Calendari orto

Garden calendar for Palermo: what to sow and transplant month by month

Local vegetable-garden calendar for Palermo.

OrtoClima Staff May 5, 2026 5 min read

Garden calendar for Palermo

For Palermo, this vegetable-garden calendar combines historical climate, frost risk, heat, dry spells, and crop windows calculated by the OrtoClima pipeline.

Municipality climate summary

Municipality
Palermo
Province
Palermo (PA)
Region
Sicilia
Median last frost 0C
not available
Cautious last frost 2C
January 31
First autumn frost 2C
December 31
Average days above 30C
51.23 days
Average longest summer dry spell
28.43 days

Monthly calendar

monthavg tminavg tmaxavg rainavg dry spelldirect sowingtransplants
January8.1613.2387.4811OnionOnion
February7.613.3375.389.53Swiss chard, Carrot, Tuscan kale, Onion, Pea, Parsley, Radish, Arugula, SpinachTuscan kale, Onion
March8.8715.6662.8912.6Swiss chard, Carrot, Tuscan kale, Onion, Lettuce, Potato, Pea, Parsley, Radish, Arugula, SpinachBroccoli, Tuscan kale, Onion, Strawberry, Lettuce
April10.7618.3852.3810.4Swiss chard, Carrot, Tuscan kale, Onion, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, SpinachBroccoli, Tuscan kale, Onion, Fennel, Strawberry, Lettuce, Rosemary, Sage
May14.2122.7426.6915.9Swiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, Spinach, Pumpkin, ZucchiniBroccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Pepper, Tomato, Rosemary, Sage, Pumpkin, Zucchini
June18.2727.4316.3419.27Basil, Swiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, Spinach, Pumpkin, ZucchiniBasil, Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Eggplant, Pepper, Tomato, Rosemary, Sage, Pumpkin, Zucchini
July21.2630.616.1124.37Basil, Swiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, Spinach, ZucchiniBasil, Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Eggplant, Pepper, Tomato, Rosemary, Sage, Zucchini
August22.3631.2616.4622.4Basil, Swiss chard, Broccoli, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Strawberry, Lettuce, Potato, Pea, Parsley, Radish, Rosemary, Arugula, Sage, Spinach, ZucchiniBasil, Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Rosemary, Sage, Zucchini
September19.7627.0259.2910.7Garlic, Swiss chard, Broccoli, Carrot, Tuscan kale, Onion, Lettuce, Pea, Parsley, Radish, Arugula, Sage, SpinachBroccoli, Tuscan kale, Onion, Lettuce, Sage
October16.6123.2588.2811.4Garlic, Swiss chard, Carrot, Tuscan kale, Lettuce, Pea, Radish, Arugula, SpinachTuscan kale, Lettuce
November12.9418.3689.27.8Garlic, Radish, Arugula, Spinachno recommended item
December9.7214.4992.249.03Garlicno recommended item
monthdirect sowingtransplantsnotes
JanuaryOnionOnionoverall climate risk is moderate
FebruarySwiss chard, Carrot, Tuscan kale, Onion, Pea, Parsley, Radish, Arugula, SpinachTuscan kale, Onionoverall climate risk is moderate
MarchSwiss chard, Carrot, Tuscan kale, Onion, Lettuce, Potato, Pea, Parsley, Radish, Arugula, SpinachBroccoli, Tuscan kale, Onion, Strawberry, Lettuceoverall climate risk is moderate
AprilSwiss chard, Carrot, Tuscan kale, Onion, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, SpinachBroccoli, Tuscan kale, Onion, Fennel, Strawberry, Lettuce, Rosemary, Sageoverall climate risk is moderate
MaySwiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, Spinach, Pumpkin, ZucchiniBroccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Pepper, Tomato, Rosemary, Sage, Pumpkin, Zucchinidry-spell risk: plan irrigation
JuneBasil, Swiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, Spinach, Pumpkin, ZucchiniBasil, Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Eggplant, Pepper, Tomato, Rosemary, Sage, Pumpkin, Zucchinidry-spell risk: plan irrigation
JulyBasil, Swiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, Spinach, ZucchiniBasil, Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Eggplant, Pepper, Tomato, Rosemary, Sage, Zucchiniheat risk for sensitive crops, dry-spell risk: plan irrigation
AugustBasil, Swiss chard, Broccoli, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Strawberry, Lettuce, Potato, Pea, Parsley, Radish, Rosemary, Arugula, Sage, Spinach, ZucchiniBasil, Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Rosemary, Sage, Zucchiniheat risk for sensitive crops, dry-spell risk: plan irrigation
SeptemberGarlic, Swiss chard, Broccoli, Carrot, Tuscan kale, Onion, Lettuce, Pea, Parsley, Radish, Arugula, Sage, SpinachBroccoli, Tuscan kale, Onion, Lettuce, Sageoverall climate risk is moderate
OctoberGarlic, Swiss chard, Carrot, Tuscan kale, Lettuce, Pea, Radish, Arugula, SpinachTuscan kale, Lettuceoverall climate risk is moderate
NovemberGarlic, Radish, Arugula, Spinachno recommended itemoverall climate risk is moderate
DecemberGarlicno recommended itemoverall climate risk is moderate

Heat and dry spell notes

Method

  1. The municipality is identified

    Palermo is linked to a representative point used to extract the historical climate profile.

  2. Historical temperature and rain are read

    The system calculates monthly minimums, maximums, averages, frost risk, and dry periods.

  3. Crop rules are applied

    Each crop has minimum thresholds, frost sensitivity, heat limits, and average harvest timing.

  4. The local calendar is produced

    Crops are split between direct sowing, transplanting, waiting, or not recommended for the period.