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Monthly climate in Blair, Oklahoma, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Blair features a humid subtropical climate (Cfa).Temperatures typically range between 5 °C (40 °F) and 29 °C (85 °F) through the year, but rarely can drop to -23 °C (-8 °F) or can rise to as high as 43 °C (110 °F).The average annual precipitation amounts to about 668 mm (26.3 inches) and receives 62 rainy days on the 1 mm (0.04 inches) threshold annually.Blair enjoys an average of 3408 hours of sunshine throughout the year, and daylight varies from 9 hours 50 minutes to 14 hours 26 minutes per day.

Monthly average temperatures in Blair, Oklahoma, United States §

The warmest months in Blair are June, July and August, with daily mean temperatures ranging from 27 to 29 °C (81 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 7 °C (40 - 45 °F) throughout the day. On average each year, Blair experiences 157 days above 25 °C (77.0 °F) and 53 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Blair, Oklahoma, 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 26°C
(79°F)		 32°C
(90°F)		 34°C
(93°F)		 38°C
(100°F)		 39°C
(103°F)		 39°C
(102°F)		 43°C
(110°F)		 41°C
(107°F)		 38°C
(100°F)		 36°C
(97°F)		 30°C
(86°F)		 29°C
(84°F)
Mean maximum 22°C
(72°F)		 27°C
(80°F)		 30°C
(87°F)		 34°C
(94°F)		 35°C
(96°F)		 37°C
(99°F)		 40°C
(103°F)		 39°C
(102°F)		 36°C
(98°F)		 34°C
(93°F)		 27°C
(81°F)		 24°C
(75°F)
Average high 12°C
(53°F)		 13°C
(55°F)		 20°C
(68°F)		 24°C
(75°F)		 28°C
(83°F)		 33°C
(91°F)		 35°C
(96°F)		 34°C
(94°F)		 31°C
(87°F)		 24°C
(75°F)		 18°C
(64°F)		 14°C
(58°F)
Daily mean 5°C
(40°F)		 5°C
(42°F)		 13°C
(55°F)		 16°C
(61°F)		 22°C
(71°F)		 27°C
(81°F)		 29°C
(85°F)		 28°C
(83°F)		 24°C
(76°F)		 17°C
(63°F)		 11°C
(51°F)		 7°C
(45°F)
Average low -1°C
(30°F)		 -1°C
(31°F)		 6°C
(44°F)		 10°C
(50°F)		 16°C
(61°F)		 21°C
(70°F)		 23°C
(74°F)		 23°C
(73°F)		 19°C
(66°F)		 11°C
(52°F)		 5°C
(40°F)		 1°C
(34°F)
Mean minimum -10°C
(13°F)		 -11°C
(13°F)		 -3°C
(26°F)		 0°C
(33°F)		 8°C
(46°F)		 17°C
(63°F)		 19°C
(67°F)		 18°C
(65°F)		 12°C
(54°F)		 0°C
(33°F)		 -3°C
(27°F)		 -7°C
(20°F)
Minimum -15°C
(5°F)		 -23°C
(-8°F)		 -10°C
(14°F)		 -4°C
(25°F)		 4°C
(39°F)		 14°C
(57°F)		 17°C
(63°F)		 16°C
(61°F)		 8°C
(46°F)		 -2°C
(28°F)		 -9°C
(17°F)		 -8°C
(18°F)

Compare climate in Blair with other places

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

Monthly average precipitation in Blair, Oklahoma, United States §

Blair usually has the most precipitation in April, May and September, with an average of 7 rainy days and 97 mm (3.8 inches) of precipitation per month.The driest months in Blair are February, November and December. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Blair, Oklahoma, 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) 36 (1.4) 27 (1.0) 64 (2.5) 83 (3.3) 125 (4.9) 66 (2.6) 29 (1.1) 36 (1.4) 84 (3.3) 74 (2.9) 19 (0.8) 26 (1.0)
Average precipitation days (≥ 1 mm) 3 4 7 6 11 5 4 5 6 5 4 2

Monthly sunshine hours in Blair, Oklahoma, United States §

The sunniest months in Blair are June, July and August, when the sun shines an average of 11 hours 32 minutes a day.Least sunny months in Blair: January, February and December receive an average of 7 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Blair, Oklahoma, 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 198 227 265 286 314 349 374 337 293 271 245 245
Mean daily daylight hours 10h 6m 10h 56m 11h 59m 13h 4m 13h 59m 14h 26m 14h 11m 13h 23m 12h 20m 11h 15m 10h 19m 9h 50m

Solar UV radiation in Blair, Oklahoma, United States §

Blair experiences the highest level of ultraviolet (UV) radiation in May, 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 exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Blair UV Index data.

Average daily maximum UV levels by month for Blair, Oklahoma, 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 6 8 10 11 11 12 11 10 7 5 4