Yardlong bean · Kinshasa, Kinshasa, Democratic Republic of the Congo
When to plant yardlong beans in Kinshasa
Main outdoor window
year-round warmth
A climate estimate. Check your soil, forecast and cultivar.
Timed from temperature
every month
No frost on record in Kinshasa, so the months this crop fits in our temperature model set the timing. This does not confirm local suitability.
First autumn frost
no autumn frost
The far end of the outdoor season.
Temperature-based estimate. Kinshasa has no dependable frost season.
These dates do not account for rain, humidity or waterlogging. Check the local growing season,
especially in monsoon climates, before treating this window as a planting recommendation.
Rainfall check: the wettest month is November (about 317 mm), and the driest is
July (about 4 mm).
Compare all months and check the limitations before choosing the season.
Step by step in Kinshasa
Download these planting dates (.ics)
Import into Apple Calendar, Google Calendar or Outlook. Dates use the selected risk level and are planning estimates, not frost alerts.
Each window is a planning range. Check the forecast, soil and cultivar before planting; a later date is not automatically safer in hot or wet conditions.
Plant out
1 Jul - 30 Jun
Monthly average temperatures fit the model all year. This does not rule out heatwaves or establish year-round suitability. Check rainfall, drainage, day length and cultivar needs.
Yardlong beans through the year
Against the monthly temperature record in Kinshasa
Seasonal context
Rainfall and the growing season in Kinshasa
November has the highest average precipitation (317 mm); July has the lowest (4 mm). Compare this pattern with the planting windows and your water supply.
During wetter months, check that beds and containers drain after heavy rain. During drier months, plan how you will keep seeds and new transplants watered. Monthly averages can hide long dry spells and intense storms; they do not show soil moisture, humidity or this week's weather.
Frost-free does not mean every month is suitable. In tropical and monsoon climates, rainfall, heat, drainage and the cultivar can set the practical growing season. Match the temperature window to these conditions and check advice from a local grower before buying planting material.
Source: NASA POWER, corrected MERRA-2 precipitation, 2001–2020. Values are approximate monthly totals, including the water equivalent of snow, from the nearest 0.5° × 0.625° grid cell. This reference period differs from the temperature record. Rainfall provides context and does not change the calculated planting dates. Method and limitations.
Monthly growing conditions in Kinshasa
Compare the planting window with the local temperature pattern. These are historical monthly averages, not this year's forecast or measured soil temperatures. Average frost days do not tell you whether a particular night will freeze.
| Month | Average low | Average high | Frost days |
|---|---|---|---|
| January | 21.3°C (70.3°F)70.3°F (21.3°C) | 28.5°C (83.2°F)83.2°F (28.5°C) | 0.0 |
| February | 21.5°C (70.8°F)70.8°F (21.5°C) | 28.9°C (84°F)84°F (28.9°C) | 0.0 |
| March | 21.7°C (71.1°F)71.1°F (21.7°C) | 29°C (84.2°F)84.2°F (29°C) | 0.0 |
| April | 21.8°C (71.2°F)71.2°F (21.8°C) | 28.9°C (84°F)84°F (28.9°C) | 0.0 |
| May | 21.3°C (70.3°F)70.3°F (21.3°C) | 28.9°C (84°F)84°F (28.9°C) | 0.0 |
| June | 19.2°C (66.6°F)66.6°F (19.2°C) | 28.8°C (83.8°F)83.8°F (28.8°C) | 0.0 |
| July | 18.5°C (65.3°F)65.3°F (18.5°C) | 29.1°C (84.5°F)84.5°F (29.1°C) | 0.0 |
| August | 19.9°C (67.9°F)67.9°F (19.9°C) | 30°C (86°F)86°F (30°C) | 0.0 |
| September | 21.4°C (70.5°F)70.5°F (21.4°C) | 30.3°C (86.6°F)86.6°F (30.3°C) | 0.0 |
| October | 21.7°C (71°F)71°F (21.7°C) | 29.3°C (84.7°F)84.7°F (29.3°C) | 0.0 |
| November | 21.3°C (70.4°F)70.4°F (21.3°C) | 28.2°C (82.7°F)82.7°F (28.2°C) | 0.0 |
| December | 21.3°C (70.3°F)70.3°F (21.3°C) | 28.1°C (82.5°F)82.5°F (28.1°C) | 0.0 |
For yardlong beans, also check drainage, sunlight and cultivar requirements. See the rainfall context above; humidity, irrigation and local pest pressure are not calculated.
The catalog flowering or harvest months are not verified for this frost-free climate. Ask a local grower about the cultivar’s seasonal cycle.
Local growing check
Before choosing yardlong beans for Kinshasa
- November is the wettest month in the rainfall grid, averaging about 317 mm. Check how your own bed drains and plan watering around actual soil moisture; monthly rain totals are not an irrigation schedule.
The temperature and rainfall tables on this page show the underlying climate estimates. How these suitability checks work · Record what happens in your garden.
Before you plant yardlong beans
Use the calendar to plan ahead, then check the conditions in your own garden.
- Measure the soil at sowing depth. Aim for at least 18°C (64.4°F); the calendar estimates soil warmth from air temperatures and cannot measure your bed.
- In a frost-free climate, check seasonal rainfall, humidity and heat before planting. A month with suitable average temperatures can still be too wet, dry or hot for this crop.
- Harden off plants raised indoors: gradually expose them to outdoor light, wind and temperature before their final move into the bed.
- Use the maturity range on your seed packet when choosing a variety. Cold, short days and transplant stress can make harvest later than the calendar estimate.
Pick long pods while they are still slender and tender
Use sun, warm soil and clear drainage. Train vines so hanging pods remain visible and reachable; hidden pods can become coarse while younger fruit is being picked elsewhere.
Inspect frequently and pick before seeds enlarge inside the pods. Maximum length is not the same as best eating quality. Record the size at which pods snap and cook tenderly, then use that as your harvest guide for the same variety.
What to record this season
At what thickness and length were pods tender, and how often was picking needed? Add the cultivar, sowing date and conditions to your growing record so you can compare next season.
Further reading: NC State Extension: Vigna unguiculata . General crop guidance; local dates on this site are calculated separately. Source checked 19 September 2026 by Safe to Plant; this is not an expert review.
The reference describes plant identity and cultivation. Its regional calendar months and hardiness observations do not validate the calculated dates for another location.
How the dates are calculated and their limits · Keep a growing record · Report a local discrepancy
Why these dates
Frost-relative timing needs a dependable seasonal frost date. Kinshasa has no such date in this record, so this page compares monthly temperatures with the crop's model range instead. Local wet and dry seasons, day length and cultivar requirements still need a separate check.
The model uses a growing-temperature band for yardlong beans between 18°C (64.4°F)64.4°F (18°C) and 32°C (89.6°F)89.6°F (32°C) — and in Kinshasa every monthly mean falls inside that range, which is why the headline says "year-round warmth". Monthly averages can hide unsuitable hot spells. This temperature result does not establish a year-round planting recommendation: check rainfall, drainage, day length and cultivar requirements.
Also in Kinshasa
Other vegetables to time
Growing yardlong beans in Kinshasa
Can I grow yardlong beans in Kinshasa?
The calendar estimates a planting window, not a guarantee of success. November is the wettest month in the rainfall grid, averaging about 317 mm. Check how your own bed drains and plan watering around actual soil moisture; monthly rain totals are not an irrigation schedule.
When should I plant yardlong beans in Kinshasa?
Kinshasa has no dependable frost season, and monthly averages fit the temperature model for yardlong beans all year. This is not a year-round recommendation: check rainfall, heatwaves, day length and cultivar needs. The crop maturity guide is 60 to 80 days under suitable conditions.
How much frost will yardlong beans tolerate?
Check the named variety and local forecast before exposing young growth. The catalog cold-damage figure is a reference, not a guarantee: plant age, acclimatisation, wind and the duration of a freeze affect damage.