Appalachian Mountains · New Brunswick · CanadaSummit weather, forecast and climate

Mount Champlain

446 mSnow likely Jan–Mar · Dec

Elevation446 mabove sea level

Prominence–independent height

Isolation136 kmto a higher summit

Summit, Jul23°average high

45.48° N, 66.23° WElevation 446 mUTC−3 · Atlantic Daylight Time

From the valley to the top

Summit446 m
Mid-mountain270 m
Valley · Grand Bay–Westfield92 m

Freezing level in October: above the summit

iThe mountain

Mount Champlain in brief

Mount Champlain rises to 446 m in the Appalachian Mountains, New Brunswick, Canada.

At the summit, July is the mildest month with average highs of 23°, while nights fall below freezing in 6 months of the year. Daytime highs climb above zero from March to December.

The nearest town in the atlas is Grand Bay–Westfield, 16 km to the S at 92 m.

Facts

Elevation: 446 m · 1,463 ft
Range: Appalachian Mountains
Region: New Brunswick
Country: Canada
Coordinates: 45.4834, -66.2322
Nearest airport: Saint John Airport (YSJ) · 33 km

iiForecast

Weather at three heights

Temperatures are adjusted to each height; summits are usually colder and windier than the valley forecast suggests.

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iiiSummit climate

The top of Mount Champlain by month

Summit temperatures and precipitation

Climate normals for the summit area (~1 km grid), station-adjusted

Climate normals for Mount Champlain by month
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high	-3°	-1°	3°	9°	15°	20°	23°	22°	19°	12°	6°	1°
Average low	-13°	-12°	-7°	-1°	4°	9°	12°	12°	8°	3°	-2°	-8°
Precipitation	135 mm	117 mm	132 mm	125 mm	134 mm	134 mm	122 mm	120 mm	132 mm	151 mm	167 mm	156 mm
Cloud cover	46%	48%	49%	52%	50%	48%	47%	42%	42%	44%	51%	48%
Daylight	9h 06	10h 24	11h 52	13h 31	14h 54	15h 40	15h 20	14h 08	12h 34	11h 00	9h 32	8h 44
Month score	18	18	17	16	44	60	60	62	62	32	16	18

Snow and freezing level

Average height of the 0 °C level from the summit normals (6.5 °C per km); snow months have a summit mean at or below +1 °C

Snow likely Jan–Mar · Dec

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Freezing level	valley	valley	100 m	1,050 m	1,950 m	2,650 m	3,100 m	3,100 m	2,500 m	1,650 m	800 m	valley
Summit	❄ snow	❄ snow	❄ snow	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	❄ snow