Sperrins

Mountains Rolling mountain range in Northern Ireland with peatlands

Low mountain range in Northern Ireland with rounded peaks, heather moorland and scattered glens. The Sperrins offer hillwalking, mountain biking and rural roads linking small villages and farms.

Main image

The Sperrins are an upland range of hills and moorland in Northern Ireland, mainly occupying parts of counties Tyrone and Londonderry. The range is noted for its rounded summits, blanket bog and glaciated valleys.

The area offers walking and hill-country recreation across heather moor, peatland and glens, with panoramic views from the higher summits. Wildlife includes upland bird species and typical Atlantic peatland flora.

The Sperrins’ present landforms were shaped by Pleistocene glaciation and subsequent peatland development; human activity has included pastoral farming, peat cutting and scattered rural settlement for centuries. Traditional land uses persist alongside conservation measures.

The Sperrins span central and northern parts of Northern Ireland, principally within counties Tyrone and Londonderry, forming a distinct upland zone in the province’s interior.

  • Highest point: Sawel Mountain is the highest point in the range at 678 metres, providing the principal summit objective for walkers in the area.
Sperrins
Sperrin Mountains, Northern Ireland (natural area)
54.8000, -7.0833

Tips for Visiting Sperrins #

  • Aim for clear weather and early morning for the best views and photography across the Sperrins; the range's open moorland means conditions change quickly, so check forecasts before setting out.
  • Use established access points such as Gortin Glen Forest Park and marked trails rather than striking out across open bog-signage and paths give safer routes and better viewpoints.
  • Take a map and GPS and allow extra time for navigation in poor visibility; many visitors miss the fine-grained geology and blanket bog habitats that are best appreciated on quieter upland walks.

Best Time to Visit Sperrins #

Late spring through summer offers the most reliable conditions for hiking the Sperrins, though weather is often changeable year‑round.

Summer (best for hiking)
Jun-Aug · 12-18°C
Milder temperatures and long daylight are best for hill walking, though weather remains changeable and often wet.
Shoulder seasons
May, Sep-Oct · 6-14°C
Fewer visitors and pleasant walking conditions at times, but expect showers and wind.
Winter
Dec-Feb · 0-8°C
Cold, wet and often windy with a higher chance of snow on higher ground; shorter daylight limits long trips.

Weather & Climate near Sperrins #

Climate

Sperrins's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in July) and cold winters (coldest in January). Temperatures range from 1°C to 17°C. Abundant rainfall (1658 mm/year), wettest in November.

Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
25°
Warmest Month
-4°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 6°C and lows of 1°C. Significant rainfall (167 mm) and mostly overcast skies.

36 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

167 mm
Rainfall
5.5 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.7h daylight

February

February is cold with highs of 6°C and lows of 2°C. Significant rainfall (126 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

126 mm
Rainfall
5.4 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.5h daylight

March

March is cold with highs of 8°C and lows of 2°C. Significant rainfall (138 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
89%
Humidity
Very Humid

Weather

138 mm
Rainfall
5.5 m/s
Wind
Light Breeze
0.3
UV Index
Low
11.7h daylight

April

April is cold with highs of 10°C and lows of 3°C. Significant rainfall (102 mm) and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
86%
Humidity
Very Humid

Weather

102 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
13.9h daylight

May

May is cold with highs of 13°C and lows of 6°C. Regular rainfall (95 mm) and mostly overcast skies.

54 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
13°
85%
Humidity
Very Humid

Weather

95 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
15.8h daylight

June

June is cool with highs of 16°C and lows of 8°C. Significant rainfall (102 mm) and mostly overcast skies.

58 Acceptable

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
85%
Humidity
Very Humid

Weather

102 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.2
UV Index
High
16.9h daylight

July

July is cool with highs of 17°C and lows of 10°C. Significant rainfall (107 mm) and mostly overcast skies.

58 Acceptable

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°
86%
Humidity
Very Humid

Weather

107 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.1
UV Index
High
16.4h daylight

August

August is cool with highs of 17°C and lows of 10°C. Significant rainfall (132 mm) and mostly overcast skies.

56 Acceptable

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 17°
87%
Humidity
Very Humid

Weather

132 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
14.7h daylight

September

September is cool with highs of 15°C and lows of 8°C. Significant rainfall (149 mm) and mostly overcast skies.

48 Poor

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
88%
Humidity
Very Humid

Weather

149 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
12.5h daylight

October

October is cold with highs of 12°C and lows of 6°C. Significant rainfall (175 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
12°
90%
Humidity
Very Humid

Weather

175 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.2
UV Index
Low
10.3h daylight

November

November is cold with highs of 8°C and lows of 3°C. The wettest month with heavy rain (184 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

184 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.3h daylight

December

December is cold with highs of 7°C and lows of 2°C. Significant rainfall (181 mm) and mostly overcast skies.

36 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

181 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.1h daylight

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