
Noss Head
- Annual mean
- 8.8 °C
- Warmest month
- August
- Wettest month
- October
Detailed atmospheric patterns across twelve months derived from regional climate records.
Explore the multi-year climate profile for the Rousay wildlife reserve in Orkney, covering representative averages for temperature, precipitation, humidity, wind, and daylight hours. These records rely on NASA POWER datasets from 1991 to 2020 to provide a stable look at monthly atmospheric rhythms. Use these data points to understand the standard seasonal progression at a single representative coordinate rather than current daily forecasts.

Long-term monthly records tracking thermal range and average daily precipitation for Rousay
Compare long-term temperature bounds, average daily precipitation, humidity, wind, and daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 5.9 °C2.3° to 9.8° | 3.5 mm/day | 83.9% | 9.8 m/s | 6.7 hours |
| February | 5.5 °C1.7° to 9.3° | 3.3 mm/day | 83.3% | 9.5 m/s | 8.9 hours |
| March | 5.9 °C1.9° to 9.9° | 3 mm/day | 83.5% | 8.8 m/s | 11.5 hours |
| April | 7.1 °C3.2° to 11.3° | 2.2 mm/day | 83.8% | 7.7 m/s | 14.2 hours |
| May | 8.8 °C4.8° to 14.1° | 2.1 mm/day | 83.8% | 6.5 m/s | 16.7 hours |
| June | 11 °C7.5° to 15.9° | 2.5 mm/day | 85.3% | 6.2 m/s | 18.1 hours |
| July | 12.9 °C9.7° to 17.4° | 2.6 mm/day | 86.8% | 5.8 m/s | 17.4 hours |
| August | 13.3 °C10.2° to 17.4° | 2.9 mm/day | 86.4% | 6.2 m/s | 15.1 hours |
| September | 12.3 °C8.7° to 16.4° | 3.2 mm/day | 85.6% | 7.5 m/s | 12.5 hours |
| October | 10.3 °C6.3° to 14° | 3.9 mm/day | 84.3% | 8.8 m/s | 9.7 hours |
| November | 8.2 °C4.3° to 12° | 3.8 mm/day | 84% | 9.3 m/s | 7.3 hours |
| December | 6.5 °C2.6° to 10.7° | 3.6 mm/day | 83.4% | 9.2 m/s | 5.9 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 analysis of long-term temperature, precipitation, wind, and daylight normals
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore long-term monthly climate records across diverse protected landscapes and geographic settings.








Continue your geographic exploration of the northern isles by mapping the protected terrain of Rousay. Use the MoriAtlas dataset to examine the island's coastal cliffs, inland lochs, and significant wildlife habitats within the broader Orkney archipelago context.