Markermeer & IJmeer
- Annual mean
- 10.3 °C
- Warmest month
- August
- Wettest month
- November
Twelve-month climatology based on 1991 to 2020 representative-point data sets
Access the comprehensive twelve-month climate profile for the Lepelaarplassen nature reserve in Flevoland. This data provides long-term averages for daily temperature, precipitation rates, relative humidity, wind speed, and daylight hours derived from 1991 to 2020 NASA POWER measurements. These records reflect atmospheric patterns at a single representative coordinate rather than current daily weather or regional forecasts.

Long term average monthly thermal ranges and daily precipitation rates across twelve months
Analyze average temperature bounds, daily precipitation rates, wind speeds, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 3.3 °C-4.7° to 9.8° | 2.3 mm/day | 91.2% | 6.8 m/s | 8 hours |
| February | 3.5 °C-3.8° to 10.1° | 2.1 mm/day | 89.5% | 6.5 m/s | 9.6 hours |
| March | 5.7 °C-1.5° to 14.1° | 1.8 mm/day | 86.3% | 6 m/s | 11.6 hours |
| April | 8.9 °C1.2° to 18.9° | 1.4 mm/day | 81.8% | 5.2 m/s | 13.7 hours |
| May | 12.5 °C4.7° to 22.5° | 1.9 mm/day | 79.8% | 5.1 m/s | 15.5 hours |
| June | 15.4 °C8.7° to 25.6° | 2.2 mm/day | 79.7% | 4.9 m/s | 16.5 hours |
| July | 17.7 °C11.4° to 26.8° | 2.4 mm/day | 79.9% | 4.7 m/s | 16 hours |
| August | 17.9 °C11.5° to 26.8° | 2.6 mm/day | 80.1% | 4.8 m/s | 14.4 hours |
| September | 15.2 °C8.7° to 23.1° | 2.6 mm/day | 82.4% | 5.1 m/s | 12.4 hours |
| October | 11.3 °C3.5° to 18.9° | 2.6 mm/day | 85.8% | 5.9 m/s | 10.3 hours |
| November | 7.3 °C0.3° to 14.3° | 2.7 mm/day | 90% | 6.1 m/s | 8.4 hours |
| December | 4.4 °C-3.2° to 10.9° | 2.7 mm/day | 91.4% | 6.5 m/s | 7.5 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.
Warmest, coolest, wettest, and windiest periods derived from long-term averages
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze monthly temperature, precipitation, and wind patterns across different protected areas




Delve deeper into the map of Lepelaarplassen to understand its unique role within the Nationaal Park Nieuw Land chain. Discover how human-engineered water levels and natural vegetation succession define this essential wetland geography within the MoriAtlas database.