Firth of Forth Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Firth of Forth year round climate
Spring (March–May): Average 42–53°F, mild but can be wet and windy with occasional showers. Popular activities: Coastal walks, exploring historical sites. Recommended clothing: Light jacket, comfortable trousers, warm base layers.
Summer (June–August): Average 57–60°F, pleasantly cool with occasional rain. Popular activities: Watersports, cycling, outdoor picnics. Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): Average 51–55°F, turning cooler with increased rainfall, particularly heavy in October. Popular activities: Visiting museums, enjoying autumn scenery. Recommended clothing: Warm jacket, waterproof clothing.
Winter (December–February): Average 40–42°F, cold and wet with frequent strong winds and rain. Popular activities: Indoor sightseeing, enjoying afternoon tea. Recommended clothing: Heavy coat, warm clothing, waterproof boots.
Firth of Forth climatological average
Annual average temperature: approx. 49.6°F / Annual rainfall: approx. 733 mm / Summer humidity: 65%–75% / Rainiest month: October
Firth of Forth monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
40.3°F
33.3
February
42.6°F
42
March
43°F
60.7
April
46.2°F
53
May
53.4°F
41.3
June
57.4°F
32
July
60.3°F
54.3
August
60.1°F
43.3
September
55.9°F
56
October
51.1°F
113
November
44.4°F
93
December
40.6°F
112
Firth of Forth weather for the next seven days
12/8
Monday
Patchy rain nearby
48.8°F/45.4°F
12/9
Tuesday
Moderate rain
55.9°F/45.1°F
12/10
Wednesday
Partly Cloudy
49.6°F/47.1°F
12/11
Thursday
Partly Cloudy
49.2°F/44.7°F
12/12
Friday
Patchy rain nearby
48.3°F/45.4°F
12/13
Saturday
Patchy rain nearby
45.1°F/43.2°F
12/14
Sunday
Patchy rain nearby
52.1°F/47.3°F
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app