Mullaghanish

Mountain Mountain in Munster topped by a broadcasting mast

A hill in Munster, County Cork with walking tracks and a radio mast; walkers use the slopes for short hikes and wide countryside views.

Main image

Mullaghanish is a mountain in County Cork, Ireland, notable for its upland plateau and a prominent broadcasting transmitter at the summit.

The top is a broad heath and blanket-bog environment; walkers visit for upland scenery and wide views across parts of Cork and Munster on clear days. The summit is dominated by the transmission masts and associated infrastructure.

The hill is a natural upland feature; in the 20th century the summit became the site of major radio and television transmission infrastructure that serves the surrounding region.

Mullaghanish sits on an upland plateau in northwest County Cork, within the general upland area of the Munster hills, with nearby towns such as Millstreet and Macroom providing access points.

  • Summit landmark: Summit marked by tall broadcasting masts that are visible across large parts of County Cork.
  • Terrain and weather: Ground is often boggy and weather can change quickly, so waterproofs and stout footwear are recommended for walks.

What to See #

  • Transmitter site: Contains the transmitting station and associated masts that occupy the summit area and are the most visible manmade feature on the hill.
  • Summit plateau: Open upland plateau around the summit used by walkers, with peat and blanket-bog habitat underfoot.
Mullaghanish
51.9832, -9.1443

Tips for Visiting Mullaghanish #

  • On a clear day the summit gives extensive views across Cork and into Kerry and west Munster, so aim for days with good visibility for the payoff at the top.
  • A short drive and then a marked path lead most visitors close to the summit; check local access tracks before you go and be prepared for peat/bog on some approaches after rain.

Best Time to Visit Mullaghanish #

Late spring through summer gives the most reliable weather and longest daylight for climbing and walking.

Best (late spring-summer)
May-Sep · 5-20°C
Longer daylight, milder temperatures and generally drier conditions are best for hiking and hillwalking.
Cooler/wet (autumn & winter)
Oct-Apr · 0-12°C
Shorter days, colder and often wet or windy conditions can make routes boggy and navigation harder-wear proper gear.

Weather & Climate near Mullaghanish #

Climate

Mullaghanish's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in July) and cold winters (coldest in February). Temperatures range from 1°C to 16°C. Abundant rainfall (1884 mm/year), wettest in January.

Best Time to Visit
JulyAugustApril
Temperature & Rainfall
Temperature Range
26°
Warmest Month
-7°
Coldest Month
Monthly Conditions

January

January is cold with highs of 6°C and lows of 2°C. The wettest month with heavy rain (223 mm), mostly overcast skies, and breezy conditions.

32 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

223 mm
Rainfall
7.0 m/s
Wind
Breezy
0.1
UV Index
Low
8.2h daylight

February

February is the coolest month with highs of 6°C and lows of 1°C. Significant rainfall (170 mm), mostly overcast skies, and breezy conditions.

34 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

170 mm
Rainfall
7.0 m/s
Wind
Breezy
0.2
UV Index
Low
9.8h daylight

March

March is cold with highs of 7°C and lows of 2°C. Significant rainfall (171 mm), mostly overcast skies, and breezy conditions.

36 Poor

Comfort

Feels Like Cold
C
Temperature
90%
Humidity
Very Humid

Weather

171 mm
Rainfall
6.8 m/s
Wind
Breezy
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 9°C and lows of 2°C. Significant rainfall (106 mm) and partly cloudy skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

106 mm
Rainfall
5.7 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.7h daylight

May

May is cold with highs of 12°C and lows of 5°C. Significant rainfall (114 mm) and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
85%
Humidity
Very Humid

Weather

114 mm
Rainfall
5.6 m/s
Wind
Light Breeze
1.2
UV Index
High
15.4h daylight

June

June is cool with highs of 14°C and lows of 8°C. Regular rainfall (100 mm) and mostly overcast skies.

52 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
84%
Humidity
Very Humid

Weather

100 mm
Rainfall
5.1 m/s
Wind
Light Breeze
1.4
UV Index
High
16.3h daylight

July

July is cool with highs of 16°C and lows of 10°C. Significant rainfall (101 mm) and mostly overcast skies.

60 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 16°
86%
Humidity
Very Humid

Weather

101 mm
Rainfall
4.9 m/s
Wind
Light Breeze
1.4
UV Index
High
15.9h daylight

August

August is cool with highs of 16°C and lows of 10°C. Significant rainfall (131 mm) and mostly overcast skies.

58 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 16°
87%
Humidity
Very Humid

Weather

131 mm
Rainfall
4.8 m/s
Wind
Light Breeze
1.1
UV Index
High
14.4h daylight

September

September is cool with highs of 14°C and lows of 8°C. Significant rainfall (149 mm) and mostly overcast skies.

50 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
88%
Humidity
Very Humid

Weather

149 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
12.5h daylight

October

October is cold with highs of 11°C and lows of 6°C. Significant rainfall (194 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

Feels Like Cold
C
Temperature
11°
90%
Humidity
Very Humid

Weather

194 mm
Rainfall
6.0 m/s
Wind
Breezy
0.3
UV Index
Low
10.5h daylight

November

November is cold with highs of 8°C and lows of 4°C. Heavy rain (202 mm), mostly overcast skies, and breezy conditions.

34 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

202 mm
Rainfall
6.4 m/s
Wind
Breezy
0.1
UV Index
Low
8.7h daylight

December

December is cold with highs of 7°C and lows of 2°C. The wettest month with heavy rain (223 mm), mostly overcast skies, and breezy conditions.

32 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

223 mm
Rainfall
6.7 m/s
Wind
Breezy
0.0
UV Index
Low
7.7h daylight

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