Windowsill

garden of AuntyMarion

N19 5JP, London, UK

All of AuntyMarion's gardens

This garden is inactive.

Growing now

0 plantings

Harvested

0 times this year

in the kitchen

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Growing now

Nothing is currently planted here.

Jobs in this garden

Nothing was planned here.

Temperature

Experimental · new and might be flaky

This year is warmer than usual

The average air temperature since 1 January is 14.3 °C, which is 2.5 °C above the usual 11.8 °C for this date.

Air temperature each month, this year and usually

10.0 °C

20.0 °C

30.0 °C

JanJ

FebF

MarM

AprA

MayM

JunJ

JulJ

AugA

SepS

OctO

NovN

DecD

Usual for the month
This year

Soil temperature each month, this year and usually

10.0 °C

20.0 °C

30.0 °C

JanJ

FebF

MarM

AprA

MayM

JunJ

JulJ

AugA

SepS

OctO

NovN

DecD

Usual for the month
This year

Warmest month

July

17.9 °C on average

Coldest month

January

4.8 °C on average

Soil this month

9.4 °C

mean this month, top 7 cm

Records in the last 30 years

Hottest day

38.0 °C

19 Jul 2022. This year: 36.1 °C

Coldest night

-9.4 °C

20 Dec 2010. This year: -5.3 °C

Warmest soil

32.3 °C

26 Jun 2026. This year: 32.3 °C

Coldest soil

-2.0 °C

16 Dec 2022. This year: -2.0 °C

Show the monthly figures

Month	Air, usual	Air, this year	Soil, usual	Soil, this year
Jan	4.8 °C	5.1 °C	4.5 °C	4.6 °C
Feb	5.5 °C	7.9 °C	5.2 °C	7.5 °C
Mar	7.1 °C	8.7 °C	7.2 °C	8.6 °C
Apr	9.5 °C	11.9 °C	10.3 °C	13.4 °C
May	12.9 °C	16.2 °C	13.8 °C	18.3 °C
Jun	16.0 °C	19.2 °C	17.1 °C	21.2 °C
Jul	17.9 °C	22.5 °C	19.1 °C	26.0 °C
Aug	17.6 °C	21.0 °C	18.6 °C	23.4 °C
Sep	15.2 °C	17.7 °C	15.8 °C	18.3 °C
Oct	11.9 °C	12.8 °C	12.1 °C	12.9 °C
Nov	7.9 °C	9.3 °C	7.9 °C	9.4 °C
Dec	5.7 °C	–	5.4 °C	–

Experimental: this feature is new and might be flaky. These figures are from 25 km weather-model data, not readings from a station at your garden, so your own rain and temperatures can differ. Check your national weather service before relying on them.

Weather data by Open-Meteo.com (CC BY 4.0)

Frost

Experimental · new and might be flaky

In the usual frost danger

The usual last frost is 17 Apr, in 154 days. It has come as late as 7 May.

The frost season

Today, 14 Nov

Frost danger

6 Nov – 17 Apr

6 Nov →

OctO2026

NovN

DecD

JanJ2027

FebF

MarM

AprA

MayM

JunJ

JulJ

AugA

SepS

OctO

NovN

DecD

Usual frost danger
Possible: as early or late as it has come

Usual last frost

17 Apr

has come as late as 7 May

Next frost danger starts

6 Nov

as early as 19 Oct, 357 days from now

Frost-free season

197 days

in a typical year

Experimental: this feature is new and might be flaky. These dates are estimates from 25 km weather-model data, not readings from a station at your garden, so a cold spot can be colder. They may be wrong, so check your national weather service and ask local growers before relying on them.

Weather data by Open-Meteo.com (CC BY 4.0)