When to Plant Radish

78%
sure
SAFE TO PLANT
Radish - Sow outside

Sow this week

Forecast lows stay above the crop cold threshold.

78% local confidence

Field readings
Night13.2 C lows
Soil4.5 C minimum
Rain38.6 mm over snapshot
Wind22.8 C daytime highs
Need seed or starts?

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Best window
May 14, 2026 -> next 7 days
Avoid
Hard frost -> cold rain
Night
13.2 C
Check the coldest nights before sowing.
Heat
22.8 C
Watch the warmest afternoons after planting.
Rain
38.6 mm
Average air temperature is comfortably above the crop base temperature.
Crop fit
4.5 C minimum
Forecast lows stay above the crop cold threshold.
Forecast strip

Planting window

From
May 14, 2026
First possible planting day
15
days min
Minimum season needed for radish to yield
Up to
next 7 days
Last strong planting day
Estimated first yield
29 May 2026
Based on planting 14 May 2026 plus 15 minimum days for radish.
Do this next
  1. 1Sow radish while this local window is open.
  2. 2Water gently after sowing and keep the seed bed evenly moist.
  3. 3Recheck Musanze if the forecast changes before seedlings emerge.
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