Wicklow Mountains · Leinster · IrelandSummit weather, forecast and climate

Duff Hill

720 m

Elevation720 mabove sea level

Prominence65 mindependent height

Isolation3.0 kmto a higher summit

Summit, Jul17°average high

53.12° N, 6.37° WElevation 720 mUTC+1 · Irish Standard Time

From the valley to the top

Summit720 m
Mid-mountain490 m
Valley · Roundwood262 m

Freezing level in October: above the summit

iThe mountain

Duff Hill in brief

Duff Hill rises to 720 m in the Wicklow Mountains, Leinster, Ireland. Its topographic prominence — the height it stands above the lowest contour enclosing a higher summit — is 65 m.

At the summit, July is the mildest month with average highs of 17°, while nights fall below freezing in 1 months of the year.

The nearest town in the atlas is Roundwood, 11 km to the SE at 262 m.

Facts

Elevation: 720 m · 2,362 ft
Prominence: 65 m
Range: Wicklow Mountains
Region: Leinster
Country: Ireland
Coordinates: 53.1167, -6.3667
Nearest airport: Dublin Airport (DUB) · 35 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 Duff Hill by month

Summit temperatures and precipitation

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

Climate normals for Duff Hill by month
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high	5°	5°	7°	9°	12°	15°	17°	16°	14°	11°	7°	6°
Average low	0°	0°	1°	2°	4°	7°	9°	9°	8°	5°	2°	1°
Precipitation	152 mm	115 mm	124 mm	109 mm	114 mm	101 mm	95 mm	116 mm	121 mm	164 mm	163 mm	165 mm
Cloud cover	61%	60%	60%	53%	50%	55%	56%	55%	55%	57%	59%	60%
Daylight	8h 06	9h 52	11h 48	13h 57	15h 50	16h 55	16h 28	14h 49	12h 44	10h 40	8h 42	7h 35
Month score	12	14	13	18	27	44	55	47	36	17	13	13

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

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Freezing level	1,150 m	1,100 m	1,300 m	1,550 m	1,950 m	2,400 m	2,700 m	2,650 m	2,350 m	1,950 m	1,450 m	1,200 m
Summit	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C

ivTerrain

Duff Hill in 3D

vNeighbours

Peaks nearby

Mountains of Ireland

Mountain	Elevation	Prominence	Distance	July summit high
Lugnaquilla	925 m	905 m	18 km S	16°
Mullaghcleevaun	849 m	374 m	3.0 km SW	15°
Tonelagee	817 m	204 m	7.1 km S	16°
Cloghernagh	800 m	15 m	17 km S	16°
Corrigasleggaun	794 m	49 m	18 km S	16°
Slievemaan	759 m	54 m	19 km SW	16°
Camenabologue	758 m	130 m	14 km SW	16°
Kippure	757 m	262 m	6.2 km N	16°