Greenly

Bishkek: frost dates

Kyrgyzstan

In Bishkek the last spring frost usually comes around 4 April and the first autumn frost around 23 October, which leaves about 202 frost-free days (median of 2016–2025). Tomato seedlings can go into open ground around 6 May.

Last spring frostaround 4 April
First autumn frostaround 23 October
Frost-free days202 days

Median of 2016–2025 for the 25 km grid cell of the city: the last day at or below 0 °C in spring and the first in autumn (ERA5 reanalysis via Open-Meteo). In a cold year a frost can come a week or two later — Greenly warns 48 hours ahead.

When to sow and plant

CropSow for seedlingsPlant out in a greenhouseOpen ground
Bell Pepper9 February24 April15 May
Chili Pepper2 March15 May5 June
Corn—30 Marchsow 20 April
Cucumber13 March24 April15 May
Eggplant13 February24 April15 May
Green Beans21 February30 March20 April
Melon3 March24 April15 May
Peas—21 Februarysow 14 March
Physalis1 March15 April6 May
Pumpkin9 March15 April6 May
Sweet Corn—30 Marchsow 20 April
Tomato17 February15 April6 May
Watermelon23 March24 April15 May
Zucchini14 March15 April6 May

Planting out: a week after the last frost once the soil is warm enough for the crop; frost-hardy crops three weeks before it; an unheated greenhouse three weeks earlier. Seedlings are sown so they are ready on that day.

Weather in Bishkek by month

Average weather in Bishkek over 2016–2025: the warmest month is July, the wettest April.

MonthDay, °CNight, °CRain, mmRainy days
January2.4-4.8256
February4.4-4.1358
March10.31.28013
April16.16.910813
May21.11110013
June26.415.3529
July29.718.4377
August27.316.7307
September2212.1426
October14.15.3498
November7.6-0.6458
December3.6-3.4328

Average of the daily highs and lows, rain per month and days with at least 1 mm (ERA5 via Open-Meteo, the same grid cell as the frost dates).

Planted in autumn

CropPlant around
Crocus23 September
Daffodil23 September
Garlic23 September
Hyacinth23 September
Lily23 September
Tulip23 September

A month before the first autumn frost, so the roots grow before winter.