
Cairngorms National Park
- Annual mean
- 5.2 °C
- Warmest month
- July
- Wettest month
- October
Data driven insights into temperature, precipitation, and daylight rhythms for this protected landscape
The climate profile for Loch Tummel National Scenic Area establishes annual trends based on representative coordinate data from 1991 to 2020. This documentation offers a precise month by month analysis of temperature variations, precipitation rates, relative humidity, average wind speeds, and daylight duration. Observations provide a long term baseline of environmental conditions, distinct from short term weather forecasts or seasonal projections.

Long-term monthly averages tracking thermal ranges alongside daily precipitation rates
Examine long-term monthly temperature bounds, average daily precipitation, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 1.5 °C-5.4° to 8.6° | 3.2 mm/day | 96.1% | 5.9 m/s | 7.3 hours |
| February | 1.7 °C-5.2° to 8.5° | 2.8 mm/day | 94.4% | 5.9 m/s | 9.2 hours |
| March | 3.2 °C-4.3° to 10.8° | 2.5 mm/day | 91.8% | 5.7 m/s | 11.5 hours |
| April | 5.5 °C-2.8° to 14.6° | 2.4 mm/day | 88% | 5 m/s | 14 hours |
| May | 8.5 °C-0.8° to 18.6° | 2.5 mm/day | 84.8% | 4.6 m/s | 16.2 hours |
| June | 11.4 °C2.8° to 20.9° | 3.1 mm/day | 84.5% | 4.3 m/s | 17.4 hours |
| July | 13.2 °C5.3° to 21.9° | 3.3 mm/day | 85.6% | 4.1 m/s | 16.8 hours |
| August | 12.7 °C4.8° to 20.8° | 3.5 mm/day | 87.5% | 4.1 m/s | 14.8 hours |
| September | 10.4 °C2.4° to 19° | 2.8 mm/day | 89.9% | 4.6 m/s | 12.4 hours |
| October | 7.1 °C-0.6° to 14.5° | 3.7 mm/day | 93.3% | 5 m/s | 9.9 hours |
| November | 4.1 °C-2.8° to 11.3° | 3.4 mm/day | 95.8% | 5.2 m/s | 7.8 hours |
| December | 1.9 °C-4.7° to 9.4° | 3.1 mm/day | 96.3% | 5.3 m/s | 6.6 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparative monthly normals for temperature, precipitation, wind, and daylight duration.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Month-by-month atmospheric variations across different protected landscapes and geographic settings






Trace the contours of Loch Tummel National Scenic Area through structured map data and geographic analysis. MoriAtlas provides clear context on the protected boundaries, regional landscape patterns, and physical terrain of this notable Highland area in Perth and Kinross.