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Monthly climate in Keene, Texas, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Keene features a humid subtropical climate (Cfa).Temperatures typically range between 8 °C (47 °F) and 29 °C (85 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 42 °C (108 °F).The average annual precipitation amounts to about 1041 mm (41.0 inches) and receives 93 rainy days on the 1 mm (0.04 inches) threshold annually.Keene enjoys an average of 3198 hours of sunshine throughout the year, and daylight varies from 10 hours 2 minutes to 14 hours 14 minutes per day.

Monthly average temperatures in Keene, Texas, United States §

The warmest months in Keene are June, July and August, with daily mean temperatures ranging from 27 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 8 to 11 °C (47 - 52 °F) throughout the day. On average each year, Keene experiences 172 days above 25 °C (77.0 °F) and 19 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Keene, 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
(80°F)		 30°C
(87°F)		 34°C
(93°F)		 34°C
(93°F)		 36°C
(97°F)		 38°C
(101°F)		 42°C
(108°F)		 40°C
(105°F)		 38°C
(100°F)		 36°C
(98°F)		 33°C
(92°F)		 29°C
(85°F)
Mean maximum 24°C
(76°F)		 27°C
(82°F)		 30°C
(86°F)		 32°C
(89°F)		 34°C
(93°F)		 36°C
(97°F)		 38°C
(101°F)		 38°C
(100°F)		 37°C
(98°F)		 34°C
(94°F)		 29°C
(84°F)		 26°C
(79°F)
Average high 14°C
(58°F)		 15°C
(60°F)		 22°C
(71°F)		 24°C
(76°F)		 29°C
(84°F)		 32°C
(90°F)		 34°C
(94°F)		 34°C
(94°F)		 31°C
(88°F)		 26°C
(79°F)		 20°C
(68°F)		 17°C
(62°F)
Daily mean 8°C
(47°F)		 10°C
(49°F)		 16°C
(61°F)		 18°C
(66°F)		 24°C
(75°F)		 27°C
(82°F)		 29°C
(85°F)		 29°C
(85°F)		 26°C
(79°F)		 20°C
(68°F)		 14°C
(57°F)		 11°C
(52°F)
Average low 3°C
(38°F)		 4°C
(40°F)		 10°C
(51°F)		 13°C
(56°F)		 19°C
(66°F)		 23°C
(73°F)		 24°C
(76°F)		 24°C
(76°F)		 21°C
(70°F)		 15°C
(59°F)		 8°C
(47°F)		 6°C
(43°F)
Mean minimum -6°C
(21°F)		 -6°C
(21°F)		 0°C
(33°F)		 4°C
(39°F)		 10°C
(51°F)		 19°C
(66°F)		 21°C
(71°F)		 21°C
(70°F)		 14°C
(58°F)		 4°C
(39°F)		 -1°C
(30°F)		 -3°C
(28°F)
Minimum -13°C
(9°F)		 -20°C
(-4°F)		 -6°C
(21°F)		 1°C
(35°F)		 6°C
(44°F)		 15°C
(60°F)		 18°C
(64°F)		 19°C
(67°F)		 10°C
(50°F)		 1°C
(34°F)		 -5°C
(23°F)		 -6°C
(22°F)

Compare climate in Keene with other places

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

Monthly average precipitation in Keene, Texas, United States §

Keene usually has the most precipitation in May, August and October, with an average of 9 rainy days and 136 mm (5.3 inches) of precipitation per month.The driest months in Keene are January, July and November. On average, 50 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Keene, 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) 49 (1.9) 86 (3.4) 89 (3.5) 103 (4.1) 161 (6.4) 90 (3.5) 52 (2.1) 110 (4.3) 62 (2.4) 136 (5.4) 49 (1.9) 53 (2.1)
Average precipitation days (≥ 1 mm) 6 8 9 8 12 8 8 8 7 8 5 6

Monthly sunshine hours in Keene, Texas, United States §

The sunniest months in Keene are June, July and August, when the sun shines an average of 11 hours 15 minutes a day.Least sunny months in Keene: January, February and December receive an average of 6 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Keene, 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 175 174 248 261 284 343 360 331 284 269 238 225
Mean daily daylight hours 10h 16m 11h 1m 12h 0m 13h 0m 13h 50m 14h 14m 14h 1m 13h 16m 12h 19m 11h 19m 10h 27m 10h 2m

Solar UV radiation in Keene, Texas, United States §

Keene experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 11 - 11, 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 Keene UV Index data.

Average daily maximum UV levels by month for Keene, 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 8 10 11 11 11 11 10 8 6 4