
Latumer Bruch
- Annual mean
- 9.8 °C
- Warmest month
- July
- Wettest month
- December
Monthly averages for temperature, precipitation, humidity, wind, and daylight duration
Annual climatic variations at Spey Nature Reserve appear through twelve-month averages derived from the 1991 to 2020 period. These measurements represent the long-term atmospheric patterns at a specific coordinate, including mean temperatures, average daily precipitation, and relative humidity. Daylight duration and wind speed trends further characterize the environment throughout the calendar year, providing a consistent reference for the local landscape climate.

Long-term monthly temperature ranges and average daily precipitation rates across twelve months
Compare average temperature bounds, daily precipitation rates, humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 1.5 °C-8.3° to 10.4° | 2.6 mm/day | 92.6% | 5.5 m/s | 8.2 hours |
| February | 2.2 °C-7.1° to 12.1° | 2.3 mm/day | 89.8% | 5.3 m/s | 9.7 hours |
| March | 5.4 °C-4° to 17° | 2.1 mm/day | 84.6% | 5 m/s | 11.6 hours |
| April | 9.3 °C-1.8° to 21.9° | 1.6 mm/day | 78.9% | 4.2 m/s | 13.6 hours |
| May | 13.4 °C2° to 25.5° | 2 mm/day | 77.1% | 4.1 m/s | 15.4 hours |
| June | 16.4 °C6.2° to 28.8° | 2.3 mm/day | 76.3% | 3.9 m/s | 16.3 hours |
| July | 18.6 °C8.9° to 30.6° | 2.5 mm/day | 75% | 3.8 m/s | 15.9 hours |
| August | 18.2 °C8.3° to 30.4° | 2.5 mm/day | 75.3% | 3.8 m/s | 14.3 hours |
| September | 14.6 °C5.6° to 26° | 2.3 mm/day | 79% | 4 m/s | 12.3 hours |
| October | 10.1 °C0.1° to 21.1° | 2.3 mm/day | 85.4% | 4.6 m/s | 10.3 hours |
| November | 5.5 °C-2.9° to 15.2° | 2.6 mm/day | 91.8% | 4.8 m/s | 8.6 hours |
| December | 2.3 °C-6.6° to 11.2° | 2.8 mm/day | 93.7% | 5.3 m/s | 7.7 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.
Comparing long-term monthly averages for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly temperature, precipitation, and daylight metrics across diverse regional landscapes.








Deepen your understanding of Spey through structured mapping of its riparian habitats and floodplain terrain. Use the MoriAtlas geographic database to trace the boundaries and landscape features of this significant nature reserve along the Lower Rhine.