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Monthly climate in Bristow, Oklahoma, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Bristow features a humid subtropical climate (Cfa). Temperatures typically range between 4 °C (40 °F) and 28 °C (83 °F) through the year, but rarely can drop to -26 °C (-14 °F) or can rise to as high as 43 °C (110 °F). The average annual precipitation amounts to about 1126 mm (44.3 inches) and receives 99 rainy days on the 1 mm (0.04 inches) threshold annually. Bristow enjoys an average of 3139 hours of sunshine throughout the year, and daylight varies from 9 hours 45 minutes to 14 hours 32 minutes per day.

Monthly average temperatures in Bristow, Oklahoma, United States §

The warmest months in Bristow are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (79 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (40 - 45 °F) throughout the day. On average each year, Bristow experiences 141 days above 25 °C (77.0 °F) and 49 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bristow, 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 25°C
(76°F)		 30°C
(86°F)		 34°C
(93°F)		 33°C
(92°F)		 34°C
(93°F)		 37°C
(99°F)		 43°C
(110°F)		 38°C
(101°F)		 38°C
(100°F)		 34°C
(94°F)		 27°C
(82°F)		 26°C
(79°F)
Mean maximum 20°C
(69°F)		 25°C
(77°F)		 28°C
(82°F)		 30°C
(86°F)		 32°C
(90°F)		 35°C
(95°F)		 39°C
(102°F)		 37°C
(99°F)		 36°C
(96°F)		 33°C
(91°F)		 25°C
(78°F)		 23°C
(73°F)
Average high 10°C
(50°F)		 11°C
(53°F)		 18°C
(65°F)		 21°C
(71°F)		 26°C
(79°F)		 31°C
(89°F)		 33°C
(92°F)		 32°C
(91°F)		 30°C
(86°F)		 23°C
(74°F)		 17°C
(62°F)		 13°C
(55°F)
Daily mean 4°C
(40°F)		 5°C
(42°F)		 12°C
(54°F)		 15°C
(60°F)		 21°C
(70°F)		 26°C
(79°F)		 28°C
(83°F)		 27°C
(81°F)		 24°C
(76°F)		 17°C
(63°F)		 10°C
(51°F)		 7°C
(45°F)
Average low -1°C
(31°F)		 0°C
(32°F)		 7°C
(44°F)		 10°C
(50°F)		 16°C
(61°F)		 21°C
(70°F)		 23°C
(74°F)		 22°C
(72°F)		 19°C
(67°F)		 12°C
(53°F)		 5°C
(41°F)		 2°C
(36°F)
Mean minimum -10°C
(14°F)		 -12°C
(11°F)		 -4°C
(25°F)		 0°C
(33°F)		 8°C
(46°F)		 16°C
(62°F)		 20°C
(68°F)		 18°C
(65°F)		 11°C
(53°F)		 1°C
(35°F)		 -4°C
(25°F)		 -6°C
(22°F)
Minimum -15°C
(5°F)		 -26°C
(-14°F)		 -13°C
(9°F)		 -3°C
(26°F)		 6°C
(43°F)		 13°C
(56°F)		 18°C
(64°F)		 17°C
(63°F)		 8°C
(47°F)		 -1°C
(30°F)		 -9°C
(16°F)		 -8°C
(18°F)

Compare climate in Bristow with other places

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

Monthly average precipitation in Bristow, Oklahoma, United States §

Bristow usually has the most precipitation in April, May and October, with an average of 11 rainy days and 147 mm (5.8 inches) of precipitation per month. The driest months in Bristow are February, November and December. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bristow, 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) 67 (2.7) 64 (2.5) 95 (3.8) 164 (6.5) 153 (6.0) 104 (4.1) 89 (3.5) 89 (3.5) 92 (3.6) 124 (4.9) 45 (1.8) 38 (1.5)
Average precipitation days (≥ 1 mm) 6 7 10 9 13 7 8 10 7 11 6 5

Monthly sunshine hours in Bristow, Oklahoma, United States §

The sunniest months in Bristow are June, July and August, when the sun shines an average of 11 hours 4 minutes a day. Least sunny months in Bristow: January, February and December receive an average of 6 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bristow, 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 173 180 234 250 283 334 358 325 283 252 231 227
Mean daily daylight hours 10h 1m 10h 53m 11h 59m 13h 7m 14h 4m 14h 32m 14h 16m 13h 26m 12h 21m 11h 13m 10h 14m 9h 45m

Solar UV radiation in Bristow, Oklahoma, United States §

Bristow experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / 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 Bristow UV Index data.

Average daily maximum UV levels by month for Bristow, 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 7 10 10 11 11 10 9 7 5 4

Detailed Monthly Weather Insights for Bristow, Oklahoma, United States

Discover in-depth weather details for every month in Bristow. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Bristow's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.