Ratho Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ratho.
Climate overview of Ratho
The climate in Ratho, Lothian, United Kingdom, is marked by large temperature swings across the seasons, ranging from 19°C (66°F) in July to 8°C (46°F) in January.
The city receives around 979 mm (39 in) of rain/snowfall per year. It experiences pleasant summers and cold winters. October is the wettest month and April the driest. Sunshine peaks in May, when the city sees around 6.4 hours of sunshine per day.
Ratho Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ratho - and find the best time to visit.
Monthly Temperature in Ratho
In Ratho, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a pleasant 19°C (66°F) in July to a chilly 8°C (46°F) in January.
Nighttime temperatures range from 11°C (52°F) in July to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ratho
On average, Ratho receives a reasonable amount of rain/snowfall, with an annual precipitation of 979 mm (39 in). The wettest period in Ratho occurs in October, which receives around 91 mm (3.6 in) of precipitation. During the driest month, April, Ratho experiences moderate rainfall, totaling 69 mm (2.7 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Ratho Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Ratho
In Ratho, summer days are longer and more sunny, with daily sunshine hours peaking at 6.4 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.6 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Ratho
The mean water temperature over the year ranges from 5°C (41°F) in March to 13°C (55°F) in July.
Water temperature over the year
Humidity in Ratho by Month
The city experiences its highest humidity in January, reaching 84%. In April, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Ratho
The average wind speed over the year ranges from 4 m/s (8 knots) to 5 m/s (10 knots). It is lower in February, April, May, June, July, August, September, October and November and higher in January, March and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Ratho
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: May
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Ratho
What is the best time to visit Ratho?
June, July and August typically offer the most optimal weather in Ratho. In contrast, January, February, March, November and December tend to have less optimal conditions. Ratho has pleasant summers and cold winters.
What temperatures can I expect in Ratho?
Daytime highs range from 8°C (46°F) in January to 19°C (66°F) in July. Nighttime lows range from 2°C (36°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Ratho get?
Annual rainfall is around 979 mm (39 in). October is the wettest month with 91 mm (3.6 in), while April is the driest with 69 mm (2.7 in).
How sunny is Ratho?
Ratho receives around 1,428 hours of sunshine per year. May is the sunniest month with 193 hours, while December is the cloudiest with just 48 hours.
Ratho 3-Day Forecast
Ratho 3-Day Forecast
Ratho on the map
Ratho is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
London
23°C (73°F) Bath22°C (72°F) York22°C (72°F) Manchester
21°C (70°F) Edinburgh
19°C (66°F) Glasgow19°C (66°F) Torquay20°C (68°F) Blackpool19°C (66°F) 
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