March stays on Argyll and Loch Lomond
Beechwood
Helensburgh · Sleeps 4
Indicative catalogue price £417 for 7 nightsExact March prices and availability are checked after you choose a week.What is Argyll and Loch Lomond mountain weather like in March?
Typical mountain and low-level wind, temperature and rainfall for March, based on 40 years of weather history.
40-year mountain climate
Typical high-ground conditions in March.
Historically, March has been a mixed and often challenging month on the high ground. Of 1,240 representative high-ground days, 16% were excellent or good, 50% were average, and 34% were poor or severe.
Dry days accounted for 42% of the sample, while extensive cloud affected 66%. These figures describe representative high ground around 1,011 metres, so coastal and low-level conditions can be milder.
Excellent or good16%Historically dry42%High-ground temperature0.0°CTypical maximum gust31 mphStronger days around 43 mph
Plan beyond the forecast
Choose an area and week.
Saturday dates are highlighted because they usually unlock the widest choice of seven-night cottage stays. Other arrival days still work.
Typical conditions, not a forecastThis describes representative high ground. A difficult hill day can still be suitable for a lower-level plan.
Week 11 · 13 March
What this week is typically like on Argyll and Loch Lomond high ground.
Across 280 comparable historical hill days, 14% were excellent or good and 39% were poor or severe.
Check the live Argyll and Loch Lomond forecast →Historically excellent or good14%280 comparable days
Excellent4%Good10%Average47%Poor35%Severe4%
Historically dry35% of daysTypical daily max gust32 mphStronger days around 43 mphTypical high ground0.1°C24-hour mean near 1,011 mExtensive cloud71% of days
March context: 16% of days across the month were excellent or good; 34% were poor or severe. Read the full March guide.
Valley and low level for this week
Around Arrochar.
Representative base · 15 mTypical daily high9.4°CWarmer days 11.4°CHistorically dry35%35% dry with lighter windMaximum wind12 mphStronger days 16 mphTypical overnight low3.9°CCooler nights 0.9°C
Planning a different time of year?Compare Argyll and Loch Lomond month by month
Valleys and trip bases
Low-level weather around Arrochar in March.
Arrochar, at roughly 15 metres, provides a practical low-level reference for Argyll and Loch Lomond. Across 1,240 historical days, the typical daytime high was 9.3°C, with warmer days around 11.2°C.
About 42% of days were dry and 42% combined dry weather with lighter winds. Conditions vary across glens, coasts and villages, so this should be used as regional trip-planning guidance rather than a forecast for every location.
Typical daily high9.3°CWarmer days around 11.2°CTypical overnight low3.6°CCooler nights around 0.9°CHistorically dry42%21% had 10 mm+ rainTypical maximum wind12 mphStronger days around 16 mph
January to December
Argyll and Loch Lomond weather by month.
Each month has a detailed guide comparing high-ground hill days with typical conditions at a representative valley or low-level trip base.
January13% good
High ground: 45% average · 42% poor or severeArrochar: 39% dry · 6.9°C daily high
February15% good
High ground: 47% average · 38% poor or severeArrochar: 40% dry · 7.4°C daily high
March16% good
High ground: 50% average · 34% poor or severeArrochar: 42% dry · 9.3°C daily high
April23% good
High ground: 57% average · 20% poor or severeArrochar: 48% dry · 11.5°C daily high
May28% good
High ground: 52% average · 20% poor or severeArrochar: 48% dry · 14.4°C daily high
June20% good
High ground: 61% average · 19% poor or severeArrochar: 45% dry · 16.5°C daily high
July16% good
High ground: 63% average · 21% poor or severeArrochar: 42% dry · 18.0°C daily high
August19% good
High ground: 57% average · 24% poor or severeArrochar: 38% dry · 17.7°C daily high
September17% good
High ground: 57% average · 26% poor or severeArrochar: 46% dry · 16.0°C daily high
October14% good
High ground: 51% average · 35% poor or severeArrochar: 39% dry · 13.0°C daily high
November15% good
High ground: 51% average · 34% poor or severeArrochar: 42% dry · 9.6°C daily high
December13% good
High ground: 48% average · 39% poor or severeArrochar: 43% dry · 7.3°C daily high
Strongest historical signals
Best weeks of the year for Argyll and Loch Lomond mountain weather.
These are the six week bands with the largest historical share of excellent or good days. They are useful for broad trip timing, but the live forecast should decide the final plan.
- 01Week around 1 May29% excellent or good · 15% poor or severePlan this week →
- 02Week around 29 May28% excellent or good · 18% poor or severePlan this week →
- 03Week around 8 May28% excellent or good · 21% poor or severePlan this week →
- 04Week around 17 April27% excellent or good · 18% poor or severePlan this week →
- 05Week around 22 May26% excellent or good · 21% poor or severePlan this week →
- 06Week around 15 May25% excellent or good · 22% poor or severePlan this week →
20 mountain areas
Compare another part of the UK.
Each page includes weekly and monthly high-ground and low-level climate summaries, a highlighted Saturday planner and nearby accommodation.
Angus GlensScotland · strongest historical month: May23% good Argyll and Loch LomondScotland · strongest historical month: May28% good Bannau Brycheiniog (Brecon Beacons)Wales · strongest historical month: June31% good CairngormsScotland · strongest historical month: May22% good Clwydian Range and BerwynsWales · strongest historical month: April28% good DartmoorEngland · strongest historical month: July37% good Eryri (Snowdonia)Wales · strongest historical month: May31% good Lake DistrictEngland · strongest historical month: May35% good Lewis and HarrisScotland · strongest historical month: May29% good LochaberScotland · strongest historical month: May25% good Mid Wales and Cambrian MountainsWales · strongest historical month: May32% good Monadhliath and Creag MeagaidhScotland · strongest historical month: May22% good North PenninesEngland · strongest historical month: May28% good Northumberland and CheviotsEngland · strongest historical month: May32% good Northwest HighlandsScotland · strongest historical month: May27% good Peak DistrictEngland · strongest historical month: July30% good Perthshire HighlandsScotland · strongest historical month: May25% good SkyeScotland · strongest historical month: May38% good Southern ScotlandScotland · strongest historical month: May34% good Yorkshire DalesEngland · strongest historical month: May32% good