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Monthly climate in Bristol, Florida, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Bristol features a humid subtropical climate (Cfa). Temperatures typically range between 12 °C (54 °F) and 27 °C (81 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 1443 mm (56.8 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually. Bristol enjoys an average of 3322 hours of sunshine throughout the year, and daylight varies from 10 hours 12 minutes to 14 hours 4 minutes per day.

Monthly average temperatures in Bristol, Florida, United States §

The warmest months in Bristol are June, July and August, with daily mean temperatures ranging from 26 to 27 °C (80 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 12 to 15 °C (54 - 60 °F) throughout the day. On average each year, Bristol experiences 202 days above 25 °C (77.0 °F) and 8 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bristol, Florida, 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)		 28°C
(82°F)		 32°C
(90°F)		 33°C
(92°F)		 37°C
(99°F)		 37°C
(98°F)		 36°C
(96°F)		 36°C
(97°F)		 38°C
(100°F)		 36°C
(96°F)		 29°C
(85°F)		 27°C
(81°F)
Mean maximum 26°C
(78°F)		 27°C
(81°F)		 29°C
(85°F)		 31°C
(89°F)		 34°C
(94°F)		 34°C
(94°F)		 35°C
(95°F)		 35°C
(95°F)		 35°C
(95°F)		 33°C
(91°F)		 28°C
(83°F)		 26°C
(78°F)
Average high 18°C
(64°F)		 21°C
(70°F)		 24°C
(75°F)		 26°C
(79°F)		 30°C
(86°F)		 31°C
(89°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(88°F)		 28°C
(83°F)		 22°C
(72°F)		 19°C
(67°F)
Daily mean 12°C
(54°F)		 15°C
(60°F)		 17°C
(64°F)		 20°C
(68°F)		 24°C
(75°F)		 26°C
(80°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(79°F)		 23°C
(73°F)		 16°C
(60°F)		 13°C
(56°F)
Average low 7°C
(44°F)		 10°C
(50°F)		 12°C
(53°F)		 14°C
(57°F)		 19°C
(66°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(74°F)		 22°C
(72°F)		 18°C
(65°F)		 10°C
(50°F)		 8°C
(47°F)
Mean minimum -3°C
(27°F)		 -0°C
(32°F)		 1°C
(34°F)		 6°C
(43°F)		 12°C
(54°F)		 18°C
(65°F)		 22°C
(71°F)		 21°C
(70°F)		 17°C
(62°F)		 8°C
(48°F)		 2°C
(35°F)		 -1°C
(30°F)
Minimum -6°C
(21°F)		 -1°C
(30°F)		 -1°C
(31°F)		 4°C
(40°F)		 9°C
(49°F)		 16°C
(62°F)		 20°C
(69°F)		 19°C
(66°F)		 14°C
(57°F)		 4°C
(39°F)		 -1°C
(31°F)		 -4°C
(25°F)

Compare climate in Bristol with other places

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

Monthly average precipitation in Bristol, Florida, United States §

Bristol usually has the most precipitation in June, July and August, with an average of 21 rainy days and 182 mm (7.1 inches) of precipitation per month. The driest months in Bristol are January, March and November. On average, 63 mm (2.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bristol, Florida, 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) 84 (3.3) 122 (4.8) 57 (2.2) 107 (4.2) 103 (4.1) 181 (7.1) 173 (6.8) 191 (7.5) 152 (6.0) 100 (3.9) 46 (1.8) 126 (5.0)
Average precipitation days (≥ 1 mm) 7 9 7 8 10 18 23 23 14 9 7 9

Monthly sunshine hours in Bristol, Florida, United States §

The sunniest months in Bristol are May, July and August, when the sun shines an average of 10 hours 20 minutes a day. Least sunny months in Bristol: January, February and December receive an average of 6 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bristol, Florida, 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 191 212 293 300 329 296 323 307 293 292 257 221
Mean daily daylight hours 10h 25m 11h 6m 12h 0m 12h 55m 13h 41m 14h 4m 13h 51m 13h 10m 12h 18m 11h 23m 10h 35m 10h 12m

Solar UV radiation in Bristol, Florida, United States §

Bristol 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 / 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 Bristol UV Index data.

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

Detailed Monthly Weather Insights for Bristol, Florida, United States

Discover in-depth weather details for every month in Bristol. 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 Bristol'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.