Gretna, Scotland Climate
United Kingdom
Pop. 3,040 Elev. 17 m / 56 ft
TZ: Europe/London (UTC+1) ·
Gretna has cool summers with average highs of 67°F (19°C) in July, and cool winters averaging 34°F (1°C) in January. Rain falls on about 72 days per year (38.6 in / 981 mm total), with snow on 1 days and 5 in (129 mm) of annual accumulation. The city averages 53 sunny days per year and around 22 thunderstorm days. Ocean water temperatures reach 65°F (18°C) in summer.
| Temperature | 20°C (67°F) high | 1°C (34°F) low |
| Feels like | -1°C (30°F) low | |
| Rain | 72 days | 981 mm (38.6 in) /yr |
| Snow | 1 days | 129 mm (5.1 in) /yr |
| Sky | 53 sunny | 22 stormy |
| Wind | 1.7 m/s (3.8 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: May, Jul, Aug
Sky & Air by Month
Cloud cover (%)
70
Jan 74
Feb 67
Mar 55
Apr 54
May 72
Jun 74
Jul 66
Aug 73
Sep 77
Oct 73
Nov 78
Dec Humidity (%)
88
Jan 83
Feb 78
Mar 73
Apr 68
May 79
Jun 81
Jul 78
Aug 83
Sep 85
Oct 87
Nov 87
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 108 km Edinburgh Airport (EDI)
Ski resort 105 km Newmilns Snow & Sports Complex
National park 34 km
Hospital 13 km Cumberland Infirmary
Hiking trail 14 km King Charles III England Coast Path: Gretna to Allonby
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 5°C 42°F | 1°C 34°F | 49 mm 1.9 in | 89 mm3.5 in | 7 |
| February | 7°C 45°F | 3°C 37°F | 53 mm 2.1 in | 23 mm0.9 in | 3 |
| March | 11°C 52°F | 3°C 38°F | 34 mm 1.3 in | 0 mm0.0 in | 7 |
| April | 14°C 58°F | 5°C 40°F | 42 mm 1.6 in | — | 11 |
| May | 17°C 63°F | 7°C 44°F | 55 mm 2.2 in | — | 9 |
| June | 18°C 64°F | 11°C 51°F | 107 mm 4.2 in | — | 0 |
| July | 20°C 67°F | 12°C 54°F | 101 mm 4.0 in | — | 3 |
| August | 20°C 67°F | 12°C 54°F | 57 mm 2.3 in | — | 3 |
| September | 16°C 60°F | 9°C 48°F | 123 mm 4.8 in | — | 1 |
| October | 13°C 55°F | 8°C 46°F | 76 mm 3.0 in | — | 2 |
| November | 10°C 49°F | 5°C 41°F | 159 mm 6.3 in | 16 mm0.6 in | 5 |
| December | 8°C 47°F | 5°C 41°F | 125 mm 4.9 in | — | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 7 | 0 |
| February | 3 | 1 |
| March | 7 | 0 |
| April | 11 | 0 |
| May | 9 | 0 |
| June | 0 | 4 |
| July | 3 | 5 |
| August | 3 | 1 |
| September | 1 | 4 |
| October | 2 | 0 |
| November | 5 | 4 |
| December | 2 | 3 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 8°C 47°F | 4°C 39°F |
| February | 6°C 43°F | 3°C 38°F |
| March | 8°C 46°F | 4°C 40°F |
| April | 11°C 51°F | 7°C 44°F |
| May | 14°C 57°F | 10°C 50°F |
| June | 16°C 61°F | 14°C 57°F |
| July | 18°C 64°F | 17°C 63°F |
| August | 18°C 65°F | 16°C 62°F |
| September | 17°C 63°F | 14°C 57°F |
| October | 15°C 59°F | 11°C 52°F |
| November | 12°C 54°F | 9°C 47°F |
| December | 9°C 48°F | 6°C 43°F |