Letterston, Wales Climate
United Kingdom
Pop. 1,245 Elev. 131 m / 430 ft
TZ: Europe/London (UTC+1) ·
Letterston enjoys a mild climate with limited seasonal extremes, ranging from 42°F (6°C) in January to 66°F (19°C) in August. Precipitation occurs on roughly 88 days per year (51.3 in / 1304 mm total), with 2 in (51 mm) of annual snowfall. The city averages 74 sunny days per year and around 40 thunderstorm days. Ocean water temperatures reach 64°F (18°C) in summer.
| Temperature | 19°C (66°F) high | 5°C (42°F) low |
| Feels like | 3°C (37°F) low | |
| Rain | 88 days | 1304 mm (51.3 in) /yr |
| Snow | 0 days | 51 mm (2.0 in) /yr |
| Sky | 74 sunny | 40 stormy |
| Wind | 2.6 m/s (5.8 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Aug
Sky & Air by Month
Cloud cover (%)
73
Jan 71
Feb 60
Mar 54
Apr 47
May 67
Jun 64
Jul 59
Aug 64
Sep 77
Oct 75
Nov 67
Dec Humidity (%)
82
Jan 82
Feb 79
Mar 78
Apr 81
May 84
Jun 84
Jul 79
Aug 79
Sep 81
Oct 83
Nov 81
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 166 km Cornwall Airport Newquay (NQY)
Ski resort 55 km
National park 150 km
Hospital 13 km Withybush Hospital
Hiking trail 8 km Pembrokeshire Coast Path main route
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 8°C 47°F | 5°C 42°F | 123 mm 4.9 in | 45 mm1.8 in | 4 |
| February | 8°C 47°F | 6°C 42°F | 75 mm 2.9 in | — | 5 |
| March | 10°C 51°F | 7°C 44°F | 25 mm 1.0 in | — | 7 |
| April | 13°C 55°F | 8°C 47°F | 115 mm 4.5 in | — | 11 |
| May | 14°C 58°F | 11°C 51°F | 40 mm 1.6 in | — | 15 |
| June | 16°C 62°F | 13°C 56°F | 85 mm 3.3 in | — | 5 |
| July | 18°C 64°F | 15°C 59°F | 59 mm 2.3 in | — | 5 |
| August | 19°C 66°F | 15°C 60°F | 46 mm 1.8 in | — | 8 |
| September | 16°C 61°F | 13°C 55°F | 162 mm 6.4 in | — | 7 |
| October | 14°C 57°F | 12°C 53°F | 137 mm 5.4 in | — | 1 |
| November | 12°C 54°F | 9°C 49°F | 240 mm 9.4 in | 6 mm0.2 in | 0 |
| December | 10°C 50°F | 8°C 46°F | 196 mm 7.7 in | — | 6 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 4 | 3 |
| February | 5 | 1 |
| March | 7 | 0 |
| April | 11 | 3 |
| May | 15 | 0 |
| June | 5 | 1 |
| July | 5 | 0 |
| August | 8 | 2 |
| September | 7 | 8 |
| October | 1 | 5 |
| November | 0 | 11 |
| December | 6 | 6 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 10°C 50°F | 8°C 46°F |
| February | 9°C 48°F | 7°C 45°F |
| March | 9°C 48°F | 8°C 46°F |
| April | 10°C 51°F | 10°C 49°F |
| May | 13°C 55°F | 12°C 54°F |
| June | 15°C 59°F | 15°C 59°F |
| July | 17°C 62°F | 17°C 63°F |
| August | 18°C 64°F | 18°C 64°F |
| September | 17°C 63°F | 16°C 60°F |
| October | 16°C 60°F | 14°C 57°F |
| November | 14°C 57°F | 12°C 53°F |
| December | 12°C 53°F | 10°C 50°F |