Loch Lomond (United Kingdom) is a place with a mild climate. The day temperatures range from 7.5 °C (45.5 °F) in January to 18.9 °C (66.0 °F) in July. Temperatures during the night go from 1.8 °C (35.2 °F) in February to 11.3 °C (52.3 °F) in July. The driest month is May with just 13 days of rain, on the contrary, the month when it rains the most is January with 19 days of rain.

January weather

The sea temperature descents similarly to the previous month, its value is 7.8 °C (46.0 °F) in Loch Lomond, while the day temperature is on its minimum, with its value of 7.5 °C (45.5 °F). The maximum of the number of rainy days can be noticed, with its value of 19 days, while the rainfall amount starts to rise, the value of this measure is 149 mm (5.88 in). The night temperature descents similarly to the previous month. The wind speed reaches its maximum, its value is 4.9.

February weather

The sea temperature descents similarly to the previous month, with its value being 7.0 °C (44.7 °F) in Loch Lomond, while the minimum of the night temperature is observable in this month. The number of rainy days starts to descent, with its value being 17 days, and the rainfall amount descent's start could be observed as well in February. The number of sun hours (without clouds) starts to rise, its value is 2 hours.

March weather

The beginning of the rise of the day temperature could be noticed, the value of this measure is 9.6 °C (49.3 °F) in Loch Lomond, while the minimum of the sea temperature can be noticed, its value is 7.0 °C (44.6 °F). The descent of the number of rainy days can be observed, with its value of 16 days. The rise of the number of sun hours (without clouds) can be observed, its value is 3 hours. The beginning of the rise of the night temperature could be noticed, its value is 3.1 °C (37.6 °F).

April weather

The day temperature rises similarly to the previous month, the value of this measure is 11.9 °C (53.4 °F) in Loch Lomond, while the sea temperature starts to rise, with its value being 7.9 °C (46.3 °F). The number of rainy days continues to descent, its value is 14 days, while the minimum of the rainfall amount is observable, its value is 68 mm (2.70 in). The night temperature rises similarly to the previous month, the value of this measure is 4.4 °C (39.9 °F). The rise of the number of sun hours (without clouds) can be observed, the value of this measure is 5 hours.

May weather

The sea temperature continues to rise, with its value being 9.9 °C (49.7 °F) in Loch Lomond, and the day temperature rises similarly to the previous month too, the value of this measure is 15.0 °C (59.0 °F). The number of rainy days reaches its minimum, with its value being 13 days, while the rainfall amount rise's start could be observed, with its value of 74 mm (2.91 in). The number of sun hours (without clouds) rises similarly to the previous month. The minimum of the humidity can be noticed, with its value being 78 %.

June weather

The sea temperature rises similarly to the previous month, its value is 12.2 °C (53.9 °F) in Loch Lomond, and the rise of the day temperature can be observed as well, with its value being 17.2 °C (63.0 °F). The night temperature continues to rise, the value of this measure is 9.5 °C (49.1 °F). The maximum of the number of sun hours (without clouds) can be noticed, with its value of 5 hours. The maximum of the day length is observable, the value of this measure is 17 hours.

July weather

The maximum of the day temperature is observable, with its value being 18.9 °C (66.0 °F) in Loch Lomond, while the rise of the sea temperature can be observed, with its value of 14.0 °C (57.2 °F). The tourist season is about to start. The beginning of the rise of the number of rainy days could be noticed, its value is 15 days, and the rainfall amount rise's start could be observed as well, with its value of 83 mm (3.29 in). The night temperature reaches its maximum, with its value being 11.3 °C (52.3 °F).

August weather

There is pending tourist season this month in Loch Lomond. The maximum of the sea temperature is observable, with its value being 14.6 °C (58.2 °F). The rise of the number of rainy days can be observed, with its value being 16 days, and the rainfall amount continues to rise too, with its value of 101 mm (3.99 in). The number of sun hours (without clouds) continues to descent, with its value being 4 hours.

September weather

The beginning of the descent of the sea temperature could be noticed, its value is 13.7 °C (56.6 °F) in Loch Lomond, and the day temperature starts to descent too. The rainfall amount rises similarly to the previous month, with its value of 117 mm (4.62 in). The night temperature descent's start could be observed, the value of this measure is 9.3 °C (48.7 °F). The number of sun hours (without clouds) continues to descent, with its value of 3 hours.

October weather

The day temperature descents similarly to the previous month, the value of this measure is 13.0 °C (55.4 °F) in Loch Lomond, and the descent of the sea temperature can be observed too, with its value being 12.3 °C (54.1 °F). The wet season slowly starts. The rainfall amount is on its maximum, its value is 157 mm (6.18 in), while the number of rainy days starts to rise, with its value of 18 days. The descent of the night temperature can be observed, with its value of 6.6 °C (43.9 °F).

November weather

The day temperature continues to descent, with its value being 10.3 °C (50.5 °F) in Loch Lomond, and the sea temperature continues to descent as well, with its value of 10.7 °C (51.2 °F). The rainfall amount starts to descent in November. The night temperature continues to descent, its value is 4.5 °C (40.1 °F). The number of sun hours (without clouds) descents similarly to the previous month, its value is 2 hours. The ongoing wet season is noticeable in November.

December weather

The descent of the day temperature can be observed in Loch Lomond, and the sea temperature descents similarly to the previous month too, with its value of 9.2 °C (48.6 °F). The beginning of the descent of the number of rainy days could be noticed, the value of this measure is 18 days. The night temperature continues to descent, the value of this measure is 2.6 °C (36.7 °F). The minimum of the number of sun hours (without clouds) is observable, with its value of 1 hours. The minimum of the day length can be noticed, with its value being 7 hours.

FAQs

How many hours of sun to expect in May in Loch Lomond?

There is an average length of sunshine of 5 hours per day in May in Loch Lomond.

What is the night temperature in Loch Lomond in June?

The average night temperature in Loch Lomond in June is 9.5 °C (49.1 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

Is July part of the wet season in Loch Lomond?

No, there is no wet season in July in Loch Lomond - you can expect 15 days of rain during the month.

What is the temperature in Loch Lomond during the day in August?

In August in Loch Lomond, the average daily temperatures will be 18.5 °C (65.3 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.

How many days of precipitation on average can I expect in September in Loch Lomond?

There are 16 days, which are rainy in September in Loch Lomond, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.7 days of the week, or in general - 53 % days.

Is October a good month to visit Loch Lomond?

Loch Lomond can be visited in October - the weather will be moderate. A relatively low temperature of 13.0 °C (55.4 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The temperature of 6.6 °C (43.9 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside. In Loch Lomond in October, there is a wet season, which means that it could rain more often there during your stay.