm (10.3 inches) and receives 52 rainy days on the 1 mm (0.04 inches) threshold annually.Alpine enjoys an average of 3603 hours of sunshine throughout the year, and daylight varies from 10 hours 12 minutes to 14 hours 3 minutes per day.

Monthly average temperatures in Alpine, Texas, United States §

The warmest months in Alpine are June, July and August, with daily mean temperatures ranging from 26 to 26 °C (78 - 80 °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 - 51 °F) throughout the day. On average each year, Alpine experiences 175 days above 25 °C (77.0 °F) and 30 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Alpine, 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 25°C
(77°F)		 30°C
(86°F)		 32°C
(90°F)		 33°C
(92°F)		 38°C
(100°F)		 39°C
(103°F)		 39°C
(102°F)		 38°C
(100°F)		 35°C
(95°F)		 32°C
(90°F)		 28°C
(83°F)		 25°C
(77°F)
Mean maximum 23°C
(73°F)		 25°C
(78°F)		 30°C
(86°F)		 32°C
(90°F)		 35°C
(96°F)		 38°C
(100°F)		 37°C
(98°F)		 36°C
(96°F)		 34°C
(93°F)		 32°C
(90°F)		 27°C
(81°F)		 23°C
(73°F)
Average high 15°C
(59°F)		 18°C
(64°F)		 22°C
(72°F)		 26°C
(79°F)		 31°C
(87°F)		 33°C
(92°F)		 32°C
(90°F)		 31°C
(89°F)		 29°C
(84°F)		 25°C
(77°F)		 21°C
(69°F)		 16°C
(61°F)
Daily mean 7°C
(46°F)		 10°C
(51°F)		 15°C
(59°F)		 19°C
(66°F)		 24°C
(75°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(78°F)		 23°C
(73°F)		 18°C
(65°F)		 13°C
(56°F)		 9°C
(49°F)
Average low 1°C
(34°F)		 3°C
(38°F)		 8°C
(46°F)		 11°C
(53°F)		 16°C
(61°F)		 19°C
(67°F)		 20°C
(68°F)		 20°C
(68°F)		 17°C
(62°F)		 12°C
(53°F)		 6°C
(44°F)		 3°C
(37°F)
Mean minimum -8°C
(17°F)		 -6°C
(21°F)		 -1°C
(30°F)		 3°C
(38°F)		 8°C
(46°F)		 15°C
(60°F)		 17°C
(63°F)		 16°C
(61°F)		 11°C
(53°F)		 0°C
(33°F)		 -2°C
(29°F)		 -6°C
(21°F)
Minimum -15°C
(6°F)		 -15°C
(6°F)		 -6°C
(22°F)		 1°C
(35°F)		 3°C
(38°F)		 14°C
(57°F)		 16°C
(61°F)		 13°C
(56°F)		 8°C
(46°F)		 -5°C
(24°F)		 -7°C
(19°F)		 -12°C
(11°F)

Compare climate in Alpine with other places

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

Monthly average precipitation in Alpine, Texas, United States §

Alpine usually has the most precipitation in July, August and September, with an average of 8 rainy days and 40 mm (1.6 inches) of precipitation per month.The driest months in Alpine are January, February and November. On average, 9 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Alpine, 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) 12 (0.5) 9 (0.3) 14 (0.6) 12 (0.5) 16 (0.6) 31 (1.2) 38 (1.5) 44 (1.7) 38 (1.5) 19 (0.8) 7 (0.3) 21 (0.8)
Average precipitation days (≥ 1 mm) 2 2 1 2 4 6 9 10 7 5 2 2

Monthly sunshine hours in Alpine, Texas, United States §

The sunniest months in Alpine are May, June and July, when the sun shines an average of 11 hours 42 minutes a day.Least sunny months in Alpine: January, February and December receive an average of 7 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Alpine, 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 212 243 294 317 356 353 366 344 299 289 264 260
Mean daily daylight hours 10h 25m 11h 6m 12h 0m 12h 55m 13h 41m 14h 3m 13h 51m 13h 10m 12h 18m 11h 23m 10h 36m 10h 12m

Solar UV radiation in Alpine, Texas, United States §

Alpine experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 13 - 13, 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 7. For more detailed information, check out our hourly Alpine UV Index data.

Average daily maximum UV levels by month for Alpine, 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) 5 8 10 12 13 13 13 12 11 9 7 5