Monthly climate in Harston, England, United Kingdom

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Harston features a oceanic climate (Cfb). Temperatures typically range between 5 °C (41 °F) and 18 °C (65 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 713 mm (28.1 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually. Harston enjoys an average of 2963 hours of sunshine throughout the year, and daylight varies from 7 hours 45 minutes to 16 hours 41 minutes per day.

Monthly average temperatures in Harston, England, United Kingdom §

The warmest months in Harston are June, July and August, with daily mean temperatures ranging from 16 to 18 °C (62 - 65 °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, Harston experiences 15 days above 25 °C (77.0 °F) and 22 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Harston, 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 15°C
(59°F)
18°C
(65°F)
22°C
(72°F)
27°C
(81°F)
27°C
(82°F)
30°C
(87°F)
36°C
(97°F)
34°C
(94°F)
29°C
(85°F)
24°C
(76°F)
17°C
(64°F)
15°C
(59°F)
Mean maximum 13°C
(55°F)
15°C
(59°F)
18°C
(64°F)
23°C
(74°F)
24°C
(75°F)
26°C
(80°F)
31°C
(88°F)
30°C
(86°F)
26°C
(78°F)
20°C
(68°F)
15°C
(60°F)
13°C
(56°F)
Average high 7°C
(46°F)
9°C
(48°F)
11°C
(52°F)
14°C
(57°F)
17°C
(63°F)
21°C
(69°F)
23°C
(73°F)
22°C
(72°F)
20°C
(67°F)
15°C
(59°F)
11°C
(52°F)
8°C
(47°F)
Daily mean 5°C
(41°F)
6°C
(43°F)
7°C
(46°F)
9°C
(49°F)
13°C
(55°F)
16°C
(62°F)
18°C
(65°F)
18°C
(64°F)
15°C
(59°F)
12°C
(53°F)
8°C
(46°F)
6°C
(43°F)
Average low 2°C
(36°F)
3°C
(38°F)
4°C
(40°F)
5°C
(41°F)
8°C
(47°F)
12°C
(54°F)
14°C
(57°F)
14°C
(57°F)
11°C
(52°F)
9°C
(48°F)
5°C
(41°F)
4°C
(39°F)
Mean minimum -3°C
(27°F)
-4°C
(26°F)
-1°C
(30°F)
-0°C
(32°F)
2°C
(37°F)
8°C
(46°F)
9°C
(49°F)
10°C
(50°F)
6°C
(42°F)
3°C
(38°F)
-1°C
(30°F)
-2°C
(29°F)
Minimum -4°C
(24°F)
-8°C
(18°F)
-6°C
(21°F)
-2°C
(28°F)
1°C
(35°F)
7°C
(44°F)
8°C
(47°F)
8°C
(47°F)
2°C
(36°F)
0°C
(33°F)
-2°C
(28°F)
-3°C
(27°F)

Compare climate in Harston with other places

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

Monthly average precipitation in Harston, England, United Kingdom §

Harston usually has the most precipitation in August, October and December, with an average of 13 rainy days and 76 mm (3.0 inches) of precipitation per month. The driest months in Harston are February, April and November. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Harston, 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) 50 (2.0) 47 (1.8) 53 (2.1) 32 (1.3) 66 (2.6) 69 (2.7) 65 (2.6) 70 (2.8) 52 (2.1) 79 (3.1) 49 (1.9) 80 (3.2)
Average precipitation days (≥ 1 mm) 9 10 13 8 11 10 12 12 10 12 10 15

Monthly sunshine hours in Harston, England, United Kingdom §

The sunniest months in Harston are May, June and July, when the sun shines an average of 12 hours 10 minutes a day. Least sunny months in Harston: January, November and December receive an average of 3 hours 32 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Harston, 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 87 143 202 311 377 362 380 349 281 228 136 101
Mean daily daylight hours 8h 17m 9h 54m 11h 54m 13h 57m 15h 45m 16h 41m 16h 11m 14h 34m 12h 36m 10h 34m 8h 44m 7h 45m

Solar UV radiation in Harston, England, United Kingdom §

Harston 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 Harston UV Index data.

Average daily maximum UV levels by month for Harston, 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

Detailed Monthly Weather Insights for Harston, England, United Kingdom

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