Gardening in Pakistan: climate, frost dates and crops by region
We worked out the season of 12 cities of Pakistan from ten years of weather: the frost-free season lasts from 299 days in Quetta to 328 days in Murree. The last spring frost comes first in Peshawar (around 17 January) and last in Quetta (around 13 February). 8 of the cities had no frost at all.
Climate zones of Pakistan
By the days between the last spring frost and the first autumn frost.
| Zone | Cities | Frost-free days | Last spring frost | First autumn frost |
|---|---|---|---|---|
| 270 frost-free days or more | Murree, Quetta | 299 – 328 | 25 January – 13 February | 9 December – 19 December |
| Frost without a regular season | Peshawar, Islamabad | — | 17 January – 12 February | — |
| No frost in ten years | Gujranwala, Lahore, Faisalabad, Multan, Bahawalpur, Sukkur, Hyderabad (Pakistan), Karachi | — | — | — |
How the regions of Pakistan differ
Splitting the cities in two — north (Peshawar, Murree, Islamabad and 3 more) and south (Multan, Quetta, Bahawalpur and 3 more): the warmest month averages 39 °C by day in the north and 40.8 °C in the south; the north gets about 697 mm of rain a year and the south about 237 mm.
The gap between the warmest month’s days and the coldest month’s nights is widest in Quetta (34.9 °C) and smallest in Karachi (19.4 °C): the smaller it is, the milder both winter and summer. Islamabad is the wettest of these cities with 1,145 mm a year, Sukkur the driest with 208 mm. The hottest summer days are in Sukkur (43.1 °C on average in the warmest month), the coolest in Islamabad (32.8 °C). In none of these cities does a month average below 0 °C at night.
Which crops suit which part of Pakistan
Season long enough: the days from planting to the first autumn frost cover the days to the first harvest on the plant card. 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.
| Crop | Planting out or sowing | Season long enough | Tight or too short |
|---|---|---|---|
| Tomato | 19 March (Quetta) – 29 August (Murree) | all 4 | — |
| Cucumber | 2 April (Murree) – 4 October (Murree) | all 4 | — |
| Bell Pepper, Eggplant | 2 April (Murree) – 29 August (Murree) | all 4 | — |
| Zucchini | 2 April (Murree) – 2 October (Murree) | all 4 | — |
| Pumpkin | 2 April (Murree) – 24 August (Murree) | all 4 | — |
| Watermelon | 2 April (Murree) – 9 September (Murree) | all 4 | — |
| Peas | 4 January (Murree) – 6 October (Murree) | all 4 | — |
| Garlic, Tulip, Daffodil, Crocus, Hyacinth | Autumn planting: by 19 November (Murree) | — | — |
Cities without a spring frost: months that suit each crop
Months whose average day is not above the highest temperature on the plant card and whose average night is not below its lowest.
| City | Tomato | Cucumber | Bell Pepper | Eggplant | Watermelon |
|---|---|---|---|---|---|
| Gujranwala | none | April and July–October | none | none | April and July–October |
| Lahore | none | April and July–October | none | none | April and July–October |
| Faisalabad | none | April and October | none | none | April and October |
| Multan | none | October | March | none | October |
| Bahawalpur | none | October | March | none | October |
| Sukkur | none | none | November | none | none |
| Hyderabad (Pakistan) | none | March and November | February | none | March and November |
| Karachi | none | March–November | February, March and December | none | March–November |
Cities of Pakistan: weather in numbers
| City | Frost-free days | Warmest month, day | Coldest month, night | Rain a year | Driest month | Places to buy |
|---|---|---|---|---|---|---|
| Peshawar | — | June, 39.2 °C | January, 4.7 °C | 627 mm | December | 16 |
| Murree | 328 | June, 33.1 °C | January, 2.7 °C | 1,085 mm | October | — |
| Islamabad | — | June, 32.8 °C | January, 5.4 °C | 1,145 mm | December | 16 |
| Gujranwala | no frost | June, 38.9 °C | January, 6.2 °C | 767 mm | December | 8 |
| Lahore | no frost | June, 39.1 °C | January, 6.7 °C | 597 mm | December | 28 |
| Faisalabad | no frost | June, 39.8 °C | January, 6.1 °C | 438 mm | December | 14 |
| Multan | no frost | June, 40.9 °C | January, 6.9 °C | 295 mm | November | 6 |
| Quetta | 299 | July, 35.2 °C | January, 0.3 °C | 232 mm | September | 15 |
| Bahawalpur | no frost | June, 40.8 °C | January, 7.1 °C | 223 mm | November | 3 |
| Sukkur | no frost | June, 43.1 °C | January, 8.7 °C | 208 mm | December | — |
| Hyderabad (Pakistan) | no frost | May, 41.9 °C | January, 11.4 °C | 242 mm | February | 10 |
| Karachi | no frost | May, 33.5 °C | January, 14.1 °C | 277 mm | February | 58 |
ERA5 2016–2025 via Open-Meteo, 25 km grid cell of each city; dates by the Greenly calendar and the plant cards.