Last updated: March 2, 2024
Under the Köppen–Geiger climate classification San Sebastian de la Gomera features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 18 °C (65 °F) and 23 °C (74 °F) through the year, but rarely can drop to 14 °C (57 °F) or can rise to as high as 29 °C (85 °F). The average annual precipitation amounts to about 118 mm (4.6 inches) and receives 23 rainy days on the 1 mm (0.04 inches) threshold annually. San Sebastian de la Gomera enjoys an average of 4039 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 52 minutes per day.
The warmest months in San Sebastian de la Gomera are August, September and October, with daily mean temperatures ranging from 22 to 23 °C (72 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 18 to 18 °C (65 - 65 °F) throughout the day. On average each year, San Sebastian de la Gomera experiences 14 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 22°C (72°F) |
23°C (74°F) |
23°C (74°F) |
24°C (76°F) |
25°C (77°F) |
25°C (78°F) |
26°C (80°F) |
29°C (85°F) |
27°C (81°F) |
28°C (82°F) |
25°C (77°F) |
23°C (74°F) |
| Mean maximum | 21°C (71°F) |
21°C (71°F) |
21°C (71°F) |
21°C (71°F) |
22°C (72°F) |
23°C (74°F) |
25°C (78°F) |
28°C (82°F) |
26°C (79°F) |
26°C (79°F) |
24°C (75°F) |
22°C (72°F) |
| Average high | 19°C (66°F) |
19°C (66°F) |
19°C (66°F) |
19°C (67°F) |
20°C (68°F) |
21°C (70°F) |
23°C (73°F) |
24°C (76°F) |
24°C (75°F) |
23°C (74°F) |
21°C (71°F) |
20°C (68°F) |
| Daily mean | 18°C (65°F) |
18°C (65°F) |
18°C (65°F) |
18°C (65°F) |
19°C (67°F) |
21°C (69°F) |
22°C (72°F) |
23°C (74°F) |
23°C (74°F) |
22°C (72°F) |
21°C (70°F) |
19°C (67°F) |
| Average low | 18°C (64°F) |
18°C (64°F) |
17°C (64°F) |
18°C (65°F) |
19°C (66°F) |
20°C (68°F) |
22°C (71°F) |
23°C (73°F) |
22°C (73°F) |
22°C (72°F) |
20°C (69°F) |
19°C (66°F) |
| Mean minimum | 16°C (60°F) |
15°C (60°F) |
15°C (60°F) |
17°C (62°F) |
17°C (63°F) |
19°C (66°F) |
20°C (69°F) |
21°C (70°F) |
21°C (70°F) |
20°C (68°F) |
18°C (65°F) |
17°C (63°F) |
| Minimum | 14°C (58°F) |
14°C (57°F) |
15°C (59°F) |
16°C (61°F) |
16°C (61°F) |
18°C (65°F) |
20°C (68°F) |
21°C (70°F) |
21°C (70°F) |
19°C (66°F) |
17°C (62°F) |
17°C (62°F) |
Compare temperature, precipitation, sunshine, UV index in San Sebastian de la Gomera, Canary Islands, Spain with other places around the world.
San Sebastian de la Gomera usually has the most precipitation in February, October and November, with an average of 2 rainy days and 17 mm (0.7 inches) of precipitation per month. The driest months in San Sebastian de la Gomera are May, July and August. On average, 2 mm (0.1 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 13 (0.5) | 16 (0.6) | 13 (0.5) | 9 (0.3) | 4 (0.2) | 5 (0.2) | 1 (0.0) | 2 (0.1) | 5 (0.2) | 17 (0.7) | 17 (0.7) | 16 (0.6) |
| Average precipitation days (≥ 1 mm) | 3 | 2 | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 2 | 4 | 4 |
The sunniest months in San Sebastian de la Gomera are May, June and July, when the sun shines an average of 12 hours 48 minutes a day. Least sunny months in San Sebastian de la Gomera: January, February and November receive an average of 8 hours 59 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 237 | 284 | 341 | 362 | 394 | 387 | 396 | 381 | 342 | 331 | 287 | 292 |
| Mean daily daylight hours | 10h 34m | 11h 11m | 12h 0m | 12h 50m | 13h 32m | 13h 52m | 13h 41m | 13h 5m | 12h 17m | 11h 27m | 10h 44m | 10h 22m |
San Sebastian de la Gomera experiences the highest level of ultraviolet (UV) radiation in April, May and June, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly San Sebastian de la Gomera UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 5 | 7 | 9 | 11 | 12 | 12 | 11 | 11 | 11 | 9 | 7 | 5 |
Discover in-depth weather details for every month in San Sebastian de la Gomera. 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 San Sebastian de la Gomera'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.