Risca, Wales Climate
United Kingdom
Pop. 20,443 Elev. 49 m / 161 ft
TZ: Europe/London (UTC+1) ·
Risca has mild summers with average highs of 72°F (22°C) in July, and cool winters averaging 36°F (2°C) in January. Rain falls on about 62 days per year (36.4 in / 924 mm total), with snow on 1 days and 3 in (85 mm) of annual accumulation. Overcast skies are common, with only 66 sunny days per year. Ocean water temperatures reach 68°F (20°C) in summer.
| Temperature | 22°C (72°F) high | 2°C (36°F) low |
| Feels like | 0°C (32°F) low | |
| Rain | 62 days | 924 mm (36.4 in) /yr |
| Snow | 1 days | 85 mm (3.4 in) /yr |
| Sky | 66 sunny | 16 stormy |
| Wind | 1.8 m/s (4.0 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, May, Jun, Jul, Aug
Sky & Air by Month
Cloud cover (%)
72
Jan 80
Feb 56
Mar 49
Apr 61
May 67
Jun 55
Jul 60
Aug 65
Sep 77
Oct 68
Nov 69
Dec Humidity (%)
87
Jan 85
Feb 76
Mar 70
Apr 68
May 76
Jun 69
Jul 70
Aug 81
Sep 83
Oct 86
Nov 86
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 29 km Cardiff International Airport (CWL)
Ski resort 66 km Gloucester Ski and Snowboard Centre
National park 24 km
Hospital 10 km Cardiff North Dialysis Unit
Hiking trail 3 km Rhymney River Circular
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 7°C 45°F | 2°C 36°F | 95 mm 3.7 in | 85 mm3.4 in | 5 |
| February | 8°C 46°F | 4°C 39°F | 78 mm 3.1 in | — | 3 |
| March | 12°C 53°F | 4°C 39°F | 15 mm 0.6 in | — | 11 |
| April | 16°C 60°F | 6°C 44°F | 57 mm 2.2 in | — | 11 |
| May | 18°C 65°F | 10°C 50°F | 31 mm 1.2 in | — | 8 |
| June | 20°C 68°F | 14°C 57°F | 69 mm 2.7 in | — | 3 |
| July | 22°C 72°F | 15°C 59°F | 46 mm 1.8 in | — | 9 |
| August | 22°C 71°F | 14°C 57°F | 33 mm 1.3 in | — | 5 |
| September | 17°C 63°F | 11°C 52°F | 109 mm 4.3 in | — | 3 |
| October | 14°C 58°F | 10°C 50°F | 80 mm 3.1 in | — | 0 |
| November | 12°C 53°F | 7°C 45°F | 162 mm 6.4 in | — | 5 |
| December | 10°C 49°F | 5°C 41°F | 150 mm 5.9 in | — | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 5 | 1 |
| February | 3 | 0 |
| March | 11 | 0 |
| April | 11 | 0 |
| May | 8 | 0 |
| June | 3 | 1 |
| July | 9 | 2 |
| August | 5 | 1 |
| September | 3 | 3 |
| October | 0 | 2 |
| November | 5 | 4 |
| December | 3 | 2 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 8°C 47°F | 4°C 39°F |
| February | 7°C 45°F | 5°C 41°F |
| March | 9°C 48°F | 7°C 45°F |
| April | 12°C 54°F | 11°C 51°F |
| May | 15°C 60°F | 14°C 57°F |
| June | 18°C 65°F | 17°C 62°F |
| July | 20°C 68°F | 19°C 66°F |
| August | 20°C 67°F | 18°C 64°F |
| September | 19°C 66°F | 14°C 58°F |
| October | 15°C 60°F | 12°C 53°F |
| November | 13°C 55°F | 9°C 48°F |
| December | 10°C 49°F | 7°C 44°F |