Soil temperature in Falkirk, Scotland

Soil temperature

12.8°C55°F

at 6cm — germination depth

Cooling over the next 11 days.

Seeding conditions are open — soil is 12.8°C at 6cm and holding above 9°C.

Almost every UK and Irish lawn is a ryegrass and fescue mix, whether it was sown or turfed. We assume that, and use9°C as the seeding threshold.

I know what grass I have

The differences are small. Ryegrass is the quickest off the mark; bluegrass is the slowest and wants the warmest soil. Everything else sits between.

Soil temperature at 6cm for reliable germination. Sources onthe method page.
SpeciesSoil tempDays
Perennial ryegrasslikely yours8°C5–10
Red / chewings fescuelikely yours8–10°C10–14
Tall fescue10–12°C10–14
Browntop bentColonial bentgrass10–12°C14–21
Smooth-stalked meadow grassKentucky bluegrass12–13°C14–28

Soil temperature at 6cm in Falkirk, Scotland is currently 12.8°C, and falling about 2.0°C over the next 11 days. That depth matters because it is where grass seed sits and where roots start working, and it lags air temperature by days — which is why a warm afternoon here tells you very little on its own.

Lawns in this area are typically perennial ryegrass with fescue, which is what most lawns round here are sown with. That blend needs the soil to hold above 9°C before seed germinates reliably. Seeding conditions are open — soil is 12.8°C at 6cm and holding above 9°C.

None of the next 10 days are worth getting the mower out for. The other 10 are held back by wet grass or soft ground. As for the weekend: nothing doing. ground waterlogged. And nothing else in the next 10 days either.

Nothing in the current forecast for Falkirk opens a sensible window. The ground reads as soft in places after 20mm rain over the last week, and that is usually what decides it at this time of year.

See the full mowing forecast for Falkirk

The next 10 days

Column height is how mowable the day is; the lighter band is the best stretch within it. The line is soil temperature at 6cm.

9°C — seeding

Soil at 6cm 13.7°C cooling to 11.5°C

Wednesday 2 September: Not worth it. No — 0.7mm of rain falling.

Wednesday 2 SeptemberConfident

No — 0.7mm of rain falling.

Poor:Grass wetness
Grass wetraining now
Marginal:Ground firmness
Ground soft in places20mm rain over the last week
Good:Growth
Growing steadilygrowth potential 0.49
Good:Temperature
Temperature13°C
Good:Wind
Wind light2 km/h

Limiting factor:grass wetness

Thursday 3 September: Not worth it. No — ground waterlogged.

Thursday 3 SeptemberConfident

No — ground waterlogged.

Marginal:Grass wetness
Grass dryrain earlier today
Marginal:Ground firmness
Ground soft29mm rain over the last week
Good:Growth
Growing wellgrowth potential 0.74
Good:Temperature
Temperature15°C
Good:Wind
Wind light21 km/h

Limiting factor:grass wetness

Friday 4 September: Not worth it. No — ground waterlogged.

Friday 4 SeptemberConfident

No — ground waterlogged.

Good:Grass wetness
Grass dryrain earlier today
Marginal:Ground firmness
Ground soft in places35mm rain over the last week
Good:Growth
Growing wellgrowth potential 0.67
Good:Temperature
Temperature13°C
Good:Wind
Wind light15 km/h

Limiting factor:grass wetness

Saturday 5 September: Not worth it. No — ground waterlogged.

Saturday 5 SeptemberConfident

No — ground waterlogged.

Good:Grass wetness
Grass dryrain earlier today
Marginal:Ground firmness
Ground soft in places33mm rain over the last week
Good:Growth
Growing wellgrowth potential 0.60
Good:Temperature
Temperature12°C
Good:Wind
Wind light12 km/h

Limiting factor:ground firmness

Sunday 6 September: Not worth it. No — 1.1mm of rain falling.

Sunday 6 SeptemberReasonably confident

No — 1.1mm of rain falling.

Poor:Grass wetness
Grass wetraining now
Poor:Ground firmness
Ground saturated33mm rain over the last week
Good:Growth
Growing wellgrowth potential 0.65
Good:Temperature
Temperature12°C
Good:Wind
Wind light11 km/h

Limiting factor:grass wetness

Monday 7 September: Not worth it. No — ground waterlogged.

Monday 7 SeptemberReasonably confident

No — ground waterlogged.

Marginal:Grass wetness
Grass drydried off since a shower 0 hours ago
Poor:Ground firmness
Ground saturated53mm rain over the last week
Good:Growth
Growing steadilygrowth potential 0.50
Good:Temperature
Temperature13°C
Good:Wind
Wind light17 km/h

Limiting factor:ground firmness

Tuesday 8 September: Not worth it. No — 0.1mm of rain falling.

Tuesday 8 SeptemberReasonably confident

No — 0.1mm of rain falling.

Poor:Grass wetness
Grass drydried off since a shower 0 hours ago
Poor:Ground firmness
Ground saturated58mm rain over the last week
Marginal:Growth
Growing slowlygrowth potential 0.28
Good:Temperature
Temperature10°C
Good:Wind
Wind light15 km/h

Limiting factor:grass wetness

Wednesday 9 September: Not worth it. No — ground waterlogged.

Wednesday 9 SeptemberReasonably confident

No — ground waterlogged.

Good:Grass wetness
Grass dryrain earlier today
Poor:Ground firmness
Ground soft54mm rain over the last week
Marginal:Growth
Growing slowlygrowth potential 0.25
Good:Temperature
Temperature10°C
Good:Wind
Wind light14 km/h

Limiting factor:ground firmness

Thursday 10 September: Not worth it. No — ground waterlogged.

Thursday 10 SeptemberLow confidence this far out

No — ground waterlogged.

Good:Grass wetness
Grass dryno rain since Tuesday
Poor:Ground firmness
Ground soft45mm rain over the last week
Poor:Growth
Growing slowlygrowth potential 0.21
Good:Temperature
Temperature10°C
Good:Wind
Wind light7 km/h

Limiting factor:ground firmness

Friday 11 September: Not worth it. No — ground waterlogged.

Friday 11 SeptemberLow confidence this far out

No — ground waterlogged.

Good:Grass wetness
Grass dryno rain since Tuesday
Poor:Ground firmness
Ground soft39mm rain over the last week
Poor:Growth
Growing slowlygrowth potential 0.22
Good:Temperature
Temperature11°C
Good:Wind
Wind light4 km/h

Limiting factor:ground firmness

Nearby

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These are town-centre figures. Yours will differ a little.

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