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Monthly climate in Westbury, England, United Kingdom

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Westbury features a oceanic climate (Cfb).Temperatures typically range between 5 °C (41 °F) and 16 °C (62 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 28 °C (84 °F).The average annual precipitation amounts to about 854 mm (33.6 inches) and receives 153 rainy days on the 1 mm (0.04 inches) threshold annually.Westbury enjoys an average of 2946 hours of sunshine throughout the year, and daylight varies from 7 hours 40 minutes to 16 hours 46 minutes per day.

Monthly average temperatures in Westbury, England, United Kingdom §

The warmest months in Westbury are June, July and August, with daily mean temperatures ranging from 15 to 16 °C (59 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 6 °C (41 - 43 °F) throughout the day. On average each year, Westbury experiences 5 days above 25 °C (77.0 °F) and 27 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Westbury, England, United Kingdom.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 13°C
(56°F)		 16°C
(62°F)		 19°C
(67°F)		 21°C
(70°F)		 26°C
(78°F)		 28°C
(83°F)		 28°C
(84°F)		 28°C
(83°F)		 27°C
(81°F)		 21°C
(71°F)		 16°C
(62°F)		 13°C
(56°F)
Mean maximum 12°C
(53°F)		 13°C
(56°F)		 16°C
(61°F)		 20°C
(68°F)		 22°C
(71°F)		 24°C
(76°F)		 27°C
(80°F)		 25°C
(76°F)		 23°C
(74°F)		 18°C
(64°F)		 15°C
(58°F)		 12°C
(55°F)
Average high 7°C
(45°F)		 8°C
(47°F)		 10°C
(50°F)		 12°C
(54°F)		 15°C
(60°F)		 18°C
(65°F)		 20°C
(69°F)		 19°C
(67°F)		 17°C
(63°F)		 13°C
(56°F)		 10°C
(50°F)		 8°C
(46°F)
Daily mean 5°C
(41°F)		 5°C
(42°F)		 6°C
(44°F)		 8°C
(47°F)		 11°C
(53°F)		 15°C
(59°F)		 16°C
(62°F)		 16°C
(61°F)		 14°C
(57°F)		 11°C
(51°F)		 7°C
(46°F)		 6°C
(43°F)
Average low 2°C
(36°F)		 3°C
(37°F)		 3°C
(38°F)		 4°C
(40°F)		 7°C
(45°F)		 11°C
(52°F)		 12°C
(55°F)		 13°C
(55°F)		 10°C
(50°F)		 8°C
(46°F)		 5°C
(41°F)		 4°C
(39°F)
Mean minimum -3°C
(26°F)		 -3°C
(27°F)		 -2°C
(28°F)		 -1°C
(30°F)		 0°C
(33°F)		 6°C
(44°F)		 8°C
(47°F)		 7°C
(45°F)		 4°C
(40°F)		 2°C
(35°F)		 -2°C
(29°F)		 -3°C
(27°F)
Minimum -6°C
(22°F)		 -5°C
(23°F)		 -6°C
(21°F)		 -3°C
(27°F)		 -1°C
(30°F)		 5°C
(41°F)		 5°C
(42°F)		 6°C
(43°F)		 1°C
(35°F)		 -3°C
(26°F)		 -3°C
(27°F)		 -8°C
(18°F)

Compare climate in Westbury with other places

Compare temperature, precipitation, sunshine, UV index in Westbury, England, United Kingdom with other places around the world.

Monthly average precipitation in Westbury, England, United Kingdom §

Westbury usually has the most precipitation in June, October and December, with an average of 13 rainy days and 86 mm (3.4 inches) of precipitation per month.The driest months in Westbury are January, April and July. On average, 56 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Westbury, England, United Kingdom.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) 58 (2.3) 75 (3.0) 79 (3.1) 50 (2.0) 64 (2.5) 81 (3.2) 60 (2.4) 72 (2.8) 66 (2.6) 86 (3.4) 71 (2.8) 92 (3.6)
Average precipitation days (≥ 1 mm) 10 13 15 10 11 12 12 14 12 13 15 16

Monthly sunshine hours in Westbury, England, United Kingdom §

The sunniest months in Westbury are May, June and July, when the sun shines an average of 12 hours 27 minutes a day.Least sunny months in Westbury: January, November and December receive an average of 3 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Westbury, England, United Kingdom.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 83 141 198 309 382 362 399 357 285 219 110 96
Mean daily daylight hours 8h 13m 9h 52m 11h 54m 13h 59m 15h 49m 16h 46m 16h 15m 14h 37m 12h 36m 10h 32m 8h 40m 7h 40m

Solar UV radiation in Westbury, England, United Kingdom §

Westbury experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Westbury UV Index data.

Average daily maximum UV levels by month for Westbury, England, United Kingdom.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) 1 2 4 5 7 8 8 7 5 4 2 1