When to plant bell peppers in Juneau: 3 June – 16 June

In Juneau, bell pepper: sow for seedlings from 14 March to 17 April; plant into a greenhouse from 13 May to 16 June; plant out into open ground from 3 June to 16 June.

Bell Pepper in Juneau: soil, season and weather

In the median year the top 7 cm of soil in Juneau does not reach 18 °C, the minimum on the bell pepper card, before August; the date follows the last frost (27 May), and the bed stays cooler than the card asks. 125 days separate planting out (3 June) from the first autumn frost (6 October); the card's 70 days to the first harvest leave 55 for picking, so a start 7 weeks late would still fit.

Last spring frost	27 May
Into an unheated greenhouse	13 May – 16 June; May outside: 1 °C at night, 8.1 °C by day; card 15–30 °C
First autumn frost	6 October, 125 days after the start
Days in the bed to the first harvest (card)	70
First harvest, if planted in this window	12 August – 25 August
Days left for picking	55
Daylight	13:26 on 4 April, 17:51 on 3 June
Watering outdoors when fruiting (card)	every 4 days; the driest month, June, has 20 rainy days

The same dates in Juneau hold for Cucumber, Eggplant, Zucchini, Pumpkin and Watermelon.

Bell Pepper in Juneau: care after planting

Planted on 3 June: in the first weeks water every 5 days.

Feeding, by the card’s schedule from that day:

3 June — feed: balanced (NPK)
1 July — feed: nitrogen

Pests and diseases of bell pepper to watch for:

Dates count from the first planting day of the window above; a later planting moves them by as many days.

Weather in Juneau during the bell pepper season

No month of the season averages above the bell pepper card's 15–30 °C by day; the warmest, July, averages 14.6 °C. Months that stay below 15 °C even by day on average: June–October (4.1–14.6 °C). Nights average below 15 °C in every month of the season, from -0.5 °C to 8.2 °C.

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
June	12.5	5.6	184	20	18:14
July	14.6	8.2	222	19	17:37
August	14.1	8	313	20	15:27
September	10.4	4.9	379	21	12:54
October	4.1	-0.5	399	22	10:22

ERA5 2016–2025, Open-Meteo

Bell Pepper in nearby cities

All the nearest cities on our list plant bell pepper later than Juneau; the closest date is in Victoria, 10 days later.

City	Distance	Date	Difference
Whitehorse	272 km	9 July – 20 July	36 days later
Anchorage	923 km	7 July – 5 August	34 days later
Fairbanks	1,008 km	19 June – 15 July	16 days later
Yellowknife	1,189 km	30 June – 26 July	27 days later
Vancouver	1,244 km	22 June – 28 July	19 days later
Victoria	1,316 km	13 June – 31 August	10 days later

Each window starts on the Greenly calendar date and ends on the last day that still leaves the crop’s days to harvest (from its card) before the average first autumn frost, plus six weeks of picking for crops harvested over weeks (tomatoes, peppers, aubergines, cucumbers, courgettes, pumpkins, watermelons, beans) — our rule; earlier in the window is safer.

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