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Monthly climate in Troy, Texas, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Troy features a humid subtropical climate (Cfa).Temperatures typically range between 10 °C (50 °F) and 30 °C (87 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 44 °C (111 °F).The average annual precipitation amounts to about 1046 mm (41.2 inches) and receives 103 rainy days on the 1 mm (0.04 inches) threshold annually.Troy enjoys an average of 3118 hours of sunshine throughout the year, and daylight varies from 10 hours 8 minutes to 14 hours 7 minutes per day.

Monthly average temperatures in Troy, Texas, United States §

The warmest months in Troy are June, July and August, with daily mean temperatures ranging from 28 to 30 °C (82 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 12 °C (50 - 54 °F) throughout the day. On average each year, Troy experiences 192 days above 25 °C (77.0 °F) and 14 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Troy, 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)		 30°C
(87°F)		 32°C
(90°F)		 35°C
(95°F)		 37°C
(99°F)		 39°C
(103°F)		 44°C
(111°F)		 41°C
(106°F)		 39°C
(102°F)		 36°C
(97°F)		 31°C
(88°F)		 28°C
(83°F)
Mean maximum 25°C
(78°F)		 28°C
(82°F)		 30°C
(86°F)		 32°C
(90°F)		 34°C
(94°F)		 37°C
(99°F)		 40°C
(104°F)		 39°C
(103°F)		 38°C
(100°F)		 35°C
(94°F)		 29°C
(84°F)		 27°C
(81°F)
Average high 16°C
(61°F)		 17°C
(62°F)		 23°C
(73°F)		 25°C
(78°F)		 30°C
(86°F)		 33°C
(92°F)		 36°C
(96°F)		 36°C
(97°F)		 32°C
(91°F)		 27°C
(82°F)		 21°C
(70°F)		 18°C
(65°F)
Daily mean 10°C
(50°F)		 11°C
(52°F)		 17°C
(63°F)		 20°C
(68°F)		 24°C
(76°F)		 28°C
(82°F)		 30°C
(86°F)		 30°C
(87°F)		 27°C
(81°F)		 21°C
(71°F)		 15°C
(59°F)		 12°C
(54°F)
Average low 5°C
(41°F)		 6°C
(43°F)		 12°C
(53°F)		 14°C
(58°F)		 19°C
(67°F)		 23°C
(74°F)		 25°C
(77°F)		 25°C
(77°F)		 22°C
(72°F)		 16°C
(61°F)		 9°C
(49°F)		 7°C
(45°F)
Mean minimum -5°C
(24°F)		 -5°C
(24°F)		 1°C
(35°F)		 5°C
(41°F)		 12°C
(53°F)		 20°C
(68°F)		 21°C
(71°F)		 22°C
(72°F)		 16°C
(60°F)		 5°C
(41°F)		 0°C
(33°F)		 -1°C
(30°F)
Minimum -10°C
(14°F)		 -17°C
(2°F)		 -5°C
(23°F)		 3°C
(38°F)		 9°C
(48°F)		 15°C
(60°F)		 17°C
(63°F)		 20°C
(69°F)		 10°C
(51°F)		 3°C
(37°F)		 -4°C
(25°F)		 -3°C
(27°F)

Compare climate in Troy with other places

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

Monthly average precipitation in Troy, Texas, United States §

Troy usually has the most precipitation in April, May and October, with an average of 10 rainy days and 132 mm (5.2 inches) of precipitation per month.The driest months in Troy are January, July and November. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Troy, 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) 61 (2.4) 75 (3.0) 82 (3.2) 95 (3.7) 182 (7.2) 84 (3.3) 60 (2.4) 82 (3.2) 84 (3.3) 119 (4.7) 52 (2.0) 70 (2.7)
Average precipitation days (≥ 1 mm) 6 9 10 9 13 10 7 7 9 8 7 8

Monthly sunshine hours in Troy, Texas, United States §

The sunniest months in Troy are June, July and August, when the sun shines an average of 10 hours 59 minutes a day.Least sunny months in Troy: January, February and December receive an average of 6 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Troy, 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 173 165 233 256 276 331 352 326 275 270 235 221
Mean daily daylight hours 10h 22m 11h 4m 12h 0m 12h 57m 13h 44m 14h 7m 13h 55m 13h 12m 12h 18m 11h 21m 10h 33m 10h 8m

Solar UV radiation in Troy, Texas, United States §

Troy 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 Troy UV Index data.

Average daily maximum UV levels by month for Troy, 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 7 9 10 11 12 12 11 10 8 6 4