Saint Dennis, England Climate
United Kingdom
Pop. 2,206 Elev. 168 m / 551 ft
TZ: Europe/London (UTC+1) ·
Saint Dennis has a mild, temperate climate year-round, with temperatures ranging from 40°F (4°C) in January to 69°F (21°C) in August. Rain falls on about 74 days per year (41.7 in / 1059 mm total). The city averages 57 sunny days per year and around 31 thunderstorm days. Ocean water temperatures reach 68°F (20°C) in summer.
| Temperature | 20°C (69°F) high | 5°C (40°F) low |
| Feels like | 3°C (38°F) low | |
| Rain | 74 days | 1059 mm (41.7 in) /yr |
| Sky | 57 sunny | 31 stormy |
| Wind | 2.2 m/s (4.9 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: May, Jun, Jul, Aug
Sky & Air by Month
Cloud cover (%)
72
Jan 73
Feb 57
Mar 54
Apr 58
May 71
Jun 64
Jul 62
Aug 64
Sep 78
Oct 75
Nov 71
Dec Humidity (%)
83
Jan 83
Feb 79
Mar 74
Apr 76
May 81
Jun 79
Jul 78
Aug 82
Sep 83
Oct 85
Nov 83
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 10 km Cornwall Airport Newquay (NQY)
Ski resort 150 km
National park 132 km
Hospital 10 km St Austell Community Hospital
Hiking trail 10 km Saints Way
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 9°C 48°F | 5°C 40°F | 116 mm 4.5 in | 7 mm0.3 in | 3 |
| February | 9°C 49°F | 6°C 42°F | 76 mm 3.0 in | — | 3 |
| March | 12°C 53°F | 6°C 43°F | 19 mm 0.8 in | — | 11 |
| April | 15°C 59°F | 8°C 47°F | 102 mm 4.0 in | — | 10 |
| May | 17°C 63°F | 11°C 51°F | 44 mm 1.8 in | — | 9 |
| June | 19°C 66°F | 14°C 57°F | 72 mm 2.8 in | — | 2 |
| July | 20°C 68°F | 15°C 59°F | 44 mm 1.7 in | — | 6 |
| August | 20°C 69°F | 14°C 58°F | 54 mm 2.1 in | — | 4 |
| September | 17°C 62°F | 12°C 53°F | 129 mm 5.1 in | — | 4 |
| October | 15°C 59°F | 11°C 52°F | 87 mm 3.4 in | — | 0 |
| November | 13°C 55°F | 9°C 48°F | 151 mm 6.0 in | — | 1 |
| December | 10°C 51°F | 7°C 44°F | 165 mm 6.5 in | — | 4 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 3 | 3 |
| February | 3 | 1 |
| March | 11 | 0 |
| April | 10 | 3 |
| May | 9 | 2 |
| June | 2 | 2 |
| July | 6 | 1 |
| August | 4 | 2 |
| September | 4 | 4 |
| October | 0 | 3 |
| November | 1 | 7 |
| December | 4 | 3 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 11°C 52°F | 8°C 46°F |
| February | 10°C 50°F | 7°C 44°F |
| March | 10°C 50°F | 8°C 46°F |
| April | 12°C 54°F | 10°C 49°F |
| May | 15°C 59°F | 13°C 56°F |
| June | 18°C 64°F | 17°C 62°F |
| July | 20°C 68°F | 19°C 66°F |
| August | 18°C 65°F | 19°C 66°F |
| September | 18°C 64°F | 16°C 61°F |
| October | 16°C 62°F | 14°C 56°F |
| November | 15°C 58°F | 11°C 53°F |
| December | 12°C 54°F | 9°C 49°F |