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Monthly climate in Letham, Scotland, United Kingdom

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Letham features a oceanic climate (Cfb). Temperatures typically range between 4 °C (39 °F) and 15 °C (59 °F) through the year, but rarely can drop to -12 °C (11 °F) or can rise to as high as 26 °C (78 °F). The average annual precipitation amounts to about 907 mm (35.7 inches) and receives 159 rainy days on the 1 mm (0.04 inches) threshold annually. Letham enjoys an average of 3159 hours of sunshine throughout the year, and daylight varies from 6 hours 54 minutes to 17 hours 39 minutes per day.

Monthly average temperatures in Letham, Scotland, United Kingdom §

The warmest months in Letham are June, July and August, with daily mean temperatures ranging from 13 to 15 °C (56 - 59 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 4 °C (39 - 40 °F) throughout the day. On average each year, Letham experiences 0 days above 25 °C (77.0 °F) and 41 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Letham, Scotland, 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
(55°F)		 15°C
(59°F)		 16°C
(61°F)		 20°C
(69°F)		 22°C
(72°F)		 25°C
(77°F)		 26°C
(78°F)		 24°C
(75°F)		 24°C
(75°F)		 18°C
(64°F)		 15°C
(58°F)		 13°C
(55°F)
Mean maximum 11°C
(53°F)		 12°C
(54°F)		 14°C
(58°F)		 17°C
(63°F)		 20°C
(68°F)		 21°C
(70°F)		 24°C
(75°F)		 22°C
(72°F)		 20°C
(68°F)		 16°C
(61°F)		 14°C
(57°F)		 12°C
(53°F)
Average high 6°C
(43°F)		 7°C
(44°F)		 9°C
(48°F)		 11°C
(51°F)		 14°C
(57°F)		 16°C
(62°F)		 18°C
(65°F)		 18°C
(64°F)		 16°C
(61°F)		 12°C
(54°F)		 9°C
(48°F)		 6°C
(44°F)
Daily mean 4°C
(39°F)		 4°C
(40°F)		 5°C
(42°F)		 7°C
(45°F)		 10°C
(50°F)		 13°C
(56°F)		 15°C
(59°F)		 14°C
(58°F)		 12°C
(55°F)		 9°C
(49°F)		 6°C
(44°F)		 4°C
(40°F)
Average low 1°C
(35°F)		 2°C
(35°F)		 2°C
(36°F)		 3°C
(38°F)		 6°C
(43°F)		 9°C
(49°F)		 11°C
(53°F)		 11°C
(52°F)		 9°C
(49°F)		 7°C
(44°F)		 4°C
(40°F)		 2°C
(36°F)
Mean minimum -3°C
(26°F)		 -5°C
(24°F)		 -3°C
(27°F)		 -2°C
(28°F)		 1°C
(33°F)		 5°C
(41°F)		 7°C
(44°F)		 6°C
(44°F)		 3°C
(38°F)		 1°C
(35°F)		 -2°C
(29°F)		 -4°C
(25°F)
Minimum -5°C
(24°F)		 -12°C
(11°F)		 -4°C
(25°F)		 -4°C
(25°F)		 -1°C
(30°F)		 3°C
(37°F)		 5°C
(42°F)		 5°C
(42°F)		 2°C
(35°F)		 -1°C
(30°F)		 -4°C
(25°F)		 -6°C
(21°F)

Compare climate in Letham with other places

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

Monthly average precipitation in Letham, Scotland, United Kingdom §

Letham usually has the most precipitation in February, October and November, with an average of 14 rainy days and 94 mm (3.7 inches) of precipitation per month. The driest months in Letham are January, April and September. On average, 50 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Letham, Scotland, 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) 45 (1.8) 88 (3.5) 72 (2.8) 37 (1.4) 79 (3.1) 71 (2.8) 86 (3.4) 86 (3.4) 67 (2.6) 102 (4.0) 91 (3.6) 84 (3.3)
Average precipitation days (≥ 1 mm) 10 14 14 9 14 12 15 17 12 15 14 13

Monthly sunshine hours in Letham, Scotland, United Kingdom §

The sunniest months in Letham are May, June and July, when the sun shines an average of 13 hours 31 minutes a day. Least sunny months in Letham: January, November and December receive an average of 3 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Letham, Scotland, 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 86 143 222 350 414 404 424 383 306 222 113 86
Mean daily daylight hours 7h 33m 9h 31m 11h 53m 14h 18m 16h 28m 17h 39m 17h 0m 15h 2m 12h 41m 10h 18m 8h 7m 6h 54m

Solar UV radiation in Letham, Scotland, United Kingdom §

Letham experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 8, which corresponds to the High / Very High category of sun exposure. January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Letham UV Index data.

Average daily maximum UV levels by month for Letham, Scotland, 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 3 5 6 8 7 6 5 3 1 1

Detailed Monthly Weather Insights for Letham, Scotland, United Kingdom

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