Loch Lomond weather and climate in 2025
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April
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June
July
August
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Overview
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Overview
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Loch Lomond weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
July
< June
Overview
August >
Day
19 °C
Night
11 °C
Sea
14 °C
Precipitation
83 mm
in month
Rainy days
15 days
in month
Daylight
17 hours
average
Sunshine
5 hours
average
Humidity
81 %
Day
19 °C
Night
11 °C
Sea
14 °C
Precipitation
83 mm
in month
Rainy days
15 days
in month
Daylight
17 hours
average
Sunshine
5 hours
average
Humidity
81 %
Overview: Loch Lomond
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Weather overview for Loch Lomond
Weather overview
Loch Lomond (United Kingdom) is a place with a mild climate. The day temperatures range from 8 °C (46 °F) in January to 19 °C (66 °F) in July. Temperatures during the night go from 2 °C (35 °F) in February to 11 °C (52 °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 day temperature is on its minimum, with its value of 8 °C (46 °F) in Loch Lomond, while the night temperature descents similarly to the previous month. 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 wind speed reaches its maximum, its value is 5.
February weather
The minimum of the night temperature is observable in this month in Loch Lomond. 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 10 °C (49 °F) in Loch Lomond, and the beginning of the rise of the night temperature could be noticed as well, its value is 3 °C (38 °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.
April weather
The day temperature rises similarly to the previous month, the value of this measure is 12 °C (53 °F) in Loch Lomond, and the night temperature rises similarly to the previous month as well, the value of this measure is 4 °C (40 °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 rise of the number of sun hours (without clouds) can be observed, the value of this measure is 5 hours.
May weather
The day temperature rises similarly to the previous month, the value of this measure is 15 °C (59 °F) in Loch Lomond. 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 rise of the day temperature can be observed, with its value being 17 °C (63 °F) in Loch Lomond, and the night temperature continues to rise as well, the value of this measure is 10 °C (49 °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 19 °C (66 °F) in Loch Lomond, and the night temperature reaches its maximum as well, with its value being 11 °C (52 °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).
August weather
There is pending tourist season this month in Loch Lomond. 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 day temperature starts to descent in Loch Lomond, and the night temperature descent's start could be observed as well, the value of this measure is 9 °C (49 °F). The rainfall amount rises similarly to the previous month, with its value of 117 mm (4.62 in). 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 °C (55 °F) in Loch Lomond, and the descent of the night temperature can be observed as well, with its value of 7 °C (44 °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.
November weather
The day temperature continues to descent, with its value being 10 °C (51 °F) in Loch Lomond, and the night temperature continues to descent as well, its value is 5 °C (40 °F). The rainfall amount starts to descent in November. 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 night temperature continues to descent too, the value of this measure is 3 °C (37 °F). The beginning of the descent of the number of rainy days could be noticed, the value of this measure is 18 days. The minimum of the number of sun hours (without clouds) is observable, with its value of 1 hour. 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 10 °C (49 °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 19 °C (65 °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 °C (55 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The temperature of 7 °C (44 °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.
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