Best time to visit Dartmoor for mountain weather.
Across a typical year, 54% of high-ground days were settled for rain and wind, with around 154 wet days.
Settled high-ground days54%Dry with manageable model-grid gustsWet days per year154At least 1 mm of precipitationTypical annual precipitation942 mmRepresentative high-ground gridAnnual bright sunshine1,494 hrsMet Office 1991–2020 · North Wyke
Sunshine is a separate Met Office long-term average from North Wyke, used for regional context. It is not included in the settled-day score and does not promise summit views.
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 37 · 12 September
What this week is typically like on Dartmoor high ground.
Across 280 comparable historical hill days, 57% were settled for rain and wind and 4% were poor or severe for rain and wind.
Check the live Dartmoor forecast →Settled rain and wind57%280 comparable days
Dry and light wind33%Dry, manageable wind24%Mixed39%Poor4%Severe0%
Historically dry61% of daysTypical daily max gust26 mphStronger days around 33 mphTypical high ground10.6°C24-hour mean near 621 mPoor or severe rain/wind4% of daysViews are checked separately in the live forecast
September context: 61% of days across the month were settled for rain and wind; 5% were poor or severe for rain and wind. Read the full September guide.
Valley and low level for this week
Around Okehampton.
Representative base · 170 mTypical daily high17.2°CWarmer days 19.1°CHistorically dry61%58% dry with lighter windMaximum wind13 mphStronger days 16 mphTypical overnight low10.4°CCooler nights 8.4°C
Planning a different time of year?Compare Dartmoor month by month
January to December
Dartmoor 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.
January49% settled rain/wind
High ground: 34% mixed · 17% poor or severe for rain/windOkehampton: 56% dry · 8.1°C daily high
February48% settled rain/wind
High ground: 36% mixed · 16% poor or severe for rain/windOkehampton: 58% dry · 8.3°C daily high
March52% settled rain/wind
High ground: 37% mixed · 11% poor or severe for rain/windOkehampton: 60% dry · 9.9°C daily high
April54% settled rain/wind
High ground: 40% mixed · 6% poor or severe for rain/windOkehampton: 59% dry · 11.7°C daily high
May57% settled rain/wind
High ground: 37% mixed · 6% poor or severe for rain/windOkehampton: 60% dry · 14.7°C daily high
June58% settled rain/wind
High ground: 38% mixed · 4% poor or severe for rain/windOkehampton: 61% dry · 17.1°C daily high
July60% settled rain/wind
High ground: 36% mixed · 4% poor or severe for rain/windOkehampton: 62% dry · 18.7°C daily high
August60% settled rain/wind
High ground: 36% mixed · 4% poor or severe for rain/windOkehampton: 62% dry · 18.7°C daily high
September61% settled rain/wind
High ground: 34% mixed · 5% poor or severe for rain/windOkehampton: 63% dry · 16.9°C daily high
October51% settled rain/wind
High ground: 39% mixed · 10% poor or severe for rain/windOkehampton: 55% dry · 14.0°C daily high
November50% settled rain/wind
High ground: 38% mixed · 12% poor or severe for rain/windOkehampton: 54% dry · 10.6°C daily high
December49% settled rain/wind
High ground: 33% mixed · 18% poor or severe for rain/windOkehampton: 56% dry · 8.7°C daily high
Strongest historical signals
Best weeks of the year for Dartmoor mountain weather.
These are the six week bands with the largest historical share of settled rain-and-wind days. Views are not included; use the live forecast nearer the trip.
- 01Week around 17 July68% settled rain/wind · 3% poor or severePlan this week →
- 02Week around 28 August67% settled rain/wind · 3% poor or severePlan this week →
- 03Week around 7 August64% settled rain/wind · 4% poor or severePlan this week →
- 04Week around 4 September64% settled rain/wind · 6% poor or severePlan this week →
- 05Week around 19 June63% settled rain/wind · 5% poor or severePlan this week →
- 06Week around 19 September62% settled rain/wind · 4% poor or severePlan this week →
20 mountain areas
Compare another part of the UK.
The comparison uses the whole year, rather than putting each region's single best month beside another's typical conditions.
Angus GlensScotland · about 184 wet days · 1,047 mm rain · 1,411 sunshine hrs41% settled annually Argyll and Loch LomondScotland · about 213 wet days · 1,933 mm rain · 1,179 sunshine hrs39% settled annually Bannau Brycheiniog (Brecon Beacons)Wales · about 170 wet days · 1,161 mm rain · 1,422 sunshine hrs50% settled annually CairngormsScotland · about 197 wet days · 1,135 mm rain · 1,209 sunshine hrs42% settled annually Clwydian Range and BerwynsWales · about 175 wet days · 1,054 mm rain · 1,573 sunshine hrs48% settled annually DartmoorEngland · about 154 wet days · 942 mm rain · 1,494 sunshine hrs54% settled annually Eryri (Snowdonia)Wales · about 195 wet days · 1,355 mm rain · 1,458 sunshine hrs43% settled annually Lake DistrictEngland · about 194 wet days · 1,447 mm rain · 1,225 sunshine hrs43% settled annually Lewis and HarrisScotland · about 206 wet days · 1,204 mm rain · 1,256 sunshine hrs37% settled annually LochaberScotland · about 218 wet days · 1,931 mm rain · 1,005 sunshine hrs38% settled annually Mid Wales and Cambrian MountainsWales · about 180 wet days · 1,159 mm rain · 1,279 sunshine hrs48% settled annually Monadhliath and Creag MeagaidhScotland · about 202 wet days · 1,307 mm rain · 1,091 sunshine hrs41% settled annually North PenninesEngland · about 178 wet days · 1,037 mm rain · 1,421 sunshine hrs47% settled annually Northumberland and CheviotsEngland · about 152 wet days · 761 mm rain · 1,535 sunshine hrs50% settled annually Northwest HighlandsScotland · about 231 wet days · 1,860 mm rain · 1,044 sunshine hrs33% settled annually Peak DistrictEngland · about 164 wet days · 916 mm rain · 1,383 sunshine hrs49% settled annually Perthshire HighlandsScotland · about 198 wet days · 1,483 mm rain · 1,142 sunshine hrs43% settled annually SkyeScotland · about 230 wet days · 2,031 mm rain · 1,200 sunshine hrs36% settled annually Southern ScotlandScotland · about 203 wet days · 1,368 mm rain · 1,215 sunshine hrs42% settled annually Yorkshire DalesEngland · about 183 wet days · 1,219 mm rain · 1,154 sunshine hrs46% settled annually