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Park climate1991–2020 climate normals387 m source elevationNASA POWER

Long term atmospheric patterns based on representative coordinate data for Scotland.

Loch Lomond and The Trossachs National Park Twelve Month Climate and Weather Averages

Monthly climate normals for Loch Lomond and The Trossachs National Park provide a comprehensive dataset of average temperature, precipitation, and wind conditions. Based on a single representative coordinate at 387 meters elevation, these values reflect established 1991 to 2020 atmospheric patterns. The dataset enables precise comparison of seasonal shifts in humidity, daylight hours, and precipitation rates across the calendar year.

Stylized illustration showing a mountain with snow patches, surrounded by trees and a body of water under a cloudy sky
Annual climate pattern

Average monthly thermal ranges and daily precipitation rates across twelve months of recorded climatology data

Loch Lomond and The Trossachs National Park Annual Climate Normals and Monthly Temperature Patterns

Average monthly temperatures span from sub-zero winter minimums to summer maximums near twenty degrees Celsius across the annual cycle. Average daily precipitation rates accompany these thermal shifts at a representative coordinate reflecting long-term climatology normals.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 5.1 mm/day-10°-5°0°5°10°15°20°25°1°1°3°5°8°11°12°12°10°7°4°2°01234565.14.43.73.23.23.84.14.43.954.84.8JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
6.2 °C
Warmest month
July
Coolest month
January
Wettest month
January
Twelve-month climate

Analyze average temperature bounds, daily precipitation rates, humidity, wind, and calculated daylight across the calendar year.

Loch Lomond and The Trossachs National Park Weather by Month: Complete Twelve-Month Climate Comparison

Examine long-term climate normals across all twelve months at a representative park coordinate to track shifts in temperature and precipitation. Compare average thermal bounds, relative humidity, wind speed, and calculated daylight hours to understand the full annual cycle.
Mean temperaturePrecipitationHumidityWind speedDaylight
January1.2 °C-6° to 7.7°5.1 mm/day96.8%6.2 m/s7.4 hours
February1.3 °C-5.8° to 7.4°4.4 mm/day95.5%6.1 m/s9.2 hours
March2.6 °C-4.8° to 9.4°3.7 mm/day93.4%5.9 m/s11.5 hours
April4.9 °C-3° to 13.3°3.2 mm/day89.7%5.2 m/s14 hours
May7.9 °C-1° to 17.7°3.2 mm/day86.4%4.8 m/s16.1 hours
June10.7 °C3° to 19.7°3.8 mm/day86.2%4.5 m/s17.3 hours
July12.4 °C5.4° to 21°4.1 mm/day87.4%4.3 m/s16.7 hours
August12 °C5° to 19.9°4.4 mm/day89.2%4.3 m/s14.8 hours
September9.9 °C2.7° to 17.6°3.9 mm/day91.5%4.8 m/s12.4 hours
October6.7 °C-0.5° to 13.5°5 mm/day94.4%5.2 m/s10 hours
November3.8 °C-2.8° to 10.5°4.8 mm/day96.3%5.5 m/s7.8 hours
December1.7 °C-5.3° to 8.6°4.8 mm/day97%5.6 m/s6.7 hours
Calculated climate highlights

Comparative monthly averages for temperature, precipitation, humidity, wind, and daylight duration.

Calculated Monthly Climate Highlights and Extremes for Loch Lomond and The Trossachs National Park

These calculated monthly highlights identify the warmest, coolest, wettest, driest, most humid, windiest, and longest daylight periods derived from long term climatology records. Values represent comparative monthly averages for a single representative coordinate rather than observed weather extremes or park wide conditions.
Warmest month
July12.4 °C
Coolest month
January1.2 °C
Wettest month
January5.1 mm/day
Driest month
April3.2 mm/day
Most humid month
December97%
Windiest month
January6.2 m/s
Longest daylight
June17.3 hours

Interactive climate map

Compare National Park Climate Data Through an Interactive Global Map

Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.

Global National Park Climate Map
Other park climates

Explore long term temperature, precipitation, and seasonal patterns across diverse protected landscapes

Beyond Loch Lomond and The Trossachs National Park: Compare Monthly Climate Profiles Across Protected Areas

Standardized monthly climate profiles enable detailed comparisons of long term temperature rhythms, precipitation totals, humidity levels, wind speeds, and daylight hours across multiple protected areas. Examining these atmospheric records alongside Loch Lomond and The Trossachs National Park reveals distinct meteorological variations between different geographic settings.
Climate profileUnited Kingdom

Loch Goil

Annual mean
8.3 °C
Warmest month
July
Wettest month
January
Climate profileUnited Kingdom

Loch Fyne

Annual mean
8.3 °C
Warmest month
July
Wettest month
January
Climate profileUnited Kingdom

Loch Sween

Annual mean
9 °C
Warmest month
August
Wettest month
January
MoriAtlas Explorer

Explore the Geographic Boundaries of Loch Lomond and The Trossachs National Park

Continue mapping the diverse terrain of Scotland's premier protected area. MoriAtlas provides a clear look at the mountains, glens, and loch systems that define this significant Highland landscape.