Greenly Garden

Last and first frost dates in Belém

Brazil

Belém had no frost in 2016–2025, so crops are planted by warmth and rain rather than by frost dates.

Last spring frostnone in ten years
First autumn frostnone in ten years

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.

There is no frost season here: crops are planted by warmth and rain rather than by frost dates.

When the soil warms up in Belém

The day the top 7 cm of soil first averages each temperature over a week, median of 2016–2025 (ERA5 via Open-Meteo).

SoilDate
5 °Calready in the first week of July
10 °Calready in the first week of July
15 °Calready in the first week of July
18 °Calready in the first week of July

Frost dates near Belém

CityDistanceLast spring frostFirst autumn frost
Macapá332 km——
São Luís481 km——
Teresina750 km——
Palmas969 km——
Fortaleza1,135 km——

Seeds, seedlings and markets in Belém

Within 15 km of Belém OpenStreetMap lists 1 plant nursery, 25 markets and 1 farm shop (collected 27 October 2026). The nearest market to the city centre is Porto Custódio, 2 km away.

Places: © OpenStreetMap contributors, ODbL.

Weather in Belém by month

Average weather in Belém over 2016–2025: the warmest month is October. Months that average 20 °C or more by day: January–December (29.3–33 °C). Months that average 30 °C or more by day: May–December (30.4–33 °C). No month averages below 0 °C at night; the coldest nights, in March, average 24 °C. About 2521 mm of rain falls in a year, on 262 days; March is the wettest month (456 mm) and September the driest (43 mm).

MonthDay, °CNight, °CRain, mmRainy days
January29.924.130029
February29.424.136628
March29.32445631
April29.824.242330
May30.424.430128
June30.524.214022
July31.2248917
August32.324.14811
September32.824.34312
October3324.46715
November32.424.69715
December31.224.519124

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).