Growstuff community near NE Portland Oregon

Rainfall

Experimental · new and might be flaky

Rainfall this year is drier than usual

677 mm has fallen since 1 January. That is 79% of the usual 855 mm by this date.

Rain each month, this year and usually

100 mm

200 mm

300 mm

JanJ

FebF

MarM

AprA

MayM

JunJ

JulJ

AugA

SepS

OctO

NovN

DecD

Usual for the month
This year

Usual year

1,215 mm

30-year average

Wettest month on record

411 mm

December 1996

Driest month on record

0 mm

July 2013

The wettest and driest months are the highest and lowest in the 30 years of data we hold, not necessarily the highest or lowest ever.

Show the monthly figures

Month	Rain, usual	Rain, this year
Jan	171 mm	86 mm
Feb	121 mm	155 mm
Mar	145 mm	127 mm
Apr	103 mm	87 mm
May	73 mm	30 mm
Jun	46 mm	45 mm
Jul	10 mm	12 mm
Aug	15 mm	6 mm
Sep	47 mm	63 mm
Oct	107 mm	65 mm
Nov	178 mm	1 mm
Dec	201 mm	–

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)

Temperature

Experimental · new and might be flaky

This year is a little warmer than usual

The average air temperature since 1 January is 12.9 °C, which is 0.9 °C above the usual 12.0 °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

August

20.0 °C on average

Coldest month

December

3.7 °C on average

Soil this month

7.3 °C

mean this month, top 7 cm

Records in the last 30 years

Hottest day

44.9 °C

28 Jun 2021. This year: 37.6 °C

Coldest night

-15.5 °C

13 Jan 2024. This year: -5.7 °C

Warmest soil

34.3 °C

28 Jun 2021. This year: 29.4 °C

Coldest soil

-4.0 °C

14 Jan 2024. This year: -1.4 °C

Show the monthly figures

Month	Air, usual	Air, this year	Soil, usual	Soil, this year
Jan	3.8 °C	4.0 °C	3.7 °C	3.5 °C
Feb	4.4 °C	5.4 °C	4.3 °C	5.2 °C
Mar	6.5 °C	8.1 °C	6.5 °C	8.0 °C
Apr	8.9 °C	10.7 °C	9.3 °C	10.8 °C
May	12.6 °C	14.6 °C	13.2 °C	16.3 °C
Jun	15.8 °C	18.0 °C	16.8 °C	20.6 °C
Jul	19.7 °C	20.0 °C	21.6 °C	23.3 °C
Aug	20.0 °C	20.3 °C	22.1 °C	22.9 °C
Sep	16.7 °C	15.3 °C	18.0 °C	16.3 °C
Oct	11.2 °C	12.4 °C	11.7 °C	12.9 °C
Nov	6.5 °C	7.2 °C	6.8 °C	7.3 °C
Dec	3.7 °C	–	3.9 °C	–

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 23 Apr, in 162 days. It has come as late as 10 May.

The frost season

Today, 12 Nov

Frost danger

31 Oct – 23 Apr

31 Oct →

OctO2026

NovN

DecD

JanJ2027

FebF

MarM

AprA

MayM

JunJ

JulJ

AugA

SepS

OctO

NovN

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

Usual last frost

23 Apr

has come as late as 10 May

Next frost danger starts

31 Oct

as early as 21 Oct, 353 days from now

Frost-free season

195 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)