
Réserve nationale de faune de la baie de l'Isle-Verte
- Annual mean
- 3 °C
- Warmest month
- July
- Wettest month
- June
Long-term atmospheric averages derived from NASA POWER measurements at a representative coordinate.
Zugvogelschutzgebiet L’Isle-Verte experiences distinct atmospheric shifts throughout the year, mapped here through consistent climate normals covering the 1991 to 2020 period. Monthly averages for temperature extremes, daily precipitation rates, relative humidity, wind speed, and daylight hours reveal the annual rhythm at a single representative elevation of 148.88 meters. These datasets focus on long-term climatology to establish a reliable baseline for environmental understanding within the wildlife reserve, excluding current weather, daily forecasts, or site-wide generalizations.

Long-term monthly thermal range and average daily precipitation records for a representative coordinate
Compare long-term monthly climate normals, temperature bounds, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -13.2 °C-27.7° to 0.9° | 1.8 mm/day | 95.9% | 4.3 m/s | 8.7 hours |
| February | -11.7 °C-26.4° to 0.2° | 1.8 mm/day | 94.8% | 4.3 m/s | 10 hours |
| March | -6.2 °C-21.6° to 5.5° | 1.8 mm/day | 90.4% | 4.2 m/s | 11.6 hours |
| April | 1.4 °C-9.8° to 14.9° | 2.3 mm/day | 81.6% | 3.8 m/s | 13.4 hours |
| May | 8.7 °C-2° to 22.1° | 2.6 mm/day | 79.3% | 3.1 m/s | 15 hours |
| June | 14.3 °C4.2° to 25.4° | 3.3 mm/day | 79.9% | 2.9 m/s | 15.8 hours |
| July | 17.4 °C8.9° to 26.2° | 3.1 mm/day | 81.1% | 2.8 m/s | 15.4 hours |
| August | 16.9 °C8.3° to 26.3° | 2.8 mm/day | 79.9% | 2.8 m/s | 14 hours |
| September | 12.6 °C2.8° to 24° | 2.9 mm/day | 80.2% | 3.1 m/s | 12.3 hours |
| October | 6 °C-2.6° to 17.5° | 3 mm/day | 82.6% | 3.5 m/s | 10.5 hours |
| November | -1.3 °C-12.6° to 10.5° | 2.4 mm/day | 86.2% | 3.6 m/s | 9 hours |
| December | -8.6 °C-22.5° to 3° | 2.3 mm/day | 93.2% | 3.9 m/s | 8.2 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 long term monthly temperature, precipitation, wind, and daylight records across diverse regional parks.





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