George D. Aiken Wilderness
- Annual mean
- 6.4 °C
- Warmest month
- July
- Wettest month
- June
A twelve-month representative analysis of atmospheric averages for this Vermont wildlife reserve
Climate data for Lye Brook Wilderness provides long-term averages based on the 1991 to 2020 period. Measurements at this representative coordinate track mean, minimum, and maximum temperatures alongside daily precipitation, relative humidity, wind speed, and daylight hours. These monthly normals illustrate the annual atmospheric rhythm for this specific wildlife reserve location without representing current weather or localized microclimates across the broader landscape.

Comparing twelve-month average thermal ranges with corresponding daily precipitation rates
Analyze average temperature bounds, daily precipitation rates, wind speed, relative humidity, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -7.6 °C-25.1° to 8.2° | 2.6 mm/day | 93% | 2.9 m/s | 9.2 hours |
| February | -6.7 °C-21.9° to 6.6° | 2.4 mm/day | 92.5% | 3 m/s | 10.3 hours |
| March | -1.9 °C-18° to 13.7° | 2.8 mm/day | 87.7% | 2.9 m/s | 11.7 hours |
| April | 5.2 °C-6.8° to 21.1° | 3 mm/day | 80.7% | 2.5 m/s | 13.2 hours |
| May | 12 °C-1.3° to 25.6° | 3.1 mm/day | 80.1% | 2 m/s | 14.5 hours |
| June | 17 °C4.8° to 27.8° | 3.7 mm/day | 81.5% | 1.7 m/s | 15.1 hours |
| July | 19.5 °C9.3° to 28.6° | 3.6 mm/day | 82.2% | 1.6 m/s | 14.8 hours |
| August | 18.7 °C8° to 28.7° | 3.4 mm/day | 81.3% | 1.6 m/s | 13.7 hours |
| September | 14.8 °C1.8° to 27.3° | 3.4 mm/day | 80.4% | 1.7 m/s | 12.3 hours |
| October | 8 °C-4.1° to 22.1° | 3.6 mm/day | 82.9% | 2 m/s | 10.8 hours |
| November | 1.7 °C-10° to 16.6° | 3 mm/day | 86.3% | 2.2 m/s | 9.5 hours |
| December | -4 °C-18.8° to 9.7° | 3.1 mm/day | 91.2% | 2.5 m/s | 8.9 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 monthly averages for temperature, precipitation, wind, humidity, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze monthly temperature, precipitation, and daylight rhythms across diverse geographic settings.





Delve into the precise mapping and geographic character of Lye Brook Wilderness. MoriAtlas provides a structured look at the terrain, elevation, and protected boundaries of this significant southern Vermont wildlife reserve, helping you understand its role within the wider Green Mountain National Forest.